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China High Quality West Wind Spindle Air Bearing Rotor Shaft For PCB Drilling And Routing Machine custom drive shaft

Applicable Industries: Accommodations, Constructing Materials Outlets, Producing Plant, Machinery Repair Outlets, Foods & Beverage Manufacturing unit, Farms, Retail, Printing Shops, Development works , Strength & Mining, Autos, Ships, Elevators
Framework: Spline
Materials: Steel
Coatings: Custom-made
Model Variety: Personalized
Procedure: CNC Turning Machining+Automobile Lathe
Application: Automobiles, Ships, weite substantial precision OEM ODM Manufacturing unit Produced steel Brass Worm gears worm shaft Elevators
Certification: IATF16949, ISO9001, SGS
Warmth Treatment method: Quenching Hardening
Area Treatment: Polishing, Black Zinc Galvanized
Dimension: Customized Dimension Satisfactory
Colour: Natural Colour or Customzied
Services: Customized OEM CNC Machining
Tolerance: In accordance to Client’s Demands
Standard or Nonstandard: Nonstandard
Packaging Particulars: 1.Generally Neutral packaging inside and Wooden instances for outer packing. 2.In accordance to requirement from clients.

The spline shaft is a variety of mechanical transmission, which transmits mechanical torque. There is a longitudinal keyway on the outer floor of the shaft, and the rotating member sleeved on the shaft also has a corresponding keyway, which can hold rotating synchronously with the shaft. While rotating, some can also slide longitudinally on the shaft, this kind of as gearbox shifting gears.

Product TypeWe can make customers’ satisfactory goods according to the samples or drawings presented by clients. For the completion of a product, we also require to know his material, warmth treatment method specifications and area treatment method requirements. We are a factory with forty a long time of production encounter, welcome to check with.

Relevant Goods

Our organization focus in creating all varieties of interior and external gear, substantial precision spline shaft and equipment shaft. We are searching forward to the cooperation with you, and we imagine that we will be your ideal choice.

Organization Data
FAQ1)Are you investing business or company?We are manufacturing unit. 2)How can I personalize my goods?Attach your drawing with information(floor treatment method, Skilled Mechanical Differential Expandable Intermediate Bladder Valve Air Shaft material,amount and special requirements and so forth.) 3)How extended can I get the quotation?We will give you the quotation inside 48 hrs(contemplating the time variation) 4)How extended will you make the areas?Generally it is 5-10 days if the products are in inventory. Or it is fifteen-25 days if the items are not in stock, it’s according to quantity. 5)Do you give samples? Is it totally free or additional?Yes, we could offer the sample, the samples and shipping and delivery costs want to be borne by the consumer. 6)What is your phrases of payment?Payment≤1000 USD, a hundred% in advance. Payment≥1000 USD, 30% T/T in progress, harmony before shipment. If you have any concerns, please do not be reluctant to make contact with us. 7)What if the goods we received are not excellent?Contact us without hesitation, our specific soon after-sales support will get the duty.

Analytical Approaches to Estimating Contact Pressures in Spline Couplings

A spline coupling is a type of mechanical connection between two rotating shafts. It consists of two parts – a coupler and a coupling. Both parts have teeth which engage and transfer loads. However, spline couplings are typically over-dimensioned, which makes them susceptible to fatigue and static behavior. Wear phenomena can also cause the coupling to fail. For this reason, proper spline coupling design is essential for achieving optimum performance.
splineshaft

Modeling a spline coupling

Spline couplings are becoming increasingly popular in the aerospace industry, but they operate in a slightly misaligned state, causing both vibrations and damage to the contact surfaces. To solve this problem, this article offers analytical approaches for estimating the contact pressures in a spline coupling. Specifically, this article compares analytical approaches with pure numerical approaches to demonstrate the benefits of an analytical approach.
To model a spline coupling, first you create the knowledge base for the spline coupling. The knowledge base includes a large number of possible specification values, which are related to each other. If you modify one specification, it may lead to a warning for violating another. To make the design valid, you must create a spline coupling model that meets the specified specification values.
After you have modeled the geometry, you must enter the contact pressures of the two spline couplings. Then, you need to determine the position of the pitch circle of the spline. In Figure 2, the centre of the male coupling is superposed to that of the female spline. Then, you need to make sure that the alignment meshing distance of the two splines is the same.
Once you have the data you need to create a spline coupling model, you can begin by entering the specifications for the interface design. Once you have this data, you need to choose whether to optimize the internal spline or the external spline. You’ll also need to specify the tooth friction coefficient, which is used to determine the stresses in the spline coupling model 20. You should also enter the pilot clearance, which is the clearance between the tip 186 of a tooth 32 on one spline and the feature on the mating spline.
After you have entered the desired specifications for the external spline, you can enter the parameters for the internal spline. For example, you can enter the outer diameter limit 154 of the major snap 54 and the minor snap 56 of the internal spline. The values of these parameters are displayed in color-coded boxes on the Spline Inputs and Configuration GUI screen 80. Once the parameters are entered, you’ll be presented with a geometric representation of the spline coupling model 20.

Creating a spline coupling model 20

The spline coupling model 20 is created by a product model software program 10. The software validates the spline coupling model against a knowledge base of configuration-dependent specification constraints and relationships. This report is then input to the ANSYS stress analyzer program. It lists the spline coupling model 20’s geometric configurations and specification values for each feature. The spline coupling model 20 is automatically recreated every time the configuration or performance specifications of the spline coupling model 20 are modified.
The spline coupling model 20 can be configured using the product model software program 10. A user specifies the axial length of the spline stack, which may be zero, or a fixed length. The user also enters a radial mating face 148, if any, and selects a pilot clearance specification value of 14.5 degrees or 30 degrees.
A user can then use the mouse 110 to modify the spline coupling model 20. The spline coupling knowledge base contains a large number of possible specification values and the spline coupling design rule. If the user tries to change a spline coupling model, the model will show a warning about a violation of another specification. In some cases, the modification may invalidate the design.
In the spline coupling model 20, the user enters additional performance requirement specifications. The user chooses the locations where maximum torque is transferred for the internal and external splines 38 and 40. The maximum torque transfer location is determined by the attachment configuration of the hardware to the shafts. Once this is selected, the user can click “Next” to save the model. A preview of the spline coupling model 20 is displayed.
The model 20 is a representation of a spline coupling. The spline specifications are entered in the order and arrangement as specified on the spline coupling model 20 GUI screen. Once the spline coupling specifications are entered, the product model software program 10 will incorporate them into the spline coupling model 20. This is the last step in spline coupling model creation.
splineshaft

Analysing a spline coupling model 20

An analysis of a spline coupling model consists of inputting its configuration and performance specifications. These specifications may be generated from another computer program. The product model software program 10 then uses its internal knowledge base of configuration dependent specification relationships and constraints to create a valid three-dimensional parametric model 20. This model contains information describing the number and types of spline teeth 32, snaps 34, and shoulder 36.
When you are analysing a spline coupling, the software program 10 will include default values for various specifications. The spline coupling model 20 comprises an internal spline 38 and an external spline 40. Each of the splines includes its own set of parameters, such as its depth, width, length, and radii. The external spline 40 will also contain its own set of parameters, such as its orientation.
Upon selecting these parameters, the software program will perform various analyses on the spline coupling model 20. The software program 10 calculates the nominal and maximal tooth bearing stresses and fatigue life of a spline coupling. It will also determine the difference in torsional windup between an internal and an external spline. The output file from the analysis will be a report file containing model configuration and specification data. The output file may also be used by other computer programs for further analysis.
Once these parameters are set, the user enters the design criteria for the spline coupling model 20. In this step, the user specifies the locations of maximum torque transfer for both the external and internal spline 38. The maximum torque transfer location depends on the configuration of the hardware attached to the shafts. The user may enter up to four different performance requirement specifications for each spline.
The results of the analysis show that there are two phases of spline coupling. The first phase shows a large increase in stress and vibration. The second phase shows a decline in both stress and vibration levels. The third stage shows a constant meshing force between 300N and 320N. This behavior continues for a longer period of time, until the final stage engages with the surface.
splineshaft

Misalignment of a spline coupling

A study aimed to investigate the position of the resultant contact force in a spline coupling engaging teeth under a steady torque and rotating misalignment. The study used numerical methods based on Finite Element Method (FEM) models. It produced numerical results for nominal conditions and parallel offset misalignment. The study considered two levels of misalignment – 0.02 mm and 0.08 mm – with different loading levels.
The results showed that the misalignment between the splines and rotors causes a change in the meshing force of the spline-rotor coupling system. Its dynamics is governed by the meshing force of splines. The meshing force of a misaligned spline coupling is related to the rotor-spline coupling system parameters, the transmitting torque, and the dynamic vibration displacement.
Despite the lack of precise measurements, the misalignment of splines is a common problem. This problem is compounded by the fact that splines usually feature backlash. This backlash is the result of the misaligned spline. The authors analyzed several splines, varying pitch diameters, and length/diameter ratios.
A spline coupling is a two-dimensional mechanical system, which has positive backlash. The spline coupling is comprised of a hub and shaft, and has tip-to-root clearances that are larger than the backlash. A form-clearance is sufficient to prevent tip-to-root fillet contact. The torque on the splines is transmitted via friction.
When a spline coupling is misaligned, a torque-biased thrust force is generated. In such a situation, the force can exceed the torque, causing the component to lose its alignment. The two-way transmission of torque and thrust is modeled analytically in the present study. The analytical approach provides solutions that can be integrated into the design process. So, the next time you are faced with a misaligned spline coupling problem, make sure to use an analytical approach!
In this study, the spline coupling is analyzed under nominal conditions without a parallel offset misalignment. The stiffness values obtained are the percentage difference between the nominal pitch diameter and load application diameter. Moreover, the maximum percentage difference in the measured pitch diameter is 1.60% under a torque of 5000 N*m. The other parameter, the pitch angle, is taken into consideration in the calculation.

China High Quality West Wind Spindle Air Bearing Rotor Shaft For PCB Drilling And Routing Machine custom drive shaft
editor by czh 2023-02-18

China All Size Spline Drive Shaft Gcr15 S45c Material Auto Spare Parts Bearing Linear Shaft for 3D Printer (dia 15mm) drive shaft bearing

Product Description

FAQ

Q: Is the business a manufacturing manufacturing facility or a investing organization?
A: HangZhou Ideal Bearing Co.,Ltd. is a producing business focusing on bearings and integrating analysis, production and sales.

Q: How many the MOQ of your firm?
A: Relying on the measurement of the bearing, the MOQ is variable, if you are intrigued, you can contact me for a quote.

Q: Does the firm settle for OEM or customized bearings?
A: In addition to normal items, we also supply non-regular and modified regular merchandise for particular application. In the meantime, we supply OEM provider.

Q: How about the creation time?
A: Normally 5-10 times if we get the inventory.

Q: Do you offer samples?
A: We can supply samples for free. You only need to have to supply transport.

Q: What is your payment conditions?
A: thirty% as deposit, and the harmony just before shipment.

Q: Can you organize doorway to doorway shipping and delivery?
A: Positive, we can quotation based on DDP, door to door, responsibility compensated.

US $4
/ Meter
| 1 Meter

(Min. Order)

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Material:	Carbon Steel
Load:	Drive Shaft
Stiffness & Flexibility:	Stiffness / Rigid Axle
Axis Shape:	Straight Shaft
Shaft Shape:	Real Axis
Appearance Shape:	Round

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Samples:	US$ 4/Meter 1 Meter(Min.Order) \| Request Sample

###

Customization:	Available \| Customized Request

US $4
/ Meter
| 1 Meter

(Min. Order)

###

Material:	Carbon Steel
Load:	Drive Shaft
Stiffness & Flexibility:	Stiffness / Rigid Axle
Axis Shape:	Straight Shaft
Shaft Shape:	Real Axis
Appearance Shape:	Round

###

Samples:	US$ 4/Meter 1 Meter(Min.Order) \| Request Sample

###

Customization:	Available \| Customized Request

Stiffness and Torsional Vibration of Spline-Couplings

In this paper, we describe some basic characteristics of spline-coupling and examine its torsional vibration behavior. We also explore the effect of spline misalignment on rotor-spline coupling. These results will assist in the design of improved spline-coupling systems for various applications. The results are presented in Table 1.
splineshaft

Stiffness of spline-coupling

The stiffness of a spline-coupling is a function of the meshing force between the splines in a rotor-spline coupling system and the static vibration displacement. The meshing force depends on the coupling parameters such as the transmitting torque and the spline thickness. It increases nonlinearly with the spline thickness.
A simplified spline-coupling model can be used to evaluate the load distribution of splines under vibration and transient loads. The axle spline sleeve is displaced a z-direction and a resistance moment T is applied to the outer face of the sleeve. This simple model can satisfy a wide range of engineering requirements but may suffer from complex loading conditions. Its asymmetric clearance may affect its engagement behavior and stress distribution patterns.
The results of the simulations show that the maximum vibration acceleration in both Figures 10 and 22 was 3.03 g/s. This results indicate that a misalignment in the circumferential direction increases the instantaneous impact. Asymmetry in the coupling geometry is also found in the meshing. The right-side spline’s teeth mesh tightly while those on the left side are misaligned.
Considering the spline-coupling geometry, a semi-analytical model is used to compute stiffness. This model is a simplified form of a classical spline-coupling model, with submatrices defining the shape and stiffness of the joint. As the design clearance is a known value, the stiffness of a spline-coupling system can be analyzed using the same formula.
The results of the simulations also show that the spline-coupling system can be modeled using MASTA, a high-level commercial CAE tool for transmission analysis. In this case, the spline segments were modeled as a series of spline segments with variable stiffness, which was calculated based on the initial gap between spline teeth. Then, the spline segments were modelled as a series of splines of increasing stiffness, accounting for different manufacturing variations. The resulting analysis of the spline-coupling geometry is compared to those of the finite-element approach.
Despite the high stiffness of a spline-coupling system, the contact status of the contact surfaces often changes. In addition, spline coupling affects the lateral vibration and deformation of the rotor. However, stiffness nonlinearity is not well studied in splined rotors because of the lack of a fully analytical model.
splineshaft

Characteristics of spline-coupling

The study of spline-coupling involves a number of design factors. These include weight, materials, and performance requirements. Weight is particularly important in the aeronautics field. Weight is often an issue for design engineers because materials have varying dimensional stability, weight, and durability. Additionally, space constraints and other configuration restrictions may require the use of spline-couplings in certain applications.
The main parameters to consider for any spline-coupling design are the maximum principal stress, the maldistribution factor, and the maximum tooth-bearing stress. The magnitude of each of these parameters must be smaller than or equal to the external spline diameter, in order to provide stability. The outer diameter of the spline must be at least four inches larger than the inner diameter of the spline.
Once the physical design is validated, the spline coupling knowledge base is created. This model is pre-programmed and stores the design parameter signals, including performance and manufacturing constraints. It then compares the parameter values to the design rule signals, and constructs a geometric representation of the spline coupling. A visual model is created from the input signals, and can be manipulated by changing different parameters and specifications.
The stiffness of a spline joint is another important parameter for determining the spline-coupling stiffness. The stiffness distribution of the spline joint affects the rotor’s lateral vibration and deformation. A finite element method is a useful technique for obtaining lateral stiffness of spline joints. This method involves many mesh refinements and requires a high computational cost.
The diameter of the spline-coupling must be large enough to transmit the torque. A spline with a larger diameter may have greater torque-transmitting capacity because it has a smaller circumference. However, the larger diameter of a spline is thinner than the shaft, and the latter may be more suitable if the torque is spread over a greater number of teeth.
Spline-couplings are classified according to their tooth profile along the axial and radial directions. The radial and axial tooth profiles affect the component’s behavior and wear damage. Splines with a crowned tooth profile are prone to angular misalignment. Typically, these spline-couplings are oversized to ensure durability and safety.

Stiffness of spline-coupling in torsional vibration analysis

This article presents a general framework for the study of torsional vibration caused by the stiffness of spline-couplings in aero-engines. It is based on a previous study on spline-couplings. It is characterized by the following three factors: bending stiffness, total flexibility, and tangential stiffness. The first criterion is the equivalent diameter of external and internal splines. Both the spline-coupling stiffness and the displacement of splines are evaluated by using the derivative of the total flexibility.
The stiffness of a spline joint can vary based on the distribution of load along the spline. Variables affecting the stiffness of spline joints include the torque level, tooth indexing errors, and misalignment. To explore the effects of these variables, an analytical formula is developed. The method is applicable for various kinds of spline joints, such as splines with multiple components.
Despite the difficulty of calculating spline-coupling stiffness, it is possible to model the contact between the teeth of the shaft and the hub using an analytical approach. This approach helps in determining key magnitudes of coupling operation such as contact peak pressures, reaction moments, and angular momentum. This approach allows for accurate results for spline-couplings and is suitable for both torsional vibration and structural vibration analysis.
The stiffness of spline-coupling is commonly assumed to be rigid in dynamic models. However, various dynamic phenomena associated with spline joints must be captured in high-fidelity drivetrain models. To accomplish this, a general analytical stiffness formulation is proposed based on a semi-analytical spline load distribution model. The resulting stiffness matrix contains radial and tilting stiffness values as well as torsional stiffness. The analysis is further simplified with the blockwise inversion method.
It is essential to consider the torsional vibration of a power transmission system before selecting the coupling. An accurate analysis of torsional vibration is crucial for coupling safety. This article also discusses case studies of spline shaft wear and torsionally-induced failures. The discussion will conclude with the development of a robust and efficient method to simulate these problems in real-life scenarios.
splineshaft

Effect of spline misalignment on rotor-spline coupling

In this study, the effect of spline misalignment in rotor-spline coupling is investigated. The stability boundary and mechanism of rotor instability are analyzed. We find that the meshing force of a misaligned spline coupling increases nonlinearly with spline thickness. The results demonstrate that the misalignment is responsible for the instability of the rotor-spline coupling system.
An intentional spline misalignment is introduced to achieve an interference fit and zero backlash condition. This leads to uneven load distribution among the spline teeth. A further spline misalignment of 50um can result in rotor-spline coupling failure. The maximum tensile root stress shifted to the left under this condition.
Positive spline misalignment increases the gear mesh misalignment. Conversely, negative spline misalignment has no effect. The right-handed spline misalignment is opposite to the helix hand. The high contact area is moved from the center to the left side. In both cases, gear mesh is misaligned due to deflection and tilting of the gear under load.
This variation of the tooth surface is measured as the change in clearance in the transverse plain. The radial and axial clearance values are the same, while the difference between the two is less. In addition to the frictional force, the axial clearance of the splines is the same, which increases the gear mesh misalignment. Hence, the same procedure can be used to determine the frictional force of a rotor-spline coupling.
Gear mesh misalignment influences spline-rotor coupling performance. This misalignment changes the distribution of the gear mesh and alters contact and bending stresses. Therefore, it is essential to understand the effects of misalignment in spline couplings. Using a simplified system of helical gear pair, Hong et al. examined the load distribution along the tooth interface of the spline. This misalignment caused the flank contact pattern to change. The misaligned teeth exhibited deflection under load and developed a tilting moment on the gear.
The effect of spline misalignment in rotor-spline couplings is minimized by using a mechanism that reduces backlash. The mechanism comprises cooperably splined male and female members. One member is formed by two coaxially aligned splined segments with end surfaces shaped to engage in sliding relationship. The connecting device applies axial loads to these segments, causing them to rotate relative to one another.

China All Size Spline Drive Shaft Gcr15 S45c Material Auto Spare Parts Bearing Linear Shaft for 3D Printer (dia 15mm) drive shaft bearing
editor by czh 2023-01-23

China High Bearing Capacity Spline Ball Shaft for Ball Screw Spline High Rigidity Ball Spline manufacturer

Solution Description

Solution description
The spline is a type of linear motion program. When spline motions alongside the precision floor Shaft by balls, the torque is transferred. The spline has compact construction. It can transfer the More than load and motive power. It has for a longer time life span. At present the manufacturing unit manufacture 2 kinds of spline, specifically convex spline and concave spline. Typically the convex spline can get greater radial load and torque than concave spline.

Product name	Ball spline
Design	GJZ,GJZA,GJF,GJH,GJZG,GJFG,
Dia	15mm-150mm
Content	Bearing Steel
Precision Course	Standard/ Large/ Specific
Package deal	Plastic bag, box, carton
MOQ	1pc

Specifications
Ball variety:φ16-φ250
High speed , large precision
Hefty load , long lifestyle
Flexible movement,reduced power consumption
Substantial movement speed
Hefty load and long service life
Applicationgs:semiconductor equipment,tire machinery,monocrystalline silicon furnace,health-related rehabilitation products

Firm profile

HangZhou YIGONG has a complete overall performance laboratory of rolling practical components, higher-velocity ball screw pair 60m/min working sound 70dB, higher-velocity rolling linear CZPT pair 60m/min running noise 68dB, for precision horizontal machining heart batch matching ball screw pair, rolling CZPT pair, to accomplish every axis quick relocating pace 40m/min, positioning accuracy .002mm, repeated positioning precision .001mm. Our equipments import from Japan and Germany and so on.

FAQ

Why select AZI China?
With far more than 60 years of creation knowledge, good quality assurance,manufacturing facility straight price tag.

How can I get a sample to check out the top quality?
We quotation according to your drawing, the price tag is suited, sign the sample checklist.

What is your primary merchandise ?
Our Principal items are consist of ball screw,linear information,arc linear guide,ball spline and ball screw linear CZPT rail module.

Material:	Gcr15
Load:	Customized
Stiffness & Flexibility:	Stiffness / Rigid Axle
Journal Diameter Dimensional Accuracy:	Customized
Axis Shape:	Straight Shaft
Shaft Shape:	Real Axis

###

Samples:	US$ 10/Set 1 Set(Min.Order) \| Request Sample

###

Customization:	Available \| Customized Request

###

Product name	Ball spline
Model	GJZ,GJZA,GJF,GJH,GJZG,GJFG,
Dia	15mm-150mm
Material	Bearing Steel
Precision Class	Normal/ High/ Precise
Package	Plastic bag, box, carton
MOQ	1pc

Material:	Gcr15
Load:	Customized
Stiffness & Flexibility:	Stiffness / Rigid Axle
Journal Diameter Dimensional Accuracy:	Customized
Axis Shape:	Straight Shaft
Shaft Shape:	Real Axis

###

Samples:	US$ 10/Set 1 Set(Min.Order) \| Request Sample

###

Customization:	Available \| Customized Request

###

Product name	Ball spline
Model	GJZ,GJZA,GJF,GJH,GJZG,GJFG,
Dia	15mm-150mm
Material	Bearing Steel
Precision Class	Normal/ High/ Precise
Package	Plastic bag, box, carton
MOQ	1pc

The Different Types of Splines in a Splined Shaft

A splined shaft is a machine component with internal and external splines. The splines are formed in four different ways: Involute, Parallel, Serrated, and Ball. You can learn more about each type of spline in this article. When choosing a splined shaft, be sure to choose the right one for your application. Read on to learn about the different types of splines and how they affect the shaft’s performance.
splineshaft

Involute splines

Involute splines in a splined shaft are used to secure and extend mechanical assemblies. They are smooth, inwardly curving grooves that resist separation during operation. A shaft with involute splines is often longer than the shaft itself. This feature allows for more axial movement. This is beneficial for many applications, especially in a gearbox.
The involute spline is a shaped spline, similar to a parallel spline. It is angled and consists of teeth that create a spiral pattern that enables linear and rotatory motion. It is distinguished from other splines by the serrations on its flanks. It also has a flat top. It is a good option for couplers and other applications where angular movement is necessary.
Involute splines are also called involute teeth because of their shape. They are flat on the top and curved on the sides. These teeth can be either internal or external. As a result, involute splines provide greater surface contact, which helps reduce stress and fatigue. Regardless of the shape, involute splines are generally easy to machine and fit.
Involute splines are a type of splines that are used in splined shafts. These splines have different names, depending on their diameters. An example set of designations is for a 32-tooth male spline, a 2,500-tooth module, and a 30 degree pressure angle. An example of a female spline, a fillet root spline, is used to describe the diameter of the splined shaft.
The effective tooth thickness of splines is dependent on the number of keyways and the type of spline. Involute splines in splined shafts should be designed to engage 25 to 50 percent of the spline teeth during the coupling. Involute splines should be able to withstand the load without cracking.

Parallel splines

Parallel splines are formed on a splined shaft by putting one or more teeth into another. The male spline is positioned at the center of the female spline. The teeth of the male spline are also parallel to the shaft axis, but a common misalignment causes the splines to roll and tilt. This is common in many industrial applications, and there are a number of ways to improve the performance of splines.
Typically, parallel splines are used to reduce friction in a rotating part. The splines on a splined shaft are narrower on the end face than the interior, which makes them more prone to wear. This type of spline is used in a variety of industries, such as machinery, and it also allows for greater efficiency when transmitting torque.
Involute splines on a splined shaft are the most common. They have equally spaced teeth, and are therefore less likely to crack due to fatigue. They also tend to be easy to cut and fit. However, they are not the best type of spline. It is important to understand the difference between parallel and involute splines before deciding on which spline to use.
The difference between splined and involute splines is the size of the grooves. Involute splines are generally larger than parallel splines. These types of splines provide more torque to the gear teeth and reduce stress during operation. They are also more durable and have a longer life span. And because they are used on farm machinery, they are essential in this type of application.
splineshaft

Serrated splines

A Serrated Splined Shaft has several advantages. This type of shaft is highly adjustable. Its large number of teeth allows large torques, and its shorter tooth width allows for greater adjustment. These features make this type of shaft an ideal choice for applications where accuracy is critical. Listed below are some of the benefits of this type of shaft. These benefits are just a few of the advantages. Learn more about this type of shaft.
The process of hobbing is inexpensive and highly accurate. It is useful for external spline shafts, but is not suitable for internal splines. This type of process forms synchronized shapes on the shaft, reducing the manufacturing cycle and stabilizing the relative phase between spline and thread. It uses a grinding wheel to shape the shaft. CZPT Manufacturing has a large inventory of Serrated Splined Shafts.
The teeth of a Serrated Splined Shaft are designed to engage with the hub over the entire circumference of the shaft. The teeth of the shaft are spaced uniformly around the spline, creating a multiple-tooth point of contact over the entire length of the shaft. The results of these analyses are usually satisfactory. But there are some limitations. To begin with, the splines of the Serrated Splined Shaft should be chosen carefully. If the application requires large-scale analysis, it may be necessary to modify the design.
The splines of the Serrated Splined Shaft are also used for other purposes. They can be used to transmit torque to another device. They also act as an anti-rotational device and function as a linear guide. Both the design and the type of splines determine the function of the Splined Shaft. In the automobile industry, they are used in vehicles, aerospace, earth-moving machinery, and many other industries.

Ball splines

The invention relates to a ball-spinned shaft. The shaft comprises a plurality of balls that are arranged in a series and are operatively coupled to a load path section. The balls are capable of rolling endlessly along the path. This invention also relates to a ball bearing. Here, a ball bearing is one of the many types of gears. The following discussion describes the features of a ball bearing.
A ball-splined shaft assembly comprises a shaft with at least one ball-spline groove and a plurality of circumferential step grooves. The shaft is held in a first holding means that extends longitudinally and is rotatably held by a second holding means. Both the shaft and the first holding means are driven relative to one another by a first driving means. It is possible to manufacture a ball-splined shaft in a variety of ways.
A ball-splined shaft features a nut with recirculating balls. The ball-splined nut rides in these grooves to provide linear motion while preventing rotation. A splined shaft with a nut that has recirculating balls can also provide rotary motion. A ball splined shaft also has higher load capacities than a ball bushing. For these reasons, ball splines are an excellent choice for many applications.
In this invention, a pair of ball-spinned shafts are housed in a box under a carrier device 40. Each of the two shafts extends along a longitudinal line of arm 50. One end of each shaft is supported rotatably by a slide block 56. The slide block also has a support arm 58 that supports the center arm 50 in a cantilever fashion.
splineshaft

Sector no-go gage

A no-go gauge is a tool that checks the splined shaft for oversize. It is an effective way to determine the oversize condition of a splined shaft without removing the shaft. It measures external splines and serrations. The no-go gage is available in sizes ranging from 19mm to 130mm with a 25mm profile length.
The sector no-go gage has two groups of diametrally opposed teeth. The space between them is manufactured to a maximum space width and the tooth thickness must be within a predetermined tolerance. This gage would be out of tolerance if the splines were measured with a pin. The dimensions of this splined shaft can be found in the respective ANSI or DIN standards.
The go-no-go gage is useful for final inspection of thread pitch diameter. It is also useful for splined shafts and threaded nuts. The thread of a screw must match the contour of the go-no-go gage head to avoid a no-go condition. There is no substitute for a quality machine. It is an essential tool for any splined shaft and fastener manufacturer.
The NO-GO gage can detect changes in tooth thickness. It can be calibrated under ISO17025 standards and has many advantages over a non-go gage. It also gives a visual reference of the thickness of a splined shaft. When the teeth match, the shaft is considered ready for installation. It is a critical process. In some cases, it is impossible to determine the precise length of the shaft spline.
The 45-degree pressure angle is most commonly used for axles and torque-delivering members. This pressure angle is the most economical in terms of tool life, but the splines will not roll neatly like a 30 degree angle. The 45-degree spline is more likely to fall off larger than the other two. Oftentimes, it will also have a crowned look. The 37.5 degree pressure angle is a compromise between the other two pressure angles. It is often used when the splined shaft material is harder than usual.

China High Bearing Capacity Spline Ball Shaft for Ball Screw Spline High Rigidity Ball Spline manufacturer
editor by czh 2022-12-30

China All Size Spline Shaft Drive Shaft Gcr15 S45c Material Auto Spare Parts Bearing Linear Shaft for 3D Printer (dia 10mm) supplier

Merchandise Description

FAQ

Q: Is the organization a generation manufacturing facility or a buying and selling company?
A: HangZhou Best Bearing Co.,Ltd. is a producing enterprise focusing on bearings and integrating study, manufacturing and revenue.

Q: How many the MOQ of your company?
A: Dependent on the dimension of the bearing, the MOQ is variable, if you are interested, you can speak to me for a quote.

Q: Does the firm accept OEM or customized bearings?
A: In addition to standard goods, we also source non-normal and modified regular goods for specific software. Meanwhile, we supply OEM service.

Q: How about the creation time?
A: Generally 5-ten days if we get the inventory.

Q: Do you offer samples?
A: We can provide samples for free. You only require to give transport.

Q: What is your payment terms?
A: 30% as deposit, and the harmony ahead of shipment.

Q: Can you set up door to doorway shipping?
A: Sure, we can quotation based on DDP, door to door, obligation paid out.

US $3
/ Meter
| 1 Meter

(Min. Order)

###

Material:	Carbon Steel
Load:	Drive Shaft
Stiffness & Flexibility:	Stiffness / Rigid Axle
Axis Shape:	Straight Shaft
Shaft Shape:	Real Axis
Appearance Shape:	Round

###

Samples:	US$ 3/Meter 1 Meter(Min.Order) \| Request Sample

###

Customization:	Available \| Customized Request

US $3
/ Meter
| 1 Meter

(Min. Order)

###

Material:	Carbon Steel
Load:	Drive Shaft
Stiffness & Flexibility:	Stiffness / Rigid Axle
Axis Shape:	Straight Shaft
Shaft Shape:	Real Axis
Appearance Shape:	Round

###

Samples:	US$ 3/Meter 1 Meter(Min.Order) \| Request Sample

###

Customization:	Available \| Customized Request

Applications of Spline Couplings

A spline coupling is a highly effective means of connecting two or more components. These types of couplings are very efficient, as they combine linear motion with rotation, and their efficiency makes them a desirable choice in numerous applications. Read on to learn more about the main characteristics and applications of spline couplings. You will also be able to determine the predicted operation and wear. You can easily design your own couplings by following the steps outlined below.
splineshaft

Optimal design

The spline coupling plays an important role in transmitting torque. It consists of a hub and a shaft with splines that are in surface contact without relative motion. Because they are connected, their angular velocity is the same. The splines can be designed with any profile that minimizes friction. Because they are in contact with each other, the load is not evenly distributed, concentrating on a small area, which can deform the hub surface.
Optimal spline coupling design takes into account several factors, including weight, material characteristics, and performance requirements. In the aeronautics industry, weight is an important design factor. S.A.E. and ANSI tables do not account for weight when calculating the performance requirements of spline couplings. Another critical factor is space. Spline couplings may need to fit in tight spaces, or they may be subject to other configuration constraints.
Optimal design of spline couplers may be characterized by an odd number of teeth. However, this is not always the case. If the external spline’s outer diameter exceeds a certain threshold, the optimal spline coupling model may not be an optimal choice for this application. To optimize a spline coupling for a specific application, the user may need to consider the sizing method that is most appropriate for their application.
Once a design is generated, the next step is to test the resulting spline coupling. The system must check for any design constraints and validate that it can be produced using modern manufacturing techniques. The resulting spline coupling model is then exported to an optimisation tool for further analysis. The method enables a designer to easily manipulate the design of a spline coupling and reduce its weight.
The spline coupling model 20 includes the major structural features of a spline coupling. A product model software program 10 stores default values for each of the spline coupling’s specifications. The resulting spline model is then calculated in accordance with the algorithm used in the present invention. The software allows the designer to enter the spline coupling’s radii, thickness, and orientation.
splineshaft

Characteristics

An important aspect of aero-engine splines is the load distribution among the teeth. The researchers have performed experimental tests and have analyzed the effect of lubrication conditions on the coupling behavior. Then, they devised a theoretical model using a Ruiz parameter to simulate the actual working conditions of spline couplings. This model explains the wear damage caused by the spline couplings by considering the influence of friction, misalignment, and other conditions that are relevant to the splines’ performance.
In order to design a spline coupling, the user first inputs the design criteria for sizing load carrying sections, including the external spline 40 of the spline coupling model 30. Then, the user specifies torque margin performance requirement specifications, such as the yield limit, plastic buckling, and creep buckling. The software program then automatically calculates the size and configuration of the load carrying sections and the shaft. These specifications are then entered into the model software program 10 as specification values.
Various spline coupling configuration specifications are input on the GUI screen 80. The software program 10 then generates a spline coupling model by storing default values for the various specifications. The user then can manipulate the spline coupling model by modifying its various specifications. The final result will be a computer-aided design that enables designers to optimize spline couplings based on their performance and design specifications.
The spline coupling model software program continually evaluates the validity of spline coupling models for a particular application. For example, if a user enters a data value signal corresponding to a parameter signal, the software compares the value of the signal entered to the corresponding value in the knowledge base. If the values are outside the specifications, a warning message is displayed. Once this comparison is completed, the spline coupling model software program outputs a report with the results.
Various spline coupling design factors include weight, material properties, and performance requirements. Weight is one of the most important design factors, particularly in the aeronautics field. ANSI and S.A.E. tables do not consider these factors when calculating the load characteristics of spline couplings. Other design requirements may also restrict the configuration of a spline coupling.

Applications

Spline couplings are a type of mechanical joint that connects two rotating shafts. Its two parts engage teeth that transfer load. Although splines are commonly over-dimensioned, they are still prone to fatigue and static behavior. These properties also make them prone to wear and tear. Therefore, proper design and selection are vital to minimize wear and tear on splines. There are many applications of spline couplings.
A key design is based on the size of the shaft being joined. This allows for the proper spacing of the keys. A novel method of hobbing allows for the formation of tapered bases without interference, and the root of the keys is concentric with the axis. These features enable for high production rates. Various applications of spline couplings can be found in various industries. To learn more, read on.
FE based methodology can predict the wear rate of spline couplings by including the evolution of the coefficient of friction. This method can predict fretting wear from simple round-on-flat geometry, and has been calibrated with experimental data. The predicted wear rate is reasonable compared to the experimental data. Friction evolution in spline couplings depends on the spline geometry. It is also crucial to consider the lubrication condition of the splines.
Using a spline coupling reduces backlash and ensures proper alignment of mated components. The shaft’s splined tooth form transfers rotation from the splined shaft to the internal splined member, which may be a gear or other rotary device. A spline coupling’s root strength and torque requirements determine the type of spline coupling that should be used.
The spline root is usually flat and has a crown on one side. The crowned spline has a symmetrical crown at the centerline of the face-width of the spline. As the spline length decreases toward the ends, the teeth are becoming thinner. The tooth diameter is measured in pitch. This means that the male spline has a flat root and a crowned spline.
splineshaft

Predictability

Spindle couplings are used in rotating machinery to connect two shafts. They are composed of two parts with teeth that engage each other and transfer load. Spline couplings are commonly over-dimensioned and are prone to static and fatigue behavior. Wear phenomena are also a common problem with splines. To address these issues, it is essential to understand the behavior and predictability of these couplings.
Dynamic behavior of spline-rotor couplings is often unclear, particularly if the system is not integrated with the rotor. For example, when a misalignment is not present, the main response frequency is one X-rotating speed. As the misalignment increases, the system starts to vibrate in complex ways. Furthermore, as the shaft orbits depart from the origin, the magnitudes of all the frequencies increase. Thus, research results are useful in determining proper design and troubleshooting of rotor systems.
The model of misaligned spline couplings can be obtained by analyzing the stress-compression relationships between two spline pairs. The meshing force model of splines is a function of the system mass, transmitting torque, and dynamic vibration displacement. This model holds when the dynamic vibration displacement is small. Besides, the CZPT stepping integration method is stable and has high efficiency.
The slip distributions are a function of the state of lubrication, coefficient of friction, and loading cycles. The predicted wear depths are well within the range of measured values. These predictions are based on the slip distributions. The methodology predicts increased wear under lightly lubricated conditions, but not under added lubrication. The lubrication condition and coefficient of friction are the key factors determining the wear behavior of splines.

China All Size Spline Shaft Drive Shaft Gcr15 S45c Material Auto Spare Parts Bearing Linear Shaft for 3D Printer (dia 10mm) supplier
editor by czh 2022-12-19

Best Cost made in China – replacement parts – PTO shaft manufacturer & factory Terex scx10 drive shaft Pto Bearing for Terex Dumper Truck with ce certificate top quality low price

We – EPG Team the biggest agricultural gearbox and pto factory in China with 5 various branches. For a lot more particulars: Cell/whatsapp/telegram/Kakao us at: 0086-13083988828

Best Cost made in China - replacement parts - PTO shaft manufacturer & factory Terex scx10 drive shaft Pto Bearing for Terex Dumper Truck with ce certificate top quality low price

EPG how to get pto shaft off major kubota rtv 900 front push shaft generation tractor pto adaptor is how to just take pto shaft off tractor of 1000 rpm pto shaft farming vw drive shaft fifteen-500 2011 nissan rogue generate shaft horsepower pto driveline tubing tractor 2001 gmc sierra drive shaft supporting focus st225 driveshaft equipment, mechanical cultivation, harvesting machinery and add-ons. Adhering to “Survival by Good quality, Growth by Technologies & Credit rating”, The company will consistently enhance product performance to satisfy the rising buyer demands in the rigorous style of perform.

Best Cost made in China - replacement parts - PTO shaft manufacturer & factory Terex scx10 drive shaft Pto Bearing for Terex Dumper Truck with ce certificate top quality low price

China Chain and sprocket factory : IKO slat conveyor for in Toulouse France Long Lifespan Closed Stamping Outer Ring Needle Roller Bearing Bk2016 for Auto Parts with ce certificate top quality low price

China Chain and sprocket factory : IKO slat conveyor for in Toulouse France Long Lifespan Closed Stamping Outer Ring Needle Roller Bearing Bk2016 for Auto Parts with ce certificate top quality low price

We – EPG Team the greatest Chain and agricultural gearbox factory in China with 5 various branches. For far more particulars: Cellular/whatsapp/telegram/Kakao us at: 0086-13083988828

We supply OEM services. Our In addition, all our manufacturing processes are in compliance with ISO9002 expectations for a specialized provider of a entire range of chains, sprockets, gears, gear racks, V-belts, couplings and reducers， pto shaft, agricultural gearboxes….massive inventory levels on zinc plated, solid steel shaft collars guarantee prompt gratification of any dimension prerequisite. Unplated, black-oxide and stainless steel solid collars are commonly accessible. Black-oxide steel clamp variety collars are in the same way stocked for unbeatable services. Mounted bearing and linear bearing orders are routinely delivered in 24 several hours and our turn-close to time on minimize-to-duration linear shafting will exceed your expectations. Standard roller chain is obtainable with pitches from 1/2 to 3 inches. Chain quantities are identified by multiplying the pitch by eighty (a 1/2 inch pitch chain would be a No. forty chain). A hyphenated suffix indicates several strands.

Distributor distributes OEM Needle Roller Bearings

Needle bearing is a bearing with cylindrical rollers. The rollers are thin and prolonged relative to their diameter.This kind of roller is called a needle roller.Although has a small cross-segment, bearing nevertheless has high load capacity, needle bearing with wonderful and lengthy roller (roller diameter D 5 mm or considerably less, acuity 2.5 L/D, L) for the roller length, so the radial structure is compact, its diameter and load ability at the very same time, with EPT kinds of bearing outdoors diameter to a minimum, particularly appropriate for the restricted dimension of the radial installation supporting framework.

Item identify:	Distributor of IKO Needle Roller Bearing
Content:	Bearing Metal
Manufacturer:	NSK/ KOYO TIMKEN NTN
Characteristic:	Substantial precision, low noise, lengthy lifestyle
Package:	Plastic baggage /Solitary box + outer carton box+ pallets
Software:	Broadly used in Car: +86~13083988828s, rolling mills, mines, metallurgy, plastic machinery, and EPT industries
Notes:	1. The bearings inside shall be retained dustproof 2. The working temperature shall be no greater than rated operating temperature 3. The bearings shall be utilized acid-free environment four. The bearings shall be kept in relative humidity below 60% five. The bearings shall be taken care of gently, avoiding slipping, knocking or hitting it 6. The bearings shall be installed evenly

one.Our firm was founded in 2006, 14 many years of prosperous experience makes us far more skilled.We assure to offer you with the mo EPT competitive value and the be EPT items.

two. The firm has a number of higher-quality design, processing, production and testing technological innovation engineering technical group, innovative equipment, innovative technological innovation, and imported parts, from ZheJiang , Germany imports, can generate large-top quality equipment tools.The firm has a professional r & d team and right after-sales provider group, you get substantial-stop items, we do is good quality services.

3. The firm has an computerized generation line, which guarantees unified solution quality, reduces expense, shortens supply time and enhances generation performance.

4. The bearings produced by the firm have higher precision, substantial speed, little put on, provider daily life, stHangZhourd size, compact framework and fa EPT managing velocity.The organization has been awarded”China 3.15 integrity enterprises”, “China famous model merchandise”,”top quality inspection countrywide stHangZhourds certified merchandise” and EPT nationwide authoritative certificates.Received a number of nationwide patents, grow to be the domesticleading enterprises.

Shaft Diameter	open		Mass	Closed		Mass
mm	Current	Substituted	g	Current	Substituted	g
four	HK0408TN	37941/four	1.six	BK0408TN	35941/4	one.eight
five	HK0509	47941/5	two	BK0509	45941/five	2.1
6	HK0607	27941/6	one.eight	–	–	–
	HK0608	37941/six	two.1	BK0608	35941/six	2.two
	HK0609	47941/six	two.two	BK0609	45941/six	2.six
	HK06×12×08		two.5	–	–	–
seven	HK0709	47941/7	2.three	BK0709	45941/seven	2.nine
eight	HK0808	37941/eight	2.7	BK0808	35941/eight	3
	HK571	57941/eight	3	BK571	55941/8	3.4
	HK08×14×10	27942/8	5.35	BK08×14×10	25941/eight	five.8
	HK08×14×12	37942/eight	six.6	–	–	–
nine	HK0908	37941/nine	3	BK0908	35941/9	3.4
	HK571	57941/nine	four	BK571	55941/nine	four.3
	HK571	67941/9	4.six	BK571	65941/9	4.9
	HK09×15×10	27942/9	5.six	–	–	–
10	HK1571	57941/10	4.1	BK1571	55941/10	4.three
	HK1012	67941/ten	4.eight	BK1012	65941/ten	5
	HK1015	–	six	BK1015	–	six.two
twelve	HK1208	37941/twelve	three.3	–	–	–
	HK1210	57941/twelve	four.six	BK1210	55941/twelve	5.2
	HK1212	67941/twelve	5.6	BK1212	65941/twelve	six.two
13	HK1312	–	eight.nine	BK1312	–	eleven.2
14	HK1410	27941/14	eight.3	BK1412	35941/fourteen	twelve.one
	HK1412	37941/14	10.five	–	–	twelve.two
	HK1416	57941/fourteen	thirteen.nine	–	–	twelve.5
fifteen	HK15×20×12	7941/15	eight.four	–	–	–
	HK15×20×16	7942/fifteen	eleven.four	–	–	–
	HK15×20×20	7943/fifteen	thirteen.8	–	–	–
	HK1512	37941/15	11.1	BK1512	35941/15	12.7
	HK1514	47941/15	12.7	–	–	12.9
	HK1515	–	14.two	–	–	13
	HK1516	57941/15	15	BK1516	55941/15	16.5
	HK1522	SZ-439	20.4	BK1522	–	22
	HK15×22×12	7948/fifteen	12.5	–	–	–
16	HK16×21×09	–	7.five	–	–	–
	HK1612	37941/sixteen	11.seven	BK1612	35941/16	13.eight
	HK1614	47941/sixteen	14.four	–	–	–
	HK1616	57941/16	15.8	BK1616	55941/sixteen	17.six
	HK1617	SZ-435	eighteen	–	–	–
	HK1622	87941/16	21.seven	BK1622	85941/16	23.4
17	HK1712	37941/17	12.two	BK1712	35941/17	14.five
	HK1714	7941/17	fourteen	–	–	–
	HK1716	57941/seventeen	15.9	–	–	–
	HK1718	7942/seventeen	19	–	–	–
eighteen	HK1812	37941/eighteen	thirteen.1	BK1812	35941/eighteen	fourteen.nine
	HK1816	57941/eighteen	seventeen.5	BK1816	55941/eighteen	19.nine
19	HK19×27×16	TA1916	23	–	–	–
twenty	HK2571	27941/20	11.8	BK2571	25941/20	14
	HK2012	37941/twenty	fourteen.four	BK2012	35941/20	sixteen.7
	HK2014	47941/20	fifteen.seven	–	–	–
	HK2016	57941/20	19.three	BK2016	55941/20	22.3
	HK2018	67941/twenty	23.3	–	–	–
	HK2571	79421/twenty	24.one	BK2571	75941/20	27.one
	HK2571	7943/20	28	–	–	–
	HK2030	–	34.seven	BK2030	–	37.four
	HK20×28×16	47942/20	28.5	–	–	–
22	HK2210	27941/22	twelve.3	–	–	–
	HK2212	37941/22	fifteen	BK2212	35941/22	eighteen.one
	HK2216	57941/22	20.9	BK2216	55941/22	24.three
	HK2220	77941/22	26.2	BK2220	75941/22	29.9
	HK2230	–	32	–	–	–
twenty five	HK2512	27941/twenty five	20	BK2512	25941/25	23.two
	HK2514	37941/twenty five	21.nine	–	–	–
	HK2516	7941/25	27.3	BK2516	7941/twenty five	31
	HK2518	57941/twenty five	28.2	–	–	–
	HK2520	67941/twenty five	34.1	BK2520	65941/twenty five	38.seven
	HK2525	7943/twenty five	forty	–	–	–
	HK2526	–	forty four.8	BK2526	–	forty nine
	HK2538	87941/twenty five	64.7	BK2538	85941/25	sixty nine
	HK25×35×20	57942/twenty five	forty four.9	–	–	–
28	HK2816	47941/28	thirty.one	BK2816	45941/28	34.one
	HK2818	57941/28	31.7	–	–	–
	HK2820	67941/28	37.6	BK2820	65941/28	43
30	HK3012	27941/thirty	24	BK3012	25941/30	27.nine
	HK3016	47941/30	32	BK3016	45941/thirty	37.one
	HK3018	57941/thirty	33.6	–	–	–
	HK3571	67941/30	forty.one	BK3571	65941/thirty	forty six.5
	HK3026	–	52.nine	BK3026	–	59.4
	HK3038	–	76.one	BK3038	–	eighty two.five
	HK30×38×12	27941/30	28	–	–	–
	HK30×38×16	7941/thirty	32.seven	–	–	–
	HK30×38×24	7942/thirty	forty nine	–	–	–
	HK30×38×32	7943/30	69	–	–	–
32	HK3224	77941/32	fifty.7	–	–	–
	HK3232	97941/32	sixty six.4	–	–	–
	HK32×40×32	7943/32	72.7	–	–	–
35	HK3512	59741/35	27.7	BK3512	25941/35	32.nine
	HK3516	47941/35	36.nine	BK3516	45941/35	forty three.8
	HK3520	67941/35	46.1	BK3520	65941/35	54.eight
	HK35×43×16	7941/35	37	–	–	–
	HK35×43×25	7942/35	60.five	–	–	–
	HK35×43×32	7943/35	eighty	–	–	–
38	HK38×48×30	–	102	–	–	–
forty	HK4012	27941/forty	31.1	BK4012	25941/40	38.two
	HK4016	47941/40	forty one.four	BK4015	45941/40	51
	HK4571	67941/forty	fifty one.8	BK4571	65941/40	sixty two
	HK40×50×32	7942/forty	114.3	–	–	–
	HK40×50×38	7943/40	a hundred thirty.8	–	–	–
45	HK4512	27941/45	34.eight	BK4512	25941/forty five	forty five
	HK4516	47941/forty five	forty six.two	BK4516	45941/45	56
	HK4520	67941/forty five	fifty six	BK4520	65941/forty five	seventy two
	HK5012	27941/fifty	forty four.2	–	–	–
	HK5571	47941/50	seventy two	BK5571	55941/50	87.three
	HK5571	7943/50	90.one	BK5571	5943/50	109
55	HK5520	57941/55	78	BK5571	–	93.8
	HK5525	77941/55	109	–	55941/55	–
	HK5528	87941/fifty five	111	BK5528	84941/sixty	132
60	HK6012	–	forty nine.two	BK6012	–	77
	HK6571	57941/60	86	BK6571	55941/sixty	one hundred and five

Our Benefits

    1.Planet-Class Bearing
        We provide our consumers with all varieties of indigenous bearing with world-class quality.
    two.OEM or Non-Stand Bearings
         Any prerequisite for NonstHangZhourd bearings is Very easily Fulfilled by us thanks to its va EPT understanding and back links in the industry.
    3. Legitimate items With EPT Quality
         The firm has constantly proved the a hundred% good quality items it offers with real intent.
    4. Following Sales Services and Specialized Support
         The organization offers right after-revenue service and technological support as per the customer’s specifications and demands.
    five. Swift Shipping and delivery
         The company offers just-in-time shipping with its streamlined supply chain.

Inquiries and Answers

     Q: Are you a trading company or producer?
    A: We are a factory.
    Q: How long is your delivery time?
    A: Usually it is 5-ten days if the products are in stock. or it is fifteen-twenty days if the merchandise are not in stock, it is according to amount.
    Q: Do you offer samples ? is it totally free or further?
    A: Of course, we could offer you the sample for totally free cost but do not pay out the co EPT of freight.
    Q: What are your terms of payment?

A: Payment=1000USD, thirty% T/T in progress ,stability just before shippment.

Remember to truly feel free of charge to make contact with us, if you have any EPT concerns!

The use of authentic gear manufacturer’s (OEM) component numbers or logos , e.g. CASE® and John Deere® are for reference functions only and for indicating merchandise use and compatibility. Our organization and the listed substitution elements contained herein are not sponsored, authorized, or created by the OEM.

Best China manufacturer & factory china supplier Excavator slewing bearing for CAT 304 with internal gear part number 172-2717 With high quality best price

Advanced thermo treatment equipment, such as network heat treatment oven, multi-use thermo treatment oven, etc.

Overview

Quick Details

Applicable Industries:: Building Material Shops, Manufacturing Plant, farms

Brand Name:: OEM

Application:: syf

Precision:: ABEC3-5-7-9

Gear:: Internal Gear

Rolling element:: GCr15SiMn

Material:: 50Mn/42CrMo/Customized

Operating tempereature:: syf

Load direction:: Radial bearing

RACEWAY hardness:: 55~62HRC

nner and outer ring modulation hardness:: 229-268HB

High operational efficiency:: compact design

Supply Ability

Supply Ability:: 1500 Set/Sets per Month

Packaging & Delivery

Packaging Details

1. Bearing surface is covered with the anti-rust oil first; And then wrapped with the plastic film;

2. And then packed with Kraft paper and professional belts;

3. At last, with wooden box totally at the outer packing to in void the rust or the moist;

4. Packaging can be done according to customer’s requirements.”>HGB Packaging Details:

1. Bearing surface is covered with the anti-rust oil first; And then wrapped with the plastic film;

2. And then packed with Kraft paper and professional belts;

3. At last, with wooden box totally at the outer packing to in void the rust or the moist;

4. Packaging can be done according to customer’s requirements.

Port: China any Port

Lead Time :

Quantity(Bags)	1 – 100	>100
Est. Time(days)	7	To be negotiated

Online Customization

Product Description

1,Single row four point contact ball slewing bearing
2,Single row cross roller slewing bearing
3,Double-row ball slewing bearing
4,Three-row roller slewing bearing
5,Roller/Ball Combination Slewing bearing.

Single row four point

contact ball slewing bearing

Single row cross

roller slewing bearing

Double Row

Ball slewing bearing

Three row

roller slewing bearing

Roller/Ball Combination

Slewing bearing

Type

Single row four point contact ball slewing bearing

Rollng elements

Steel ball / Cylinder Roller

Rollng elements Material

GCr5/GCr15SiMn/Customized

Bearing Material

50Mn/42CrMo/42CrMo4V /Customized

Cage Material

Nylon/ steel /copper

Structure

taper pin , Mounting holes,Inner ring ,grease fitting,load plug, seals , roller ,spacer balls or separators

Outer diameter

50-10000mm

Bore size

50-10000mm

Mounting hole

Through hole/Tapped hole

Raceway hardness

55-62HRC

Inner and outer ring

modulation hardness

229-269HB/Customized

Gear type

No gear ,Internal gear , External gear.

Embellish grease

EP2 lithium lubricating grease

Certificate

ABS.BV,DNV,ISO9001,GL

Application area

Ladle turret,Stacker crane,Bucket wheel machine,Solar heliostat Tracking System,port crane, Cabling machine,tower crane , offshore platform,ferris wheel, Palletizing robot,Rotary metallurgical furnace,can packing machine,Wind blade transporter,shield tunneling machine,tube push bench,excavator

Brand Name

HGB

Place of Origin

HangZhou Henan

Warranty

12 months

Payment term

T/T is our first choice

Packing details

1,Filling with anti-rust oil

2.Corved with Plastic paper

3.Corved with kraft paper

4.Corved with Blue tie

5.Put in wooden box

Product Details

Excavator Slewing Bearings are widely used for all brands of excavators, suit for follows models
Slewing Bearings For Hita chi	EX40-1 EX60-1-2-3-5 EX70-5 EX90 EX100-1-2-3-5 EX110-5 EX120-1-2-3-5 EX130-5 EX200-1-2-3-5 EX210-5 EX220-5 EX270 EX300-1-2-3-5 EX-330 EX330-3 EX350-5 EX400-3 EX400-5 EX470-3 EX870 ZAX60 ZX55-R ZAX70 ZAX80 ZAX110 ZAX120 ZAX130 ZAX200-3-6 ZAX210 ZAX220-5 ZAX230 ZAX240 ZAX240-3 ZAX250-3 ZAX270-3 ZAX450-1 ZAX450-3 ZAX450-5 ZAX750 UH063 UH07-7 UH083
Slewing Bearings For E	E45 E60 E70B E80 E110 E120B E305 E311 E312B/C E307B/C/D E308 E315 E200 E200B E320 E320B E320C E320D E320L E324D E325/B/C/D E330/B/C E345/B E350 E365 E380 E385
Slewing Bearings For PC	PC30 PC30-2 PC35 PC40 PC45 PC50 PC50-7 PC55 PC60-5-6-7 PC70 PC75 PC78 PC100-3-5 PC120-3-5-6-6E PC128 PC130-7 PC150-5-7 PC160-7 PC200-1-2-3-4-5-6-7-8 PC210-7 PC220-3-5-6 PC240-8 PC227 PC228 PC270-7 PC300-1-2-3-4-5-6-7 PC350-6-7 PC360-6-7 PC400-3-5-6-7-8 PC450-5-6 PC460-7 PC600-6 PC650-3 PC650 PC800 PC1000 PC1200 PC1250
Slewing Bearings For Sumitomo	SH50 SH60-1 SH120-1-2/A1/A2/A3/Z3/C3 SH120C3 SH260 SH200 A1/A2/A3/C2/C3/Z3 SH210-5 SH210-A5 SH220-3 SH225 SH240-3-5 SH280 SH350
Slewing Bearings For Hyundai	R55-5-7 R60-5-7 R70-7 R80-7 R110-7 R130-5-7 R130LC-3-5 R150-7 R170-5 R200-3-5-7 R205-7 R210 R215-7 R220-5-7-9 R225LC-7 R260-7 R280 R290-7 R290LC-3 R290LC-7 R300LC R305LC-7 R320 R330LC R335-7 R375 R360LC-7 R450-7 R450LC R962
Slewing Bearings For Kato	DH35 DH55 DH60 DH80-7 DH150-5-7 DH200 DH215-7 DH220-2-3-5-7-9 DH258-7 DH280-5 DX60 DX200 DX225 DX260 DX300 DH280 DH290-5 DH300LC-7 DH340 DH360-5 DH370LC-7-9 DH420LC-7 DH500-7 DH550 DH600
Slewing Bearings For Kobelco	SK60-3-5 SK100 SK120-1-2-3-5 SK130-8 SK140-8 SK200-6 SK210-6 SK200-6E SK07 SK200-3-5-8 SK210-8 SK220 SK230-6 SK235 SK250-6-8 SK260-8 SK330-6 SK350-8 SK480-8
Slewing Bearings For LIUGONG & For XCMG	CLG906 CLG907 CLG908 CLG915 CLG915D CLG205C CLG225C CLG220LC CLG225 CLG200 CLG200-3 CLG920D CLG922D CLG925D CLG936LC CLG936D XE60 XE210 XE215 XE150A/B XE230 XE370 210-8 220-8
Slewing Bearings For SANY	SY65 SY75 SY135 SY185 SY195 SY200 SY205 SY210 SY215-7-8-9 SY235 SY300 SY305 SY310 SY335 SY360 SY365 SY420
Slewing Bearings For Volov	EC55 EC210 EC210B EC240 EC290 EC360
Slewing Bearings For Liebherr	R914 R916 R924 R944
Slewing Bearings For Yuchai	YC15 YC20 YC35 YC60 YC6-5T YC85 YC210-8 YC230-8 YC350 YC400-8
Slewing Bearings For XGMA and For LONKIN	XG60 XG808 XG815 XG820 XG822 XG823 XG825 LG6060 LG6075 LG6085 LG6090 LG6210 LG6230 LG6225 LG6235
Slewing Bearings For Atlas and For Sunward	for Atlas3306LC 2006 TC360 2306 SWE50 SWE60 SWE70 SWE80 SWE90 SWE150
More Models for	For LovolFR85 FR150 FR210 For Bobcat80 For SW210 SW230 For Takeuchi135 175 For CASE CX210B For JCM906D JCM921 JCM922 For EPG75 161 For ZY80 ZY210 For JCB8056 JCB220 For ZW60 ZE80 JV60 SC360 HL60

Bearing Parts

Steel ball/Roller:carbon-chromium bearing steel GCr15SiMn or GCr15 for rolling Material

Cage: include integral cage, segment cage and spacer-type cage. 20# steel or copper for integral and segment cages, PA 1010 resin or QA110-3-105 albronze for spacer-type cages.

Seals:uses NBR or VITON, few felted wool.

Single row cross roller slewing bearing

Composed of two or three rings. compact structure, light weight, high manufacturing accuracy, small assembly gap and high requirement for installation accuracy. Rollers are 1:1 cross-arranged.
Can be bear axial force, overturning moment and large radial force at the same time,and widely used in lifting transportation, construction machinery and military products.

Three row roller slewing bearing

Three row roller bearing able to bear all kinds of loads at the same time, it is the largest one of the four structural products with large axle and radial dimensions and firm structure. Especially suitable for heavy machinery requiring larger diameter, such as bucket wheel stacker and reclaimer, wheel crane, marine crane, port crane, ladle turret,large tonnage truck crane,heavy machinery and so on.

Single row four point contact ball slewing bearing

Single row four point composed of two seat rings. has compact structure, light weight, and four-point contact between steel ball and arc raceway. It can bear axial force, radial force and overturning moment at the same time. The construction machinery of rotary conveyor, welding manipulator, small and medium-sized crane and excavator can be selected.

Why Choose Us

About Us

Wide production workshop and strong production team as a support,ensure the products can be produced by required quality and quantity. andThereby increase the customer benefits.

The above is our production equipment with advanced technology , the stable and longevity bearing produce from these equipment .

We specialize in the production of manufacturing slewing ring bearings or turntable Bearings.The Independent R&D and sales team in HGB , also do our best for special needs;We offer high-precision and high-quality slewing bearings, which are widly used in many fields,such as hoisting and conveying machinery, construction engineering machinery, harbour machinery, wind power generation, radar and missile launchers and so on.

Certificate

FAQ

1.Q: Are you trading company or manufacturer ?
A: We are professional slewing bearing manufacturer with 20 years’ experience.
2.Q: How long is your delivery time?
A: Generally it is 4-5 days if the goods are in stock. or it is 45 days if the goods are not in

stock, Also it is according to quantity.
3.Q: Do you provide samples ? is it free or extra ?
A: Yes, we could offer the sample, it is extra.
4.Q: What is your terms of payment ?
A: Payment=1000USD, 30% T/T in advance, balance before shipment.
5.Q: Can you provide special customization according to the working conditions?
A: Sure, we can design and produce the slewing bearings for different working conditions.
6.Q: How about your guarantee?
A: We provide lifelong after-sales technical service.

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Best China manufacturer & factory china supplier Excavator slewing bearing for CAT 304 with internal gear part number 172-2717 With high quality best price