Bearing with a riveted stamped steel cage
Filled with a polyalkylene glycol/ graphite combination for lubrication
Running-in period required to distribute the lubricant within the bearing for applications that stand idle for a long period
Not for wet or perhaps humid environments
Single-row, pre-lubricated, normal accuracy.
Deep Groove Ball Bearings happen to be just about the most trusted rolling bearings. They are used to accommodate radial and axial loads in both directions.
With small friction and high-limit speed, Ball Bearings are cost-effective and require little maintenance.
Chromium Metal (GCr15) made out of heat treating, provides great and uniform hardness, great wear resistance, and large contact fatigue performance.
Suitable for a myriad of commercial equipment, micro motor, small rotary motor, office equipment and so forth.
Cages – Variety of cage types to suit your application needs: steel, sturdy brass or polymer
TOP QUALITY Steel – Ultra clean metal made to extend bearing life simply by up to 80%
Advanced Grease Technology – NSK lubricants designed to extend grease existence and improve bearing performance
Very Finished Raceways – Specially honed to minimize noise and increase the grease distribution
Patented Seals – Provide a barrier to contamination in challenging environments.
Electrically insulated ball bearings available
Outer diameters up to 2500 mm
This type of ball bearing it often the most famous because of its versatility. They will be perfect for high speeds and will handle a good radial load ability, all will hardly any maintenance required.
“Deep Groove” identifies the competition (the groove where the balls rest). There is for that reason a larger space between your inner and outer bands, than the diameter of the ball. This leaves space for the rubber seals.
The purpose of a ball bearing is to look for the relative position of two parts (usually the shaft and the bearing casing) and also to ensure their free rotation while transmitting the strain between them. At huge rotational speeds (for example in gyro ball bearings), this application could be extended to include free rotation without nearly use in the bearings. To achieve this, the two parts of the bearing can be separated by a layer of adhesive fluid film named an elastic hydrodynamic lubricating film. pointed out that flexibility can be maintained not merely when the bearing bears the load on the shaft, but likewise when the bearing is usually preloaded in order that the positioning accuracy and steadiness of the shaft will not surpass 1 microin or 1 nanoin. Hydrodynamic lubricating film.
Deep groove ball bearings mainly take radial load, but can also support radial and axial load. When the just radial loads, the contact angle is zero.
When the deep groove ball bearings with a more substantial radial clearance, with angular speak to bearings can bear huge axial load, deep groove ball bearing friction coefficient is little, the speed limit is also high.
One row deep groove ball bearings happen to be manufactured as available type (unsealed), sealed and shielded, the most popular sizes of deep groove ball bearings are also produced in sealed versions with shields or contact seals on one or both sides, the bearings with shields or seals in both sides happen to be lubricated for life and are free of maintenance. A sealed bearings seals has got speak to on the bearings inner and outer, a shielded bearings shield provides contact on the outer simply, and Shielded bearings happen to be primarily designed for applications where in fact the inner ring rotates. If the outer ring rotates, there exists a risk that the grease will leak from the bearing at large speeds.
Double-row Deep Groove Ball Bearing possess deep uninterrupted raceways and excessive conformity between the balls and raceways.
They are able to carry axial loads acting in both directions furthermore to radial loads.Twice row deep groove ball bearings will be
very suited to bearing arrangements where in fact the load carrying capability of an individual row bearing is inadequate. For the same
outdoors and bore diameters, twice row bearings are slightly wider than sole row bearings but have considerably higher load
carrying capacity than solitary row bearings in the 62 and 63 series.
EPT deep groove ball bearings for extreme temperatures correspond in design to standard one row deep groove ball bearings of the same size. They have no filling slots and will accommodate typical axial loads furthermore to radial loads. The radial interior clearance can be a multiple of C5 to avoid the bearings from seizing, even when they cool quickly. All areas of the bearing and shields will be manganese phosphated to improve adhesion of the lubricant to the metal and provide additional safety against corrosion.