An idler-wheel is wheel which serves only to transmit rotation in one shaft to another, in applications where it is undesirable to connect them directly. For example, connecting a electric motor to the platter of a phonograph , or the crankshaft-to-camshaft gear teach of an automobile.
Since it does no function itself, it really is called an “idler”.
In a belt drive system, idlers can be used to alter the road of the belt, in which a direct path would be impractical.
Idler pulleys are also often used to press against the trunk of a pulley to be able to raise the wrap angle (and therefore contact region) of a belt against the functioning pulleys, increasing the force-transfer capacity.
Belt drive systems commonly incorporate one movable pulley which is spring- or gravity-loaded to do something as a belt tensioner to accommodate stretching of the belt due to temperature or wear. An idler wheel is normally used for this function, on order to avoid needing to move the power-transfer shafts.
Idlers that don’t quit. Belt stress that won’t slip. That’s the Ever-power guarantee with this heavy-duty, wear-resistant idler pulleys and sprockets, made to reduce use, friction, and vibration on your drive system belts, eventually extending your belt services life.
Idler/Tensioner Pulley; Made out of metal and thermoplastic which gives longer life and excellent dampening; Prevents belt slips which eliminates sound; Made with high quality bearings that are created to withstand higher working temperatures; Constructed to make sure OE quality and reliability
Our items are engineered and tested to provide years of trouble free procedure. 
Constructed to ensure OE quality and reliability
Made out of steel and thermoplastic which gives longer life and superior dampening.
Made with high grade bearings that are created to withstand higher operating temperatures.
Prevents Belt Slips which eliminates sound.
From A/C compressors to water pumps, Ever-power offers a complete range of parts to fulfill a broad range of application-specific needs. When you install a Murray branded product on your own import or domestic car, truck or SUV, you are installing some of the highest quality parts available in the automotive aftermarket – all conference or exceeding the initial Equipment Manufacturer’s specifications.
At Ever-power, we provide various kinds of Idler wheels with top quality that may meet your standard and needs.
For more details of our products, please go to the following hyperlink for pdf kind of our products.
Tensioners and Idlers.pdf