An idler-wheel is wheel which serves only to transmit rotation from one shaft to another, in applications where it is undesirable for connecting them directly. For instance, connecting a electric motor to the platter of a phonograph , or the crankshaft-to-camshaft gear teach of an automobile.
Because it does no work itself, it 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 will 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 thus contact area) of a belt against the functioning pulleys, increasing the force-transfer capacity.
Belt drive systems commonly incorporate one movable pulley which is springtime- or gravity-loaded to act as a belt tensioner to support stretching of the belt due to temperature or wear. An idler wheel is usually used for this function, on order to avoid needing to move the power-transfer shafts.
Idlers that don’t quit. Belt pressure that won’t slip. That’s the Ever-power ensure with our heavy-duty, wear-resistant idler pulleys and sprockets, made to reduce put on, friction, and vibration on your own drive system belts, eventually extending your belt support life.
Idler/Tensioner Pulley; Crafted from steel and thermoplastic which provides longer life and excellent dampening; Prevents belt slips which eliminates noise; Made with high quality bearings that are manufactured to withstand higher operating temperatures; Constructed to 
Our products are engineered and tested to supply years of hassle free operation. Backed by over 50 years of mobile A/C experience, correct it once and fix it right with Ever-power.
Constructed to ensure OE quality and reliability
Made out of steel and thermoplastic which provides longer lifestyle and superior dampening.
Made with high quality bearings that are created to endure higher operating temperatures.
Prevents Belt Slips which eliminates noise.
From A/C compressors to water pumps, Ever-power offers a complete range of parts to satisfy a broad selection of application-specific needs. When you use a Murray branded item on your own import or household car, truck or SUV, you are setting up some of the highest quality parts obtainable in the auto aftermarket – all meeting or exceeding the initial Equipment Manufacturer’s specifications.
At Ever-power, we offer different types of Idler wheels with top quality that may meet your standard and needs.
For more details of our items, please go to the following hyperlink for pdf type of our products.
Tensioners and Idlers.pdf