An idler-wheel is wheel which serves only to transmit rotation in one shaft to some other, in applications where it really is undesirable for connecting them directly. For example, connecting a electric motor to the platter of a phonograph , or the crankshaft-to-camshaft gear teach of an automobile.
Because it does no function itself, it is called an “idler”.
In a belt drive system, idlers are often used to alter the path of the belt, where a direct path will be impractical.
Idler pulleys are also often used to press against the trunk of a pulley in order to increase the wrap angle (and thus contact region) of a belt against the operating 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 generally 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 slide. That’s the Ever-power ensure with this heavy-duty, wear-resistant idler pulleys and sprockets, made to reduce put on, friction, and vibration on your own drive system belts, ultimately extending your belt program 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 grade bearings that are manufactured to withstand higher operating temperatures; Constructed to ensure OE quality and reliability
Our products are engineered and tested to supply years of trouble free procedure. Backed by over 50 years of cellular A/C experience, fix it once and fix it right with Ever-power.
Constructed to make sure OE quality and reliability
Made out of metal and thermoplastic which gives longer existence and superior dampening.
Made with high quality bearings that are created to endure 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 satisfy a broad selection of application-specific requirements. When 
At Ever-power, we offer various kinds of Idler wheels with high quality which can meet your standard and needs.
For additional information of our items, please visit the following link for pdf type of our products.
Tensioners and Idlers.pdf