Tensioner & Idler Bearing
At Ever-power, we provide different types of Idler wheels with high quality which can meet your standard and needs.
For more details of our products, please go to the following link for pdf form of our products.
Tensioners and Idlers.pdf
Based on advanced bearing technology Ever-power tensioner and idler bearings have got fulfilled rigorous requirements from car manufactures like Hyundai Electric motor, Kia Motors, Volks Wagen and so forth for several years. Our design idea is as follows.
Optimal materials selection for temperature use
Ideal sealing design to avoid grease leakage
Low torque engineering to lessen excessive seal friction
Grease selection for temperature and extended use
Optimal clearance
Tolerance control to attain correct alignment
Automatic defect detectors are installed along the way. Rigorous quality control allows us to target zero defect. We cover wide selection of car makers and models with more than 500 part quantities. Ever-power enjoys OE popularity in global aftermarket.
Functions of Tensioner & Idler Bearing
Tensioner bearing
Belt driven outer band system is inherent in this style. Tensioner bearing is placed at slack aspect.(Idler bearing at restricted side) There are numerous designs according to engine types.
Functions
· To provide belt with tension
· To transfer driving pressure from crankshaft
· To avoid belt slippage
· To prevent noise caused by off-line belt
· To minimize space of belt layout
Structure
Tensioner and idler bearing consists of basic parts like inner ring, external ring, retainer, grease and seal. Pulley could be added to adapt rotation ratio. Bracket could be added to adjust location for adding stress. Races are one of the bearing component parts. It has grooved track for balls to locate. Outer race and internal competition make a set. Internal race is situated on sub-assembly unit and outer competition is set on housing. Pulley could be added on outer race to supply timing belt system with designed revolution rate. Rolling component is “ball” working between races. Retainer shifting along with balls separates individual ball into position. Also grease has important role to reduce friction and oil seal serves to carry grease and shut international particles from intrusion.

A tensioner is a gadget that applies a force to create or maintain pressure The force could be applied parallel to, as regarding a hydraulic bolt tensioner, or perpendicular to, as in the case of a spring-loaded bicycle chain tensioner, the tension it generates. The force may be generated by a fixed displacement, as regarding an eccentric bicycle bottom bracket ,which must be altered as parts put on, or by stretching or compressing a spring ,as in the case of a spring-loaded bicycle chain tensioner; by changing the volume of a gas, as in the case of a marine riser tensioner; by hydraulic pressure, as in the case of a hydraulic bolt tensioner; or by gravity functioning on a suspended mass, as regarding a chair lift cable tensioner. In the energy sector, the tensioner is certainly a machine for maintaining constant stress of the conductors during work of hanging the transmitting network.

A tensioner pulley manuals the belt around the tensioner and allows the belt to spin while the tensioner maintains pressure against it. A failing tensioner pulley can cause power loss and damage to your belt-driven systems. You may have a failing tensioner pulley if you hear any squeaking or squealing under the hood. Bearings on the pulley can degrade, causing noise and temperature. Pulleys are usually manufactured from either plastic or steel, so verify the pulley itself for any damage aswell. For Auto parts, we’ve tensioner pulleys designed for many vehicle models. Have a look at our options and look for a tensioner pulley for your vehicle, truck, or SUV.

Ever-power is a leading manufacturer of Original Tools (OE) idler pulleys. Ever-power Idler Pulleys satisfy or exceed OE specs. High quality, high power bearings run cooler and last longer than unique bearings. Ever-power Idler Pulleys are built to last by resisting dirt, salt, and additional under-hood contaminants. Designed for use on automobiles and light trucks as locked center tensioning, automated belt tensioning and idler pulleys.
Additional hardware included with most idler pulleys to make installation easier.
Original Equipment (OE) Precise – Looks and fits just like the OE
Bearing meets or exceeds OE specs and is designed for application-specific quickness and load requirements
Steel or thermoplastic building provides high sturdiness for extended life
Industry’s best light-duty protection and consistently first to advertise for late model software coverage
Vibration damping system extends existence of tensioner and various other accessory components
Reliable operation under severe conditions
For the past years Ever-power has been powering progress among the worlds leading parts manufacturers in the automotive industry, dealing with practically every Original Equipment Manufacturer worldwide to design products for new vehicles as they are being developed. These strong relationships together with Ever-power commitment to constant innovation enable us to offer a complete line of OE quality items for the Aftermarket. From Timing Belts to Micro-V AT Belts, Tensioners and Hose, for both import and domestic automobiles, install with confidence, install Ever-power.