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 possess 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 material selection for temperature use
Ideal sealing design to prevent grease leakage
Low torque engineering to reduce 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 variety of car makers and models with an increase of than 500 part amounts. 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 part.(Idler bearing at restricted side) There are numerous styles according to engine types.
Functions
· To supply belt with tension
· To transfer driving pressure from crankshaft
· To prevent belt slippage
· To prevent noise due to off-line belt
· To minimize space of belt layout
Structure
Tensioner and idler bearing contains 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 element parts. It has grooved track for balls to locate. Outer race and inner competition make a set. Internal race is situated on sub-assembly unit and outer race is defined on housing. Pulley could be added on outer race to provide timing belt program with designed revolution rate. Rolling element is “ball” operating between races. Retainer moving along with balls separates person 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 set displacement, as regarding an eccentric bicycle bottom bracket ,which should be adjusted as parts put on, or by stretching or compressing a springtime ,as in the case of a spring-loaded bicycle chain tensioner; by changing the volume of a gas, as regarding 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 power sector, the tensioner is definitely a machine for maintaining constant pressure of the conductors during work of hanging the tranny 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 could 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 wear out, causing noise and warmth. Pulleys are usually made of either plastic or metallic, so verify the pulley itself for any damage as well. For Auto parts, we have 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 Gear (OE) idler pulleys. Ever-power Idler Pulleys satisfy or exceed OE specs. High quality, high power bearings run cooler and last longer than original bearings. Ever-power Idler Pulleys are built to last by resisting dirt, salt, and other under-hood contaminants. Created 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) Exact – Looks and fits just like the OE
Bearing meets or exceeds OE specs and is designed for application-specific swiftness and load requirements
Steel or thermoplastic building provides high sturdiness for extended life
Industry’s best light-duty coverage and consistently first to market for late model software coverage
Vibration damping system extends existence of tensioner and additional accessory components
Reliable operation under severe conditions
For the past years Ever-power has been powering improvement among the worlds leading parts manufacturers in the automotive industry, dealing with practically every Original Equipment Manufacturer worldwide to design products for new automobiles as they are being developed. These solid relationships together with Ever-power commitment to continuous innovation enable us to offer a complete line of OE quality products for the Aftermarket. From Timing Belts to Micro-V AT Belts, Tensioners and Hose, for both import and domestic vehicles, install confidently, install Ever-power.