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December 13, 2019

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 met rigorous requirements from car manufactures like Hyundai Electric motor, Kia Motors, Volks Wagen and so on for many years. Our design concept is as follows.
Optimal material selection for high temperature use
Ideal sealing design to avoid grease leakage
Low torque engineering to reduce excessive seal friction
Grease selection for high temperature and extended use
Optimal clearance
Tolerance control to achieve 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 versions with more than 500 part quantities. Ever-power enjoys OE reputation 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 tight side) There are many styles according to engine types.
Functions
· To provide belt with tension
· To transfer driving drive from crankshaft
· To prevent belt slippage
· To prevent noise caused by off-line belt
· To reduce space of belt layout
Structure
Tensioner and idler bearing includes basic elements like inner ring, external band, retainer, grease and seal. Pulley could be added to modify rotation ratio. Bracket may be added to modify location for adding tension. Races are one of the bearing component parts. It offers grooved monitor for balls to find. Outer race and internal race make a set. Inner race is situated on sub-assembly device and outer competition is defined on housing. Pulley may be added on external race to supply timing belt program with designed revolution rate. Rolling component is “ball” working between races. Retainer shifting along with balls separates individual ball into placement. Also grease has important role to reduce friction and essential oil seal serves to hold grease and shut international particles from intrusion.

A tensioner is a device that applies a force to create or maintain pressure The force may be applied parallel to, as regarding a hydraulic bolt tensioner, or perpendicular to, as regarding a spring-loaded bike chain tensioner, the strain it generates. The force may be generated by a set displacement, as in the case of an eccentric bicycle bottom bracket ,which must 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 regarding a hydraulic bolt tensioner; or by gravity acting on a suspended mass, as in the case of a seat lift cable tensioner. In the power sector, the tensioner is usually a machine for keeping constant tension of the conductors during function of hanging the transmission network.

A tensioner pulley guides 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 reduction and harm to your belt-powered systems. You may have a failing tensioner pulley if you hear any squeaking or squealing beneath the hood. Bearings on the pulley can degrade, causing noise and heat. Pulleys are usually made of either plastic or steel, so examine the pulley itself for just about any damage aswell. For Auto parts, we have tensioner pulleys designed for many vehicle versions. Check out 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 specifications. High quality, high power bearings operate cooler and last longer than initial bearings. Ever-power Idler Pulleys are designed to last by resisting dirt, salt, and other under-hood contaminants. Designed for use on automobiles and light trucks as locked middle tensioning, automated belt tensioning and idler pulleys.
Additional hardware included with many idler pulleys to make installation easier.
Original Equipment (OE) Specific – Looks and fits just like the OE
Bearing satisfies or exceeds OE specifications and is designed for application-specific velocity and load requirements
Steel or thermoplastic building provides high sturdiness for extended life
Industry’s best light-duty insurance coverage and consistently first to advertise for late model application coverage
Vibration damping system extends existence of tensioner and additional accessory components
Reliable operation under serious conditions
For days gone by years Ever-power has been powering progress as one of the worlds leading parts manufacturers in the automotive industry, working with practically every Original Equipment Manufacturer worldwide to create products for new automobiles as they are being developed. These strong relationships together with Ever-power commitment to continuous innovation enable us to provide 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.