Tensioner & Idler Bearing
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 on for many years. Our design concept is as follows.
Optimal material selection for high temperature use
Ideal sealing style to avoid grease leakage
Low torque engineering to lessen excessive seal friction
Grease selection for temperature and extended use
Optimal clearance
Tolerance control to achieve correct alignment
Automatic defect detectors are installed along the way. Rigorous quality control enables us to target zero defect. We cover wide range of car makers and models with an increase of than 500 part numbers. Ever-power enjoys OE popularity in global aftermarket.
Functions of Tensioner & Idler Bearing
Tensioner bearing
Belt driven outer ring mechanism is inherent in this style. Tensioner bearing is placed at slack side.(Idler bearing at limited side) There are numerous styles according to engine types.
Functions
· To provide belt with tension
· To transfer driving force from crankshaft
· To avoid belt slippage
· To prevent noise caused by off-line belt
· To reduce space of belt layout
Structure
Tensioner and idler bearing contains basic components like inner ring, external ring, retainer, grease and seal. Pulley could be added to adjust rotation ratio. Bracket could be added to change location for adding tension. Races are one of the bearing component parts. It offers grooved monitor for balls to locate. Outer race and internal competition make a set. Internal race is situated on sub-assembly unit and outer race is defined on housing. Pulley could be added on external race to provide timing belt system with designed revolution price. Rolling component is “ball” running between races. Retainer shifting along with balls separates individual ball into placement. Also grease has essential role to reduce friction and essential oil seal serves to carry grease and shut foreign particles from intrusion.

A tensioner is a gadget that applies a force to create or maintain tension . The force may 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 could 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 regarding 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 regarding a chair lift cable tensioner. In the power sector, the can be a machine for maintaining constant tension of the conductors during function of hanging the transmission 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 reduction and damage 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 wear out, causing noise and temperature. Pulleys are usually made of either plastic or steel, so verify the pulley itself for any damage as well. For Auto parts, we’ve tensioner pulleys available for many vehicle versions. Check out our options and find a tensioner pulley for your car, truck, or SUV.

Ever-power is a respected manufacturer of Original Apparatus (OE) idler pulleys. Ever-power Idler Pulleys fulfill or exceed OE specs. High quality, high strength bearings run cooler and last longer than first bearings. Ever-power Idler Pulleys are designed to last by resisting dirt, salt, and various other under-hood contaminants. Created for make use of on automobiles and light trucks as locked center tensioning, automatic belt tensioning and idler pulleys.
Additional hardware incorporated with most idler pulleys to make installation easier.
Original Equipment (OE) Precise – Looks and fits similar to the OE
Bearing satisfies or exceeds OE specs and is made for application-specific velocity and load requirements
Steel or thermoplastic building provides high sturdiness for extended life
Industry’s best light-duty coverage and consistently first to advertise for late model program coverage
Vibration damping system extends lifestyle of tensioner and various other accessory components
Reliable operation under severe conditions
For days gone by years Ever-power has been powering improvement among the worlds leading parts manufacturers in the automotive industry, working with practically every Original Equipment Manufacturer worldwide to design products for new vehicles because they are being developed. These strong relationships as well as Ever-power commitment to continuous innovation allow us to offer a complete type 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.
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