Tensioner & Idler Bearing
Based on advanced bearing technology Ever-power tensioner and idler bearings have got met rigorous requirements from car manufactures like Hyundai Engine, Kia Motors, Volks Wagen and so on for many years. Our design concept is as follows.
Optimal materials selection for high 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 versions with an increase of than 500 part figures. Ever-power enjoys OE status in global aftermarket.
Features of Tensioner & Idler Bearing
Tensioner bearing
Belt driven outer band system is inherent in this style. Tensioner bearing is positioned at slack side.(Idler bearing at limited side) There are numerous styles according to engine types.
Functions
· To supply belt with tension
· To transfer driving drive from crankshaft
· To prevent belt slippage
· To prevent noise due to off-line belt
· To reduce space of belt layout
Structure
Tensioner and idler bearing consists of basic components like inner ring, external ring, retainer, 
grease and seal. Pulley may be added to modify rotation ratio. Bracket may be added to adjust location for adding pressure. Races are among the bearing component parts. It provides grooved track for balls to find. Outer race and inner competition make a set. Internal race is located on sub-assembly unit and outer competition is set on housing. Pulley may be added on outer race to provide timing belt system with designed revolution rate. Rolling component is “ball” running between races. Retainer moving along with balls separates individual ball into position. Also grease has essential role to lessen friction and oil seal serves to hold grease and shut foreign particles from intrusion.
A tensioner is a device that applies a force to create or maintain pressure . The force could be applied parallel to, as in the case of a hydraulic bolt tensioner, or perpendicular to, as regarding a spring-loaded bicycle chain tensioner, the strain it creates. The force could be generated by a set displacement, as in the case of an eccentric bicycle bottom bracket , which should be altered as parts wear, or by stretching or compressing a springtime , as in the case of a spring-loaded bike 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 is a machine for preserving constant tension of the conductors during work of hanging the transmission network.
A tensioner pulley guides the belt around the tensioner and allows the belt to spin as the tensioner maintains pressure against it. A failing tensioner pulley could cause power loss and harm to your belt-powered 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 heat. Pulleys are usually made of either plastic or metal, so check the pulley itself for just about 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 respected manufacturer of Original Equipment (OE) idler pulleys. Ever-power Idler Pulleys meet or exceed OE specs. High quality, high power bearings operate cooler and last longer than primary bearings. Ever-power Idler Pulleys are built to last by resisting dirt, salt, and various other under-hood contaminants. Designed for use on automobiles and light trucks as locked middle tensioning, automated belt tensioning and idler pulleys.
Additional hardware incorporated with the majority of idler pulleys to make installation easier.
Original Equipment (OE) Exact – Looks and fits just like the OE
Bearing fulfills or exceeds OE specifications and is made for application-specific speed and load requirements
Steel or thermoplastic structure provides high durability for extended life
Industry’s best light-duty insurance and consistently first to market for late model software coverage
Vibration damping system extends life of tensioner and various other accessory components
Reliable operation under severe conditions
For days gone by years Ever-power has been powering improvement as one of the worlds leading parts manufacturers in the automotive industry, dealing with virtually every Original Equipment Manufacturer worldwide to design products for new automobiles because they are being developed. These strong relationships together with Ever-power commitment to continuous innovation allow us to offer a complete type 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.
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