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 met rigorous requirements from car manufactures like Hyundai Engine, Kia Motors, Volks Wagen and so forth for many years. Our design idea is as follows.
Optimal materials selection for 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 in the process. Rigorous quality control enables us to focus on zero defect. We cover wide selection of car makers and versions with more than 500 part figures. Ever-power enjoys OE status in global aftermarket.
Functions of Tensioner & Idler Bearing
Tensioner bearing
Belt driven outer band mechanism is inherent in this style. Tensioner bearing is placed at slack side.(Idler bearing at limited side) There are many designs according to engine types.
Functions
· To provide belt with tension
· To transfer driving force from crankshaft
· To prevent belt slippage
· To prevent noise caused 
by off-line belt
· To minimize space of belt layout
Structure
Tensioner and idler bearing contains basic elements like inner ring, external ring, retainer, grease and seal. Pulley could be added to modify rotation ratio. Bracket may be added to adjust location for adding tension. Races are among the bearing component parts. It has grooved monitor for balls to locate. Outer race and inner race make a set. Inner race is situated on sub-assembly unit and outer race is defined on housing. Pulley may be added on outer race to supply timing belt program with designed revolution rate. Rolling component is “ball” working between races. Retainer moving along with balls separates person 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 may be applied parallel to, as regarding a hydraulic bolt tensioner, or perpendicular to, as in the case of a spring-loaded bike chain tensioner, the strain it generates. The force could be generated by a set displacement, as in the case of an eccentric bicycle bottom level bracket ,which should be altered as parts wear, or by stretching or compressing a springtime ,as regarding 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 functioning on a suspended mass, as regarding a chair lift cable tensioner. In the power sector, the tensioner is definitely a machine for keeping constant pressure 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 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 beneath the hood. Bearings on the pulley can wear out, causing noise and high temperature. Pulleys are usually manufactured from 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 versions. Check out our options and find a tensioner pulley for your car, truck, or SUV.
Ever-power is a respected manufacturer of Original Products (OE) idler pulleys. Ever-power Idler Pulleys satisfy or exceed OE specs. High quality, high strength bearings run cooler and last longer than original 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 center tensioning, automated belt tensioning and idler pulleys.
Additional hardware incorporated with most idler pulleys to make installation easier.
Original Equipment (OE) Specific – Looks and fits similar to the OE
Bearing satisfies or exceeds OE specs and is designed for application-specific acceleration and load requirements
Steel or thermoplastic structure provides high toughness for extended life
Industry’s best light-duty insurance and consistently first to market for late model software coverage
Vibration damping program extends lifestyle of tensioner and additional accessory components
Reliable operation under serious conditions
For the past years Ever-power has been powering progress among the worlds leading parts producers in the automotive industry, dealing with practically every Original Equipment Manufacturer worldwide to create products for new automobiles as they are being developed. These strong relationships as well as Ever-power commitment to continuous innovation enable 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 confidently, install Ever-power.