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 met rigorous requirements from car manufactures like Hyundai Engine, Kia Motors, Volks Wagen and so on for several years. Our design idea is as follows.
Optimal materials selection for temperature use
Ideal sealing style to prevent grease leakage
Low torque engineering to reduce excessive seal friction
Grease selection for high temperature and extended use
Optimal clearance
Tolerance control to attain 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 versions 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 ring mechanism is inherent in this style. Tensioner bearing is positioned at slack part.(Idler bearing at limited side) There are numerous styles according to engine types.
Functions
· To provide belt with tension
· To transfer driving pressure from crankshaft
· To avoid belt slippage
· To prevent noise caused by off-line belt
· To minimize space of belt layout
Structure
Tensioner and idler bearing includes basic parts like inner ring, external ring, retainer, grease and seal. Pulley could be added to change rotation ratio. Bracket may be added to adapt location for adding stress. Races are one of the bearing element parts. It provides grooved monitor for balls to find. Outer race and internal competition make a set. Internal race is situated on sub-assembly unit and outer competition is set on housing. Pulley may be added on external race to provide timing belt program with designed revolution rate. Rolling element is “ball” working between races. Retainer shifting along with balls separates person ball into position. Also grease has essential role to lessen friction and oil seal serves to carry grease and shut foreign particles from intrusion.
A tensioner is a device that applies a force to create or maintain tension The force may 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 tension it creates. The force could be generated by a fixed displacement, as regarding an eccentric bicycle bottom bracket ,which should be adjusted as parts put on, or by stretching or compressing a spring ,as in the case of a spring-loaded bike chain tensioner; by changing the quantity 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 seat lift cable tensioner. In the energy sector, the tensioner is usually a machine for keeping constant pressure of the conductors during function of hanging the transmitting network.
A tensioner pulley manuals 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 reduction and damage to your belt-driven systems. You might have a failing tensioner pulley if you hear any squeaking or squealing under the hood. Bearings on the pulley can degrade, causing noise and high temperature. Pulleys are usually made of either plastic or metal, so verify the pulley itself for just about any damage aswell. For Auto parts, we have tensioner pulleys designed for many vehicle models. Check out our options and look for a tensioner pulley for your vehicle, truck, or SUV.
Ever-power is a respected manufacturer of Original Tools (OE) idler pulleys. Ever-power Idler Pulleys satisfy 
or exceed OE specifications. High quality, high power bearings operate cooler and go longer than original bearings. Ever-power Idler Pulleys are built to last by resisting dirt, salt, and additional under-hood contaminants. Created for use on automobiles and light trucks as locked center tensioning, automatic belt tensioning and idler pulleys.
Additional hardware included with many idler pulleys to make installation easier.
Original Equipment (OE) Precise – Looks and fits just like the OE
Bearing fulfills or exceeds OE specs and is made for application-specific velocity and load requirements
Steel or thermoplastic building provides high strength for extended life
Industry’s best light-duty protection and consistently first to market for late model program coverage
Vibration damping system extends life of tensioner and other accessory components
Reliable operation under severe 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 together with Ever-power commitment to continuous innovation allow us to provide 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 with confidence, install Ever-power.