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 fulfilled 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 material selection for high temperature use
Ideal sealing style to avoid 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 enables us to target zero defect. We cover wide range of car makers and models with an increase of than 500 part quantities. 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 power 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 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 adjust location for adding tension. Races are one of the bearing element parts. It has grooved monitor for balls to locate. Outer race and internal competition make a set. Internal race is located 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 moving along with balls separates person ball into placement. Also grease has essential role to reduce 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 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 may be generated by a fixed displacement, as in the case of an eccentric bicycle bottom level bracket ,which must be altered as parts use, or by stretching or compressing a spring ,as in the case of a spring-loaded bike chain tensioner; by changing the volume of a gas, as in the case of a marine riser tensioner; by hydraulic pressure, as in the case of a hydraulic bolt tensioner; or by gravity functioning on a suspended mass, as in the case of a chair lift cable tensioner. In the power sector, the tensioner is a machine for keeping constant stress of the conductors during work of hanging the tranny 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 loss and harm to your belt-driven systems. You may have a failing tensioner pulley in the event that 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 steel, so verify the pulley itself for just about any damage as well. For Auto parts, we have tensioner pulleys available for many vehicle versions. Have a look at our options and find a tensioner pulley for your vehicle, truck, or SUV.
Ever-power is a leading manufacturer of Original Devices (OE) idler pulleys. Ever-power Idler Pulleys meet or exceed OE specs. High quality, high power bearings run cooler and last longer than original bearings. Ever-power Idler Pulleys are designed to last by resisting dirt, salt, and additional under-hood contaminants. Created for make use of on automobiles and light trucks as locked middle tensioning, automatic belt tensioning and idler pulleys.
Additional hardware included with the majority of idler pulleys to create installation easier.
Original Equipment (OE) Precise – Looks and fits just like the OE
Bearing fulfills or exceeds OE specs and is created for application-specific rate and load requirements
Steel or thermoplastic structure provides high toughness for extended life
Industry’s best light-duty coverage and consistently first to advertise for late model program coverage
Vibration damping program extends lifestyle of tensioner and various other accessory components
Reliable operation under serious conditions
For days gone by years Ever-power has been powering progress among the worlds leading parts producers in the automotive industry, working with virtually every Original Equipment Manufacturer worldwide to create products for new vehicles as they are being developed. These solid relationships together with Ever-power commitment to constant 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.