Tensioner & Idler Bearing
Predicated on advanced bearing technology Ever-power tensioner and idler bearings possess met rigorous requirements from car manufactures like Hyundai Motor, Kia Motors, Volks Wagen and so forth for many years. Our design concept is as follows.
Optimal materials selection for 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 accomplish correct alignment
Automatic defect detectors are installed along the way. Rigorous quality control allows us to target zero defect. We cover wide range of car makers and models with more 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 positioned at slack side.(Idler bearing at limited side) There are many designs 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 contains basic elements like inner ring, outer ring, retainer, grease and seal. Pulley could be added to adapt rotation ratio. Bracket could be added to adapt location for adding tension. Races are one of the bearing element parts. It offers grooved monitor for balls to find. Outer race and internal competition make a set. Inner race is situated on sub-assembly device and outer race is set on housing. Pulley may be added on external race to supply timing belt program with designed revolution price. Rolling element is “ball” operating between races. Retainer moving along with balls separates person ball into placement. Also grease has essential role to reduce friction and essential oil seal serves to carry grease and shut international particles from intrusion.

A tensioner is a gadget 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 bike chain tensioner, the tension it generates. The force may be generated by a set displacement, as in the case of an eccentric bicycle bottom level bracket , which must be modified as parts use, 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 in the case of a hydraulic bolt tensioner; or by gravity acting on a suspended mass, as in the case of a chair lift cable tensioner. In the energy sector, the is certainly a machine for maintaining constant tension of the conductors during work of hanging the transmitting 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 harm 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 degrade, causing noise and high temperature. Pulleys are usually manufactured from either plastic or steel, so examine the pulley itself for just about any damage aswell. For Auto parts, we have tensioner pulleys designed for many vehicle versions. 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 satisfy or exceed OE specifications. High quality, high strength bearings operate cooler and go longer than original bearings. Ever-power Idler Pulleys are designed to last by resisting dirt, salt, and various other under-hood contaminants. Created 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 similar to the OE
Bearing meets or exceeds OE specifications and is designed for application-specific acceleration and load requirements
Steel or thermoplastic structure provides high durability for extended life
Industry’s best light-duty insurance and consistently first to advertise for late model program coverage
Vibration damping system extends lifestyle of tensioner and additional accessory components
Reliable operation under severe conditions
For the past years Ever-power has been powering progress as one of the worlds leading parts producers in the automotive industry, dealing 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 line 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.
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