Tensioner & Idler Bearing
Predicated on advanced bearing technology Ever-power tensioner and idler bearings have got met rigorous requirements from car manufactures like Hyundai Electric motor, 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 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 achieve correct alignment
Automatic defect detectors are installed along the way. Rigorous quality control enables us to target zero defect. We cover wide variety of car makers and models with an increase of than 500 part figures. Ever-power enjoys OE popularity in global aftermarket.
Features 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 many styles according to engine types.
Functions
· To provide belt with tension
· To transfer driving force from crankshaft
· To avoid belt slippage
· To prevent noise caused by off-line belt
· To reduce space of belt layout
Structure
Tensioner and idler bearing consists of basic parts like inner ring, outer ring, retainer, grease and seal. Pulley may be added to adjust rotation ratio. Bracket could be added to change location for adding pressure. Races are one of the bearing element parts. It offers grooved track for balls to locate. Outer race and internal race make a set. Internal race is situated on sub-assembly unit and outer competition is defined on housing. Pulley could be added on outer race to provide timing belt system with designed revolution price. Rolling element is “ball” operating between races. Retainer shifting along with balls separates individual ball into position. Also grease has essential role to lessen 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 may be applied parallel to, as in the case of a hydraulic bolt tensioner, or perpendicular to, as in the case of a spring-loaded bicycle chain tensioner, the strain it generates. The force could be generated by a set displacement, as in the case of an eccentric bicycle bottom bracket , which must be altered as parts put on, or by stretching or compressing a springtime , as regarding a spring-loaded bike chain tensioner; by changing the quantity 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 regarding a seat lift cable tensioner. In the power sector, the can be a machine for maintaining constant tension of the conductors during function of hanging the tranny 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-powered systems. You might 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 made of either plastic or metal, so verify the pulley itself for any damage aswell. For Auto parts, we’ve tensioner pulleys available for many vehicle models. Check out our options and look for a tensioner pulley for your vehicle, truck, or SUV.

Ever-power is a leading manufacturer of Original Equipment (OE) idler pulleys. Ever-power Idler Pulleys satisfy or exceed OE specifications. High quality, high strength bearings run cooler and last longer than primary bearings. Ever-power Idler Pulleys are built to last by resisting dirt, salt, and 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 create installation easier.
Original Equipment (OE) Precise – Looks and fits similar to the OE
Bearing satisfies or exceeds OE specifications and is made for application-specific rate and load requirements
Steel or thermoplastic building provides high toughness for extended life
Industry’s best light-duty coverage and consistently first to advertise for late model app coverage
Vibration damping system extends lifestyle of tensioner and various other accessory components
Reliable operation under severe conditions
For the past years Ever-power has been powering improvement as one of the worlds leading parts producers in the automotive industry, dealing with virtually every Original Equipment Manufacturer worldwide to design products for new vehicles as 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 automobiles, install with confidence, 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