Tensioner & Idler Bearing
Predicated on advanced bearing technology Ever-power tensioner and idler bearings have got met rigorous requirements from car manufactures like Hyundai Motor, Kia Motors, Volks Wagen and so forth for several years. Our design idea is as follows.
Optimal materials selection for high 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 along the way. Rigorous quality control allows us to target zero defect. We cover 
wide selection of car makers and versions with an increase of than 500 part numbers. Ever-power enjoys OE reputation in global aftermarket.
Functions of Tensioner & Idler Bearing
Tensioner bearing
Belt driven outer ring mechanism is inherent in this design. Tensioner bearing is placed at slack part.(Idler bearing at restricted side) There are many styles according to engine types.
Functions
· To provide belt with tension
· To transfer driving push from crankshaft
· To prevent belt slippage
· To prevent noise due to off-line belt
· To minimize space of belt layout
Structure
Tensioner and idler bearing includes basic components like inner ring, outer band, retainer, grease and seal. Pulley could be added to modify rotation ratio. Bracket may be added to adjust location for adding tension. Races are one of the bearing component parts. It provides grooved monitor for balls to find. Outer race and internal race make a set. Internal race is situated on sub-assembly unit and outer race is set on housing. Pulley could be added on outer race to supply timing belt system with designed revolution rate. Rolling element is “ball” operating between races. Retainer moving along with balls separates individual ball into position. Also grease has essential role to reduce friction and oil seal serves to carry grease and shut international particles from intrusion.
A tensioner is a device that applies a force to create or maintain pressure . The force could 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 creates. The force may be generated by a fixed displacement, as in the case of an eccentric bicycle bottom bracket , which must be altered as parts wear, or by stretching or compressing a springtime , as regarding a spring-loaded bike chain tensioner; by changing the quantity 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 regarding a seat lift cable tensioner. In the power sector, the 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 could cause power loss and damage to your belt-driven systems. You may have a failing tensioner pulley if you hear any squeaking or squealing under the hood. Bearings on the pulley can wear out, causing noise and heat. Pulleys are usually manufactured from either plastic or metal, so check the pulley itself for any damage as well. For Auto parts, we’ve tensioner pulleys available for many vehicle versions. Check out our options and look for a tensioner pulley for your vehicle, truck, or SUV.
Ever-power is a leading manufacturer of Original Products (OE) idler pulleys. Ever-power Idler Pulleys satisfy or exceed OE specifications. High quality, high strength bearings operate cooler and go longer than initial bearings. Ever-power Idler Pulleys are designed to last by resisting dirt, salt, and other under-hood contaminants. Designed for make use of on automobiles and light trucks as locked middle tensioning, automated belt tensioning and idler pulleys.
Additional hardware included with most idler pulleys to make installation easier.
Original Equipment (OE) Exact – Looks and fits just like the OE
Bearing satisfies or exceeds OE specifications 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 app coverage
Vibration damping program extends lifestyle of tensioner and various other accessory components
Reliable operation under severe 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 automobiles because they are being developed. These solid relationships together with Ever-power commitment to continuous innovation allow us to provide 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.
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