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 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 style to avoid grease leakage
Low torque engineering to lessen 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 range of car makers and models with more than 500 part quantities. Ever-power enjoys OE reputation in global aftermarket.
Functions of Tensioner & Idler Bearing
Tensioner bearing
Belt driven outer ring system is inherent in this design. Tensioner bearing is placed at slack side.(Idler bearing at restricted side) There are various styles according to engine types.
Functions
· To provide belt with tension
· To transfer driving force from crankshaft
· To avoid 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, external band, retainer, grease and seal. Pulley could be added to change rotation ratio. Bracket could be added to modify location for adding stress. Races are among the bearing element parts. It provides grooved track for balls to find. Outer race and inner race make a set. Internal race is located on sub-assembly unit and outer competition is defined on housing. Pulley may be added on outer race to supply timing belt program with designed revolution price. Rolling element is “ball” working between races. Retainer moving along with balls separates individual ball into placement. Also grease has essential role to lessen friction and essential oil seal serves to carry grease and shut foreign particles from intrusion.

A tensioner is a gadget that applies a force to create or maintain stress The force could be applied parallel to, as in the case of 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 level bracket ,which must be modified as parts wear, or by stretching or compressing a spring ,as regarding 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 acting on a suspended mass, as regarding a seat lift cable tensioner. In the power sector, the tensioner is a machine for maintaining constant tension of the conductors during work of hanging the transmission 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 harm to your belt-powered 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 temperature. Pulleys are usually manufactured from either plastic or steel, so examine the pulley itself for any damage as well. For Auto parts, we’ve tensioner pulleys available for many vehicle models. Check out our options and find a tensioner pulley for your car, truck, or SUV.

Ever-power is a leading manufacturer of Original Devices (OE) idler pulleys. Ever-power Idler Pulleys satisfy or exceed OE specifications. High quality, high strength bearings operate cooler and last longer than first bearings. Ever-power Idler Pulleys are built to last by resisting dirt, salt, and various other under-hood contaminants. Designed for make use of on automobiles and light trucks as locked center tensioning, automatic belt tensioning and idler pulleys.
Additional hardware included with the majority of 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 created for application-specific swiftness and load requirements
Steel or thermoplastic construction provides high sturdiness for extended life
Industry’s best light-duty insurance coverage and consistently first to advertise for late model program coverage
Vibration damping system extends life of tensioner and additional accessory components
Reliable operation under serious conditions
For the past years Ever-power has been powering progress among 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 enable us to provide a complete line 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.