Tensioner & Idler Bearing
Predicated 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 on for several years. Our design idea is as follows.
Optimal materials selection for high temperature use
Ideal sealing style to avoid grease leakage
Low torque engineering to lessen excessive seal friction
Grease selection for high temperature and extended use
Optimal clearance
Tolerance control to accomplish correct alignment
Automatic defect detectors are installed along the way. Rigorous quality control enables us to focus on zero defect. We cover wide variety of car makers and models with more than 500 part figures. Ever-power enjoys OE status 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 aspect.(Idler bearing at tight side) There are numerous styles according to engine types.
Functions
· To provide belt with tension
· To transfer driving power 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 includes basic components like inner ring, external band, retainer, grease and seal. Pulley may be added to modify rotation ratio. Bracket could be added to change location for adding pressure. Races are one of the bearing element parts. It offers grooved monitor for balls to locate. Outer race and inner race make a set. Inner race is situated on sub-assembly unit and outer competition is set on housing. Pulley may be added on outer race to supply timing belt program with designed revolution rate. Rolling element is “ball” working between races. Retainer moving along with balls separates person ball into position. Also grease has important role to lessen friction and essential oil seal serves to carry grease and shut foreign particles from intrusion.

A tensioner is a device that applies a force to create or maintain tension . The force could 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 generates. The force could be generated by a set displacement, as regarding an eccentric bicycle bottom level bracket , which should be modified as parts put on, or by stretching or compressing a spring , as in the case of a spring-loaded bicycle chain tensioner; by changing the volume of a gas, as regarding a marine riser tensioner; by hydraulic pressure, as regarding a hydraulic bolt tensioner; or by gravity functioning on a suspended mass, as regarding a chair lift cable tensioner. In the power sector, the is usually a machine for preserving constant pressure of the conductors during function 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 could cause power loss 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 heat. Pulleys are usually manufactured from either plastic or metallic, so verify the pulley itself for 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 leading manufacturer of Original Devices (OE) idler pulleys. Ever-power Idler Pulleys meet or exceed OE specifications. High quality, high strength bearings run cooler and go longer than primary bearings. Ever-power Idler Pulleys are built 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, automatic belt tensioning and idler pulleys.
Additional hardware included with many idler pulleys to make installation easier.
Original Equipment (OE) Exact – Looks and fits just like the OE
Bearing meets or exceeds OE specs and is designed for application-specific speed and load requirements
Steel or thermoplastic construction provides high durability for extended life
Industry’s best light-duty insurance coverage and consistently first to advertise for late model app coverage
Vibration damping system extends existence 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 manufacturers in the automotive industry, dealing with practically every Original Equipment Manufacturer worldwide to design products for new automobiles because they are being developed. These strong relationships as well as Ever-power commitment to constant innovation enable 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 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