Tensioner & Idler Bearing
Predicated on advanced bearing technology Ever-power tensioner and idler bearings have got fulfilled rigorous requirements from car manufactures like Hyundai Motor, Kia Motors, Volks Wagen and so on for many years. Our design concept is as follows.
Optimal materials selection for temperature use
Ideal sealing style to prevent grease leakage
Low torque engineering to reduce excessive seal friction
Grease selection for high temperature and extended use
Optimal clearance
Tolerance control to accomplish correct alignment
Automatic defect detectors are installed in the process. Rigorous quality control enables us to target zero defect. We cover wide variety of car makers and models with more than 500 part quantities. Ever-power enjoys OE popularity in global aftermarket.
Functions of Tensioner & Idler Bearing
Tensioner bearing
Belt driven outer ring system is inherent in this design. Tensioner bearing is positioned at slack side.(Idler bearing at restricted side) There are various designs according to engine types.
Functions
· To provide belt with tension
· To transfer driving pressure 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, external band, retainer, grease and seal. Pulley could be added to adapt rotation ratio. Bracket may be added to change location for adding pressure. Races are among the bearing element parts. It has grooved track for balls to find. Outer race and internal race make a set. Inner race is located on sub-assembly device and outer competition is set on housing. Pulley may be added on outer race to provide timing belt system with designed revolution rate. Rolling element is “ball” operating between races. Retainer shifting along with balls separates individual ball into position. Also grease has important role to reduce friction and oil seal serves to hold grease and shut international particles from intrusion.

A tensioner is a device 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 regarding a spring-loaded bicycle chain tensioner, the tension it generates. The force could be generated by a fixed displacement, as in the case of an eccentric bicycle bottom bracket , which must be modified as parts use, or by stretching or compressing a spring , 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 in the case of a chair lift cable tensioner. In the power sector, the is definitely a machine for keeping constant stress of the conductors during function of hanging the transmitting 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 loss and damage to your belt-powered systems. You might have a failing tensioner pulley in the event that you hear any squeaking or squealing beneath the hood. Bearings on the pulley can wear out, causing noise and temperature. Pulleys are usually made of either plastic or metallic, so verify the pulley itself for any damage as well. 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 Gear (OE) idler pulleys. Ever-power Idler Pulleys fulfill or exceed OE specs. High quality, high power bearings run cooler and go longer than first bearings. Ever-power Idler Pulleys are designed to last by resisting dirt, salt, and additional under-hood contaminants. Created for make use of on automobiles and light trucks as locked center tensioning, automated belt tensioning and idler pulleys.
Additional hardware incorporated with the majority of idler pulleys to create installation easier.
Original Equipment (OE) Specific – Looks and fits similar to the OE
Bearing satisfies or exceeds OE specifications and is made for application-specific swiftness and load requirements
Steel or thermoplastic building provides high durability for extended life
Industry’s best light-duty insurance coverage and consistently first to market for late model software coverage
Vibration damping program extends life of tensioner and additional accessory components
Reliable operation under severe conditions
For the past years Ever-power has been powering improvement among the worlds leading parts producers in the automotive industry, dealing with practically every Original Equipment Manufacturer worldwide to create products for new vehicles because they are being developed. These strong relationships together with Ever-power commitment to continuous 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 vehicles, 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