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 have met rigorous requirements from car manufactures like Hyundai Motor, Kia Motors, Volks Wagen and so forth for several years. Our design concept is as follows.
Optimal material 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 attain correct alignment
Automatic defect detectors are installed in the process. Rigorous quality control allows us to focus on zero defect. We cover wide variety of car makers and models with an increase of than 500 part figures. 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 aspect.(Idler bearing at restricted side) There are numerous designs according to engine types.
Functions
· To supply belt with tension
· To transfer driving pressure 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 could be added to change rotation ratio. Bracket may be added to modify location for adding pressure. Races are among the bearing element parts. It offers grooved monitor for balls to locate. Outer race and inner competition make a set. Internal race is located on sub-assembly unit and outer competition is defined on housing. Pulley could be added on outer race to supply timing belt program with designed revolution rate. Rolling component is “ball” operating between races. Retainer moving 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 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 creates. The force could be generated by a set displacement, as regarding an eccentric bicycle bottom bracket ,which should be modified as parts wear, or by stretching or compressing a springtime ,as regarding a spring-loaded bicycle chain tensioner; by changing the volume of a gas, as in the case of a marine riser tensioner; by hydraulic pressure, as regarding a hydraulic bolt tensioner; or by gravity acting on a suspended mass, as regarding a chair lift cable tensioner. In the power sector, the tensioner is a machine for keeping constant tension of the conductors during work of hanging the transmitting network.

A tensioner pulley guides 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-driven systems. You may have a failing tensioner pulley if you hear any squeaking or squealing under the hood. Bearings on the pulley can degrade, causing noise and heat. Pulleys are usually made of either plastic or metallic, so verify the pulley itself for just about any damage as well. For Auto parts, we have tensioner pulleys available for many vehicle versions. Check out our options and find 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 specs. High quality, high power bearings operate cooler and go longer than first bearings. Ever-power Idler Pulleys are built to last by resisting dirt, salt, and additional under-hood contaminants. Designed for use on automobiles and light trucks as locked center tensioning, automatic belt tensioning and idler pulleys.
Additional hardware incorporated with many idler pulleys to create installation easier.
Original Equipment (OE) Precise – Looks and fits just like the OE
Bearing fulfills or exceeds OE specifications and is made for application-specific acceleration and load requirements
Steel or thermoplastic building 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 various other accessory components
Reliable operation under serious conditions
For the past years Ever-power has been powering improvement as one of the worlds leading parts manufacturers in the automotive industry, dealing with virtually every Original Equipment Manufacturer worldwide to create products for new vehicles because they are being developed. These strong relationships as well as Ever-power commitment to constant innovation allow us to provide 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.