Tensioner & Idler Bearing
Based on advanced bearing technology Ever-power tensioner and idler bearings have fulfilled rigorous requirements from car manufactures like Hyundai Engine, Kia Motors, Volks Wagen and so on for many years. Our design idea is as follows.
Optimal materials selection for high 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 achieve correct alignment
Automatic defect detectors are installed in the process. Rigorous quality control allows us to target zero defect. We cover wide range of car makers and models with more than 500 part figures. Ever-power enjoys OE popularity in global aftermarket.
Functions of Tensioner & Idler Bearing
Tensioner bearing
Belt driven outer band system is inherent in this design. Tensioner bearing is placed at slack aspect.(Idler bearing at limited side) There are many designs according to engine types.
Functions
· To supply belt with tension
· To transfer driving drive 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 band, retainer, grease and seal. Pulley could be added to adapt rotation ratio. Bracket could be added to adjust location for adding pressure. Races are one of the bearing element parts. It offers grooved monitor for balls to locate. Outer race and internal competition make a set. Internal race is situated on sub-assembly device and outer competition is defined on housing. Pulley may be added on external race to provide timing belt system with designed revolution price. Rolling element is “ball” working between races. Retainer shifting along with balls separates person ball into position. Also grease has essential role to lessen friction and essential 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 bike chain tensioner, the strain it creates. The force may be generated by a fixed displacement, as regarding an eccentric bicycle bottom level bracket , which must be adjusted as parts use, or by stretching or compressing a spring , as in the case of a spring-loaded bike chain tensioner; by changing the volume of a gas, as regarding 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 in the case of a chair lift cable tensioner. In the energy sector, the can be a machine for preserving constant pressure of the conductors during function 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 damage 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 warmth. Pulleys are usually manufactured from either plastic or metal, so check the pulley itself for any damage aswell. For Auto parts, we have tensioner pulleys designed 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 Tools (OE) idler pulleys. Ever-power Idler Pulleys meet or exceed OE specs. High quality, high power bearings run cooler and go longer than original 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 included with the majority of idler pulleys to create installation easier.
Original Equipment (OE) Specific – Looks and fits just like the OE
Bearing fulfills or exceeds OE specifications and is created for application-specific speed and load requirements
Steel or thermoplastic structure provides high toughness for extended life
Industry’s best light-duty insurance coverage and consistently first to market for late model software coverage
Vibration damping program extends lifestyle of tensioner and additional accessory components
Reliable operation under severe conditions
For the past years Ever-power has been powering progress as one of the worlds leading parts manufacturers in the automotive industry, dealing with virtually every Original Equipment Manufacturer worldwide to design products for new automobiles as 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 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
