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 Electric motor, Kia Motors, Volks Wagen and so forth for many years. Our design idea is as follows.
Optimal materials selection for temperature use
Ideal sealing design 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 along the way. Rigorous quality control allows us to target zero defect. We cover wide range of car makers and models with an increase of than 500 part numbers. 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 positioned at slack aspect.(Idler bearing at limited side) There are numerous designs 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 minimize space of belt layout
Structure
Tensioner and idler bearing includes basic components like inner ring, outer ring, retainer, grease and seal. Pulley could be added to adjust rotation ratio. Bracket could be added to change location for adding pressure. Races are among the bearing element parts. It provides grooved track for balls to locate. Outer race and internal competition make a set. Internal race is situated on sub-assembly unit and outer competition is defined on housing. Pulley may be added on outer race to supply timing belt system with designed revolution price. Rolling element is “ball” running 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 carry grease and shut foreign particles from intrusion.
A tensioner is a device that applies a force to create or maintain pressure 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 tension it generates. The force could be generated by a fixed displacement, as in the case of an eccentric bicycle bottom level bracket ,which must be adjusted as parts put on, or by stretching or compressing a springtime ,as in the case of 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 functioning on a suspended mass, as in the case of a seat lift cable tensioner. In the energy sector, the tensioner is definitely a machine for maintaining constant pressure of the conductors during function of hanging the tranny 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 could cause power reduction 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 warmth. Pulleys are usually made of either plastic or steel, so verify the pulley itself for any damage aswell. For Auto parts, we have tensioner pulleys designed for many vehicle models. Have a look at our options and look for a tensioner pulley for your car, 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 unique bearings. Ever-power Idler Pulleys are built to last by resisting dirt, salt, and additional under-hood contaminants. Designed for make use of on automobiles and light trucks as locked center tensioning, automated belt tensioning and idler pulleys.
Additional hardware incorporated with many idler pulleys to create installation easier.
Original Equipment (OE) Specific – Looks and fits similar to the OE
Bearing meets or exceeds OE specs and is made for application-specific acceleration and load requirements
Steel or thermoplastic structure provides high toughness for extended life
Industry’s best light-duty insurance coverage and consistently first to advertise for late model application coverage
Vibration damping program extends lifestyle of tensioner and additional accessory components
Reliable operation under severe conditions
For days gone by years Ever-power has been powering progress as one of the worlds leading parts producers in the automotive 
industry, working with practically every Original Equipment Manufacturer worldwide to design products for new vehicles because they are being developed. These solid relationships as well as Ever-power commitment to constant innovation allow us to provide a complete line of OE quality items 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.