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Tensioner & Idler Bearing
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 several 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 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 versions with more than 500 part numbers. Ever-power enjoys OE popularity 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 part.(Idler bearing at tight 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 reduce space of belt layout
Structure
Tensioner and idler bearing includes basic components like inner ring, outer band, retainer, grease and seal. Pulley may be added to change rotation ratio. Bracket could be added to adjust location for adding pressure. Races are among the bearing element parts. It provides grooved monitor for balls to locate. Outer race and internal competition make a set. Internal race is situated on sub-assembly device and outer race is defined on housing. Pulley may be added on external race to supply timing belt program with designed revolution price. Rolling element 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 carry grease and shut foreign particles from intrusion.

A tensioner is a gadget that applies a force to create or maintain tension . The force may 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 strain it generates. The force may be generated by a fixed displacement, as regarding an eccentric bicycle bottom bracket , which must be modified as parts use, or by stretching or compressing a spring , as in the case of a spring-loaded bicycle chain tensioner; by changing the quantity 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 chair lift cable tensioner. In the power sector, the is a machine for maintaining constant stress of the conductors during work of hanging the tranny network.

A tensioner pulley guides 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 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 temperature. Pulleys are usually manufactured from either plastic or steel, so verify the pulley itself for any damage as well. For Auto parts, we’ve 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 respected manufacturer of Original Tools (OE) idler pulleys. Ever-power Idler Pulleys satisfy or exceed OE specs. High quality, high power bearings operate cooler and last longer than initial bearings. Ever-power Idler Pulleys are built to last by resisting dirt, salt, and other under-hood contaminants. Designed for use on automobiles and light trucks as locked middle tensioning, automated belt tensioning and idler pulleys.
Additional hardware incorporated with the majority of idler pulleys to make installation easier.
Original Equipment (OE) Precise – Looks and fits just like the OE
Bearing satisfies or exceeds OE specs and is created for application-specific quickness and load requirements
Steel or thermoplastic building provides high toughness for extended life
Industry’s best light-duty insurance and consistently first to advertise for late model software coverage
Vibration damping program extends life of tensioner and other accessory components
Reliable operation under serious conditions
For days gone by years Ever-power has been powering progress among 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 solid relationships as well as Ever-power commitment to constant innovation allow us to offer a complete type 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.
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