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 got met rigorous requirements from car manufactures like Hyundai Motor, Kia Motors, Volks Wagen and so on for many years. Our design idea is as follows.
Optimal materials selection for temperature use
Ideal sealing design to avoid grease leakage
Low torque engineering to lessen 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 selection of car makers and versions with more than 500 part quantities. Ever-power enjoys OE reputation in global aftermarket.
Functions of Tensioner & Idler Bearing
Tensioner bearing
Belt driven outer band mechanism is inherent in this design. Tensioner bearing is positioned at slack aspect.(Idler bearing at tight side) There are many designs according to engine types.
Functions
· To provide belt with tension
· To transfer driving power 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 elements like inner ring, external ring, retainer, grease and seal. Pulley could be added to adjust rotation ratio. Bracket may be added to change location for adding tension. Races are among the bearing component parts. It offers grooved track for balls to locate. Outer race and internal competition make a set. Inner race is located on sub-assembly unit and outer competition is set on housing. Pulley could be added on external race to supply timing belt system with designed revolution price. Rolling component is “ball” working between races. Retainer shifting along with balls separates individual ball into position. Also grease has important role to reduce friction and essential 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 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 tension it creates. The force could 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 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 regarding a seat lift cable tensioner. In the energy sector, the tensioner is certainly a machine for keeping constant stress 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 as the tensioner maintains pressure against it. A failing tensioner pulley can cause power loss and damage to your belt-powered 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 high temperature. Pulleys are usually manufactured from either plastic or steel, so check the pulley itself for just about any damage aswell. For Auto parts, we’ve tensioner pulleys designed for many vehicle models. Check out our options and look for a tensioner pulley for your vehicle, truck, or SUV.
Ever-power is a respected manufacturer of Original Tools (OE) idler pulleys. Ever-power Idler Pulleys meet or exceed OE specifications. High quality, high power bearings operate cooler and last longer than unique 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 middle tensioning, automated belt tensioning and idler pulleys.
Additional hardware included with the majority of idler pulleys to create installation easier.
Original Equipment (OE) Precise – Looks and fits similar to the OE
Bearing fulfills or exceeds OE specs and is created for application-specific quickness and load requirements
Steel or thermoplastic structure provides high toughness for extended life
Industry’s best light-duty protection and consistently first to advertise for late model program coverage
Vibration damping system extends lifestyle of tensioner and various other accessory components
Reliable operation under serious conditions
For days gone by years Ever-power has been powering progress as one of the worlds leading parts producers 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 line of OE quality items 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.