Tensioner & Idler Bearing
Based on advanced bearing technology Ever-power tensioner and idler bearings have got met rigorous requirements from car manufactures like Hyundai Engine, Kia Motors, Volks Wagen and so on for several years. Our design concept is as follows.
Optimal material selection for high temperature use
Ideal sealing design to avoid 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 in the process. Rigorous quality control enables us to focus on zero defect. We cover wide variety of car makers and models with more than 500 part amounts. Ever-power enjoys OE reputation in global aftermarket.
Functions of Tensioner & Idler Bearing
Tensioner bearing
Belt driven outer ring system is inherent in this design. Tensioner bearing is positioned at slack aspect.(Idler bearing at tight side) There are many styles according to engine types.
Functions
· To supply belt with tension
· To transfer driving force from crankshaft
· To avoid belt slippage
· To prevent noise caused by off-line belt
· To minimize space of belt layout
Structure
Tensioner and idler bearing consists of basic parts like inner ring, outer band, retainer, grease and seal. Pulley may be added to adapt rotation ratio. Bracket could be added to adapt location for adding tension. Races are one of the bearing component parts. It provides grooved monitor for balls to find. Outer race and inner race make a set. Internal race is located on sub-assembly unit and outer competition is set on housing. Pulley could be added on external race to provide timing belt program with designed revolution price. Rolling component is “ball” operating between races. Retainer moving along with balls separates individual ball into position. Also grease has essential role to reduce friction and oil seal serves to hold grease and shut international particles from intrusion.
A tensioner is a gadget that applies a force to create or maintain pressure . The force could 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 tension it generates. The force may be generated by a fixed displacement, as regarding an eccentric bicycle bottom level bracket , which must be modified as parts put 
on, or by stretching or compressing a spring , as regarding a spring-loaded bicycle 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 functioning on a suspended mass, as in the case of a chair lift cable tensioner. In the energy sector, the is usually a machine for keeping 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 as 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 manufactured from either plastic or metallic, so verify the pulley itself for any damage aswell. For Auto parts, we have tensioner pulleys available 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 Apparatus (OE) idler pulleys. Ever-power Idler Pulleys satisfy 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 various other under-hood contaminants. Created for make use of on automobiles and light trucks as locked middle tensioning, automatic belt tensioning and idler pulleys.
Additional hardware incorporated with the majority of idler pulleys to make 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 speed and load requirements
Steel or thermoplastic structure provides high toughness for extended life
Industry’s best light-duty insurance and consistently first to market for late model software coverage
Vibration damping program extends life of tensioner and additional accessory components
Reliable operation under serious conditions
For the past years Ever-power has been powering improvement as one of the worlds leading parts producers in the automotive industry, working with practically every Original Equipment Manufacturer worldwide to create products for new automobiles as they are being developed. These solid relationships together with Ever-power commitment to constant innovation enable us to offer a complete line 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.
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