CLI tensioner bearing factory is lacated in Hangzhou, Zhejiang
Province. CLI Bearings specialize in manufacturing automotive tensioner
bearings and idler pulleys with GMB, NTN, NSK, KOYO, INA, LUK, SKF,
NACHI bearing types. Those tensioner bearings are capable for
application on various cars, mini bus, trucks… such as VW, Passat,
Audi, GM, Ford, Opel, Renault, Chrysler, Paykan, Peugeot, Citroen,
Fiat, Benz, Iveco, Hyundai, Deawoo, Kia, Toyota, Honda, Nissan,
Mazda, Mitsubishi motors. CLI has full experience to produce tensioner bearings with high
precision. Since our career in this field in 1996, timing belt
tensioner is our factory‘s main products. CLI possess 3 sets
advanced tensioner bearing grinding equipments. We have a complete
set of bearing testing and inspection machines and instrument:
bearing duration tester, bearing vibration tester, bearing
roundness tester, bearing length tester, bearing shapes tester,
bearing roughness tester. We always know that CLI quality target on
basis of specialist design and operation progress control and
complete testing, strict act according to technical quality
management system ISO9001:2000. CLI can supply high quality bearing with most competitive price and
timely delivery. For more details, please do not hesitate to
inquiry us by email or phone. Bearings
| | Introduction of Tensioner & Idler Tensioner& Idler Bearing is located in the front of an internal
combustion engine.It provides tension to the belt which drives from
the crankshaft, to the camshaft, alternator, air compressor,
powersteering pump, and water pump. Itmust handle high
temperatures, high-speed rotation, and belt vibrationbecause of
contiguity in the engine used in order to make the direction of
abelt change. These bearings are designed against different
specification fromnormal deep groove bearings. These bearings are
divided roughly into twotypes and identified by the usage
respectively. 1. TensionerBearing Bearing which applies tension to the drive belt, andprevents slack 2. IdlerBearing Bearing which affects a change in the angle ofdirection which a
belt runs or to adjust contact width with a pulley. | | Structure of Tensioner & Idler Sealedgroove bearing is usually used and it also has built-in
heat-resistant grease,a seal, and the retainer and the structure
can withstand a temperature changeor change of belt tension when
the car is running. 1. TensionerBearing The rotation center is movable in order to give tensionto the belt. 2. IdlerBearing Unitized with the pulley
| | Functionof Tensioner & Idler Thefollowing are important functions of these indispensable parts
for the smoothdrive of the belt system. 1. To addinitial tension by using the pivot hole and eccentric hole
which absorbtension changes in the timing belt where the
temperature changes when theengine is running. 2. Toprevent any belt-skip, which would cause mis-matching of the
valve timingbetween crank shaft and cam shaft. | |
Cross Reference of Tensioner Bearings
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