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◎ 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
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◎ 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 cam shaft, alternator, air compressor, powersteering pump, and water pump. It must handle high temperatures, high-speed rotation, and belt vibration because of contiguity in the engine used in order to make the direction of a belt change. These bearings are designed against different specification from normal deep groove bearings. These bearings are divided roughly into two types and identified by the usage respectively.
1. Tensioner Bearing
Bearing which applies tension to the drive belt, and prevents slack
2. Idler Bearing Bearing which affects a change in the angle of direction which a belt runs or to adjust contact width with a pulley. | |  |
◎ Structure of Tensioner & Idler
Sealed groove 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 change or change of belt tension when the car is running.
1. Tensioner Bearing
The rotation center is movable in order to give tension to the belt.
2. Idler Bearing
Unitized with the pulley
| |  | ◎ Function of Tensioner & Idler
The following are important functions of these indispensable parts for the smooth drive of the belt system.
1. To add initial tension by using the pivot hole and eccentric hole which absorb tension changes in the timing belt where the temperature changes when the engine is running.
2. To prevent any belt-skip, which would cause mis-matching of the valve timing between crank shaft and cam shaft. |  | ◎ Cross Reference of Tensioner Bearings
| Dimension (mm) | SKF | KOYO | NTN | NSK | GMB | IRB | QH | INA | OE NO. | | D | W | H | | 60 | 26 | 40.20 | VKM75100 | | JPU60-71+JF129 | 60TB04801 | GT10010 | IR-9986 | QTT380 | | 24410-21010/14 | | 60 | 26 | 32.00 | VKM75130 | | JPU60-216+JF391 | | GT10031 | | QTT327 | | 24410-32020 | | 60 | 29 | 35.00 | VKM75033 | | | 60TB041B12 | GT10032 | IR-9059 | QTT389 | | 24410-32560 | | 60 | 19.5 | 24.50 | VKM75008 | | JPU60-243 | | GT10040 | | QTT393 | | 23357-32050 | | 60 | 32 | 39.50 | VKM85000 | PU276003RR14D | | | GT10050 | IR-9055 | QTT394 | | 24810-33024 | | 60 | 32.6 | | VKM75144 | | JPU60-215 | | GT10060 | IR-9054 | QTT390 | | 24450-33020 | | 60 | 32.6 | | | | | | GT10061 | | | | 24450-38010 | | 55 | 19.5 | 22.50 | VKM75044 | | JPU55-54 | | GT10070 | | QTT387 | | 23357-33130 | | 55 | 18.3 | 22.50 | | | | | GT10071 | | | | | | | | | VKM75004 | PU316029BRKDV | | | GT10080 | IR-9064 | | | 24410-35060 | | | | | | PU106018BRR9D | | | GT10100 | | | | 24450-35530 | | | | | | PU305729ARR1DW | | | GT10110 | | | | 24810-35530 | | | | | | | | 70TB0615 | GT10150 | | | | 24410-23011 | | 55 | 25 | 29.50 | | PU255525RR1HW | | | GT10170 | | | | 24810-26020 | | | | | | | | | GT10240 | | | | 24410-02510 | | 52 | 28.5 | 35.45 | VKM74600 | PU259229RR1HV | | 52TB2802B02 | GT20010 | IR-9073 | QTT336 | F-124068 | FE1H-12-700A | | 60 | 28.4 | 31.20 | VKM84600 | DG3060312RD2HC2 | | | GT20020 | | QTT356 | | FE1H-12-730 | | 60 | 30 | 32.00 | VKM84601 | DDG30602RD1HC25+SV1 | | | GT20030 | | QTT337 | | FE3N-12-730 | | 52 | 25 | 32.25 | VKM74200 | PU245228CRR1H-1 | | | GT20040 | IR-9983 | QTT339 | | B630-12-700E | | 52 | 25 | 31.30 | VKM74201 | PU285226RR1HV | | 60TB0637 | GT20050 | IR-9069 | QTT332 | F-124090 | B660-12-730B/C | | 52 | 25 | 31.30 | VKM84201 | PU245226BRR1H | JPU52-131 | | GT20060 | IR-9070 | QTT333 | F-124050 | B660-12-730A | | | | | | | | | GT20110 | | | | | | | | | | | | | GT20120 | | | | | | 52 | 28.4 | 33.40 | | | | 60ST626DDWA16 | GT20140 | | | | 24450-2Y000 | | 52 | 23 | 30.50 | VKM71202 | PU265527RR1H | | 52TB0529B01 | GT80010 | IR-9997 | QTT470 | F-124063 | 13505-15040/41 | | 58 | 29 | 33.50 | VKM71003 | PU385827 | | | GT80020 | IR-9992 | QTT453 | | 13505-74010/11 | | 58 | 29 | | VKM81004 | PU35816RR9H | | | GT80030 | | QTT459 | | 13503-63010/11/20 | | 72 | 26 | 28.00 | VKM11000 | | | | GT80070 | IR-9805 | QTT127 | F-220093 | 026109243E | | 60 | 29 | 36.30 | VKM75001 | | JPU60-238+JF441 | | GT80090 | IR-9987 | QTT380 | | MD146186 | | 56.7 | 26 | 42.50 | VKM73000 | | | 56TB0502B01 | GT80100 | IR-9927 | QTT440 | | 14510-PM7-003/004 | | 60 | 26 | 31.40 | VKM72000 | | X3-JPU60-27 | 60TB041B02 | GT80110 | | QTT404 | F-124065 | 13070-01M00 | | 60 | 32.5 | 42.50 | VKM71001 | | | 60TB026B02 | GT80140 | IR-9988 | QTT472 | | 13505-54010 | | 60 | 30 | 36.00 | VKM81001 | | | 60TB062B01 | GT80150 | IR-9989 | QTT458 | F-124071 | 13503-54010/20 | | 59 | 22 | 32.70 | VKM13100 | | | | GT80260 | IR-9890 | | F-120959.1 | 0829.29(0829.19?) | | 57 | 24 | | | | | | GT80290 | IR-9822 | QTT109 | F-36261 | 0829.17 | | 62 | 28.5 | | VKM81100 | TRUC16F-1FG | | 62TB0103 | GT80330 | IR-9996 | | | 13503-19911/21 | | 60 | 30.5 | 60.00 | VKM72004 | | | 60TB0732 | GT80340 | IR-9024 | QTT396 | | 13070-42L00 | | 58 | 29 | 33.50 | VKM71101 | | | 57TB3705B01 | GT80370 | IR-9990 | QTT474 | | 13505-63021 | | 70 | 19 | 27.00 | VKM73011 | PU277027B | | 70TB0603 | GT80390 | | QTT302 | | 13404-P13-003/004 | | | | | VKM84000 | | | | GT80040 | | | | | | 50 | 27 | 30.30 | VKM77500 | | JPU50-57+JF398 | | GT80410 | IR-9036 | QTT340 | | 13505-87102 | | | | | VKM71201 | | | 56TB0503B0 | GT80420 | | | | | | 57 | 25 | 33.00 | VKM71007 | PU255728CRR1HV1F | | 57TB0505B01 | GT80430 | IR-9999 | QTT480 | | 13505-15050/60 | | 62 | 27 | 39.80 | VKM73600 | | | 62TB0708B03 | GT80440 | IR-9905 | QTT311 | F-123816 | 14510-PT0-003/004 | | | | | VKM74004 | | JPU58-32+JF249 | | GT80450 | | | | R201-12-700A | | 60 | 19.5 | 23.00 | VKM75113 | | JPU60-242 | | GT80480 | | QTT381 | | 23357-32000/10 | | 60 | 36.5 | | VKM81000 | PU126231RR9D | | | GT80540 | | | | | | | | | | | | | GT80640 | | | | | | 50 | 27 | 42.00 | VKM71201 | DG2550272RR1HC2+5 | | 50TB0528B01 | GT80700 | IR-9005 | QTT466 | F-124087 | 13505-11010/11/20 | | 62 | 31 | 41.00 | VKM71100 | TPU076D+SV3 | | 62TB0520B01 | GT80710 | IR-9995 | QTT451 | F-123996 | 13505-64010/11 | | 64 | 29 | 33.50 | VKM8000 | | | | GT80750 | | QTT526 | F-2277728 | 96103222 | | | | | | | | | GT90040 | | | | | | 72 | 31 | 40.95 | VKM71115 | | | | | | QTT863 | | OB109243 | | 52.5 | 29.5 | | VKM25212 | | | | | | QTT298 | F-124964 | 9128736 | | 67 | 38 | 43.00 | VKM79002 | | | 67TB0305801 | | | QTT565 | | 8-94302-214-0 | | 67 | 38 | 40.00 | VKM89003 | | | 67TB0806 | | | QTT569 | | 8-94302-215-1 | | 50 | 30.8 | 37.00 | VKM16101 | | | | | | QTT112 | F-123776 | 7700863113 |
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