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| Current Location: Home >> Products >> Auto bearings >> Tensioner&idler bearings |
| Products |
| Tensioner & idler bearings |
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| Tensioner and Idler |
This 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, power steering 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 bearing 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 |
Sealed groove bearing is usually used and it also has built-in heat-resistant grease, a seal, and 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. |
| Product Function |
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. |
| Construction of Tensioner and Idler pully bearing’s location in working |
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SKF NO |
NTN |
NSK |
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VKM12380 |
VKM33002 |
VKM75006 |
VKM81004 |
JPU60-71+JF129 |
57TB0505B01 |
VKM12151 |
VKM71000 |
VKM75008 |
VKM81100 |
JPU60-283+JF485 |
62TB0813B01 |
VKM11010 |
VKM71401 |
VKM75033 |
VKM81200 |
JPU60-216+JF391 |
50TB0526B01 |
VKM13244 |
VKM24212 |
VKM75044 |
VKM81201 |
JPU60-257 |
62TB0520B01 |
VKM13100 |
VKM33004 |
VKM75100 |
VKM84000 |
JPU57-54+JF574 |
50TB0101 |
VKM13201 |
VKM33017 |
VKM75101 |
VKM84201 |
JPU60-215 |
62TB0629B06 |
VKM13240 |
VKM38001 |
VKM12001 |
VKM84600 |
JPU55-54 |
62TB0629B04 |
VKM13200 |
VKM38004 |
VKM12010 |
VKM84601 |
JPU55-002B-1 |
62TB0103 |
VKM14000 |
VKM38012 |
VKM12012 |
VKM85000 |
JPU58-1+JF181 |
57TB0609B01 |
VKM13241 |
VKM71001 |
VKM12101 |
VKM23120 |
JPU60-129+JF337 |
70TB0603 |
VKM11000 |
VKM71002 |
VKM12630 |
VKM23122 |
JPU52-159 |
50TB0112B01 |
VKM12200 |
VKM71003 |
VKM13200 |
VKM23130 |
JPU52-131 |
56TB0503B01 |
VKM14100 |
VKM71005 |
VKM22242 |
VKM24213 |
JPU42-17+JF417 |
52TB0529B01 |
VKM14103 |
VKM71007 |
VKM22630 |
VKM24214 |
JPU50-6+JF265 |
57TB3705B01 |
VKM14105 |
VKM71012 |
VKM23122 |
VKM33023 |
JPU52-157 |
57TB3701 |
VKM14201 |
VKM71014 |
VKM23244 |
VKM36022 |
JPU52-128+JF434 |
56TB0602B01 |
VKM14210 |
VKM71100 |
VKM26100 |
VKM36031 |
JPU52-111+JF434 |
60TB041B02 |
VKM14301 |
VKM71101 |
VKM36014 |
VKM76200 |
X3-JPU60-27 |
60TB026B02 |
VKM15210 |
VKM71200 |
VKM38004 |
13504-87301 |
JPU50-69 |
60TB062B01 |
VKM15215 |
VKM71201 |
VKM73600 |
13505-87303 |
JPU50-66 |
52TB28028\B01 |
VKM16000 |
VKM71202 |
VKM74501 |
2108-1006210 |
5JPU60-124+JF183 |
60TB0637 |
VKM16001 |
VKM71400 |
VKM75108 |
2110-1041056 |
JPU42-18 |
60TB039B09 |
VKM16101 |
VKM71401 |
VKM75130 |
2112-1006120 |
JPU50-80+JF513 |
60TB039B01 |
VKM16112 |
VKM71404 |
VKM75144 |
2112-1006135 |
JPU58-55 |
60TB048B01 |
VKM16210 |
VKM72000 |
VKM75601 |
2112-1006135-01 |
JPU58-015A-3 |
60TB041B12 |
VKM22151 |
VKM72004 |
VKM75612 |
B660-12-700F |
JPU58-58 |
60TB041 |
VKM22380 |
VKM73000 |
VKM75613 |
F-212423 |
JPU60-71+JF121 |
55TB0520B01 |
VKM23240 |
VKM73005 |
VKM75615 |
F-224134 |
JPU60-260+JF397 |
50TB0524B03 |
VKM23241 |
VKM73011 |
VKM75616 |
F-226239.2 |
JPU60-163+JF410 |
70TB0603 |
VKM24100 |
VKM73101 |
VKM76001 |
F-229515 |
JPU55-30 |
52TB0514B01 |
VKM24107 |
VKM73112 |
VKM76102 |
F-231137 |
JPU50-003A-1 |
54TB0507B01 |
VKM24210 |
VKM74001 |
VKM76103 |
F-140071 |
NEP52-019A-1P |
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VKM24211 |
VKM74001 |
VKM76202 |
F-125135.05 |
NEP57.6-002B-1P |
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VKM25212 |
VKM74004 |
VKM76203 |
F-123259 |
NEP62-008B-1P |
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VKM26020 |
VKM74200 |
VKM77002 |
F-231338 |
NEP57-013A-1P |
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VKM26101 |
VKM74201 |
VKM77300 |
F-233879 |
NEP51-OO2B-6 |
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VKM26102 |
VKM74501 |
VKM77401 |
F-140072 |
NEP62-011A-1P |
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VKM26114 |
VKM74600 |
VKM77500 |
OK247-12-711 |
NEP52.8-002A-1P |
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VKM26123 |
VKM75000 |
VKM79001 |
OK551-12-740A |
NEP54-002-1P |
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VKM26125 |
VKM75001 |
VKM80000 |
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VKM26211 |
VKM75004 |
VKM81001 |
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VKM28000 |
VKM75005 |
VKM81002 |
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Five structure type as follows: Nylon Pulley type; |
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| Other related category: | Industry Bearing, Power Transmission Parts, Auto Steering Gears |
| Relative Product : | Front Wheel hub bearings, Rear wheel hub bearings, Tensioner&Idler Bearings, Clutch release bearings, Wheel Hub Bearing(One Generation), Wheel hub bearing( second generation), Wheel Hub Bearing ABS system, Water Pump Bearing, Automotive Tapered roller bearings, Steering Wheel Bearings, Universal Joint Kits, Automobile Center Support Bearing, Steering Gear box bearings, Special Non standard Auto bearing |
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