The Brief Description of Bearings:

Clutch release bearing is one of the more important parts, car bad if the maintenance fails, will not only cause economic losses, and disassembling time quite trouble, take many hours.So, find out the clutch release bearing failure reason, and in the use of preventive maintenance and reasonably, to prolong the life of release bearing, improve labor productivity, achieving good economic benefit has important significance.

Clutch release bearing installed between the clutch and gearbox, the separation of bearing loose tube on the first shaft transmission tubular extension part of the bearing cover, release bearing by return spring convex fork shoulder always resist separation, and return to the last position, and separation of lever end (separation) keep about 3 ~ 4 mm gap.

Because the clutch pressure plate, separate leverage and engine crank synchronous operation, and the separation of the fork can only move, the clutch output shaft axis with separation fork to dial directly separate lever is obviously not enough, by rotating a separation bearings can make separation lever side edge of the clutch output shaft axial movement, so as to ensure the clutch can engage a smooth, separation of downy, reduce wear and tear, prolong the service life of the clutch and the whole drive train.

Stock List of KOYO clutch release bearing:

Model Brand Sizes

TK40-4A NSK 40*75 RCT4075-1S 40TRK-1 NACHI
TK55-1A NSK 55*87.5 CT55BL1 55TMK804
TK80-1A NSK 80*127 80TNK20 KOYO
40TKD07 NSK 40*67 40TRBC07-7 RCTS4067A
45TKD07 NSK 45*71.6 KOYO RCTS45
CT35S KOYO 35*56.7 35TMK29B2
CT55BL1 KOYO 55*87.8 NSK TK55-1A 55TMK804
RCT322SA KOYO NSK 48TKA3201
RCTS338SA1 KOYO 33*65.8 50TKE3301
RCT38SL1 KOYO 38*76 24TK308B2
RCT401SA KOYO 54TKA3501
RCT4068A2RSE KOYO
RCT4075-1S KOYO 40*74.7 NSK TK40-4A
RCTS45 KOYO NSK 45TKD07

Pictures Shows of KOYO Automotive clutch release bearing: