WB Series

WB Series

  • WB Series
  • WB Series

Automotive bearings are part of the industrial bearings, automotive bearings in addition to some general bearings, there are some special bearings (such as clutch release bearings, wheel bearings, etc.), these special bearings have their own standards. Special bearings due to special conditions will have some special requirements, resulting in increased production costs, price and quality are higher than the general bearings. At present, the car is moving towards light weight, compact structure, solid, high power, good acceleration performance, comfortable, durable, high reliability and other aspects of development. In addition, due to the progress of electronic control technology, the car is also moving towards low energy consumption, good driving performance, convenient and other practical performance direction, so rolling bearings as an important component of automotive support, which must adapt to this development trend.


Clutch release bearing is an important part of the car, installed in the clutch and transmission between the clutch pressure plate, the separation lever and the engine crankshaft synchronous operation, in order to ensure the clutch can be smooth, soft, reduce wear and tear, extend the clutch and the whole The life of the drive train requires the separation of the bearing by allowing the separation lever to rotate axially along the clutch output shaft. Clutch separation bearing disassembly is more complex, time-consuming, this, the choice of high reliability, quality guaranteed bearings, and in the use of reasonable maintenance and maintenance, can extend the bearing life and improve the user's economic efficiency.


InquiryBearing NumberBoundary dimensions(mm)
DLAdBCd1d2S1S2E
WB1630088D-1 30 36.5 88 15.918 14 37.5 12 36
WB1630088D-2 30 36 87.5 15.918 13.5 38 12 34.25
WB1630089 30 36 88.75 16 19.25 33.5
WB1630089D 30 30 88.6 15.918 14.2 44.4 12.038 39
WB1630089D-1 30 27 89.3 15.918 21 41.3 12 38
WB1630089D-2 30 30 88.8 15.918 14.3 44.5 12.052 42.7
WB1630089D-3 30 38.9 89.15 15.918 16.72 33.53 11.95 6.1
WB1630090 30 38.9 90.12 15.918 14.86 36.36 31.14
WB1630090D 30 38.9 90.35 15.918 34.3 17.15 12 15.1
WB1630090D-1 30 27 90 15.918 15.5 47.5 12 42.5
WB1630090D-2 30 38.9 90 15.963 14.1 37 12.057 35.5
WB1630090D-3 30 38.9 90.17 15.918 15.46 35.81 12.037 33.78
WB1630090D-4 30 28.45 89.81 15.918 45.87 15.49 12.042 38.1
WB1630091 30 27.94 90.88 15.918 15.67 47.27 40
WB1630091-1 30 27 91 15.918 41 43
WB1630091D 30 38.9 91 15.963 12.1 40 12.057 38.5
WB1630091D-1 30 33 91 15.918 19.8 38.2 12 34.5
WB1630092 30 38.9 92 16 15.5 37.5 34.5
WB1630092D 30 38.9 91.8 15.918 36.9 16 12.675 34.5
WB1630092D-1 30 38.9 91.85 15.918 20.37 32.58 12.675 31
WB1630092DD 30 38.9 92.4 15.918 16.4 37.1 12 12 14.5 35
WB1630093 30 38.9 92.99 15.918 18.48 35.61
WB1630093D 30 38.9 92.46 15.918 16.48 37.08 12.037 34.54
WB1630093D-1 30 38.9 92.5 15.918 16.5 37.1 12 34.5
WB1630093D-2 30 38.9 92.58 15.918 16.42 37.26 12 34.8
WB1630093DD 30 38.9 92.5 15.918 16.5 37.1 12 12 14 34.5
WB1630093DD-1 30 38.9 92.5 15.918 16.49 37.11 12 12 14.5 34.5
WB1630093DD-2 30 38.9 92.51 15.918 16.6 37.01 12 12 15 34.49
WB1630094 30 38.9 93.9 15.918 15.14 39.86 32.25
WB1630094-1 30 38.9 94.35 15.918 17.5 37.95

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