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               Automotive  Water Pump Bearings: WK Series
  • In the wake of the motor vehicle's development to the high velocity, high dependability, low energy consumption, its cool water pump is also required to develop to light weight, little volume, high efficiency. The water pump bearing, as a kind of simple double-load bearing, has been accepted by many developed countries because of its more load, good hard , high accuracy,of rotate, simple structure, easy dismounting,better seal and more high anti-heat.
  • At present , water pump bearing is not only used in cool water pump,but also used in Spinning machine, Engineering machine and so on .
NSKF NO
NSK NO
FAG NO
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WIB1938135A-OS   WK6531-3 5.31 1.18 2.00 0.7485     0.6290 1.90
WIB1938136-OS 885735-OS2 WK6534 5.34 1.26 1.96 0.7485     0.6287 1.86
WIB1938137-OS 885737-OS WK6537-1B 5.37 1.43 1.82 0.7485 0.6267 0.49 0.6287 1.71
WIB1938137A-OS 885810-OS2 WK6538 5.38 1.45 1.81 0.7485 0.6287 1.30 0.6287 1.67
WIB1938137B-OS 885870-OS WK6538-2B 5.38 1.59 1.67 0.7485 0.6267 0.56 0.6287 1.55
WIB1938140-OS 885821-OS WK6550B 5.50 1.40 1.97 0.7485 0.6267 0.61 0.6287 1.88
WIB1938141-OS 885720-OS2 WK6553-2 5.54 1.56 1.85 0.7485     0.6287 1.72
WIB1938142-OS 885719-OS2 WK6558 5.58 1.73 1.72 0.7485     0.6287 1.61
WIB1938142A-OS 885815-OS2 WK6559-2 5.59 1.25 2.21 0.7485     0.6287 2.04
WIB1938142B-OS 885851-OS2 WK6560 5.61 1.55 1.93 0.7485 0.6267 1.41 0.6287 1.79
WIB1938142C-OS   WK6560-2B 5.61 1.32 2.16 0.7485 0.6267 0.60 0.6290 1.99
WIB1938143-OS 885815A-OS WK6564 5.64 1.40 2.11 0.7485     0.6287 1.94
WIB1938144-OS   WK6564-6B 5.65 1.21 2.31 0.7485 0.6267 0.48 0.6290 1.99
WIB1938146A-OS 885818-OS2 WK6574-2 5.74 1.76 1.86 0.7485     0.6287 1.69
WIB1938146B-OS 885747-OS WK6575-1B 5.75 1.43 2.19 0.7485 0.6267 0.54 0.6287 2.02
WIB1938146-OS 885760-OS WK6575-4 5.75 1.43 2.19 0.7485 0.6287 1.25 0.6287 2.02
WIB1938149A-OS   WK6586 5.86 1.61 2.12 0.7485 0.6290 1.39 0.6290 1.95
WIB1938149-OS 885801-OS2 WK6587 5.87 2.10 1.64 0.7485     0.6287 1.50
WIB1938151A-OS 885764-OS2 WK6592 5.93 1.38 2.42 0.7485     0.6287 2.30
WIB1938151-OS   WK6596-1B 5.96 1.21 2.62 0.7485 0.6267 0.48 0.6290 2.54
WIB1938152-OS 885775SC-OS WK6600B 6.00 1.40 2.47 0.7485 0.6267 0.60 0.6287 2.38
WIB1938153C-OS 8855865A-OS WK6602-2B 6.02 1.83 2.07 0.7485 0.6267 1.12 0.6287 1.69
WIB1938153B-OS 885857-OS WK6602B 6.02 2.11 1.78 0.7485 0.6267 1.12 0.6287 1.64
WIB1938153-OS 885807C-OS2 WK6604 6.04 1.80 2.11 0.7485     0.6287 1.97
WIB1938154-OS   WK6607B 6.07 1.17 2.78 0.7485 0.6267 0.46 0.6290 2.25
WIB1938156-OS 885746-OS2 WK6616-2 6.16 1.56 2.48 0.7485     0.6287 2.36
WIB1938158A-OS   WK6622B 6.22 1.84 2.25 0.7485 0.6267 0.58 0.6290 2.08
WIB1938158-OS   WK6623B 6.23 1.70 2.40 0.7485 0.6267 0.56 0.6290 2.23
WIB1938161-OS 885796-OS WK6634-1 6.34 1.84 2.37 0.7485 0.6287 1.31 0.6287 2.20
WIB1938162-OS 885858-OS WK6637B 6.38 1.40 2.85 0.7485 0.6267 0.60 0.6287 2.76
WIB1938175-OS   WK6688 6.88 2.07 2.69 0.7485 0.6290 0.56 0.6290 2.57
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Ball-Ball Type: W series     W--S series     WS series          WK series
Ball-Roller Type: WN series       WKN--series      WNS series        With special features
Products   Wheel hub Bearings    Clutch release bearings   C.V. Joint   Air conditioner bearings
Automotive Alternator Bearings   Timing belt tensioner bearings    Steering & drive shaft bearings
Wheel hub units    Idler pulley    Water pump bearings      Cross joint    Wheel_kits
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