WR Series

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WR Series
HeBei TuoAn Bearing Co.,Ltd

WR Series

  • WR Series
  • WR Series
InquiryPDFBearing NumberBoundary dimensions(mm)
DLAdBCd1d2S1S2E
WR1630074D 30 27 73.75 15.918 14.65 32.1 12.038 28.1
WR1630076D 30 27 76 15.918 16.31 32.69 12.037 30.3
WR1630076D-1 30 27 76 15.918 16.31 32.69 12.037 30.7
WR1630079D 30 30 79.26 15.918 13.5 35.76 12.038 33.76
WR1630080 30 27 80 16 15.5 37.5
WR1630080-1 30 27 80.04 15.918 15.75 37.29
WR1630083D 30 33.4 83.4 15.92 16.2 33.8 12.74 32
WR1630083D-1 30 30 82.5 15.918 16.5 36 12 34.5
WR1630083D-2 30 33.4 82.5 15.918 15.1 34 12 33
WR1630083D-3 30 33.4 83 15.918 15.6 34 12.083 33
WR1630084D 30 30 83.82 15.918 15.77 38.05 12 35.46
WR1630084D-1 30 30 84 16 15.5 38.5 12 36.5
WR1630085D 30 27 85.1 15.918 14.16 43.94 12.038 41.48
WR1630085D-1 30 27 85.34 15.918 15.62 42.72 12 38.53
WR1630085D-2 30 38.9 85.2 15.918 15.2 31.1 12.042 29.2
WR1630086D 30 27 85.85 15.918 17.45 41.4 12.037 39.37
WR1630086D-1 30 27 85.9 15.918 14.15 43.94 12.037 41.48
WR1630086D-2 30 30 85.82 15.918 14.5 41.32 12.038 39.32
WR1630087 30 27 87.3 15.918 14.53 45.77 37.57
WR1630087-1 30 30 87.3 15.918 14.53 42.77 37.57
WR1630087D 30 30 87.25 15.918 15.25 42 12.038 39.5
WR1630087D-1 30 38.9 86.5 15.92 13.5 34.1 12.038 32.2
WR1630087D-2 30 32 86.8 15.918 13.3 41.5 12.038 38
WR1630088 30 36.5 87.5 15.918 16.5 34.5
WR1630088D 30 36 87.5 15.918 13.5 38 12 34.25
WR1630089 30 36.5 88.75 16 19.25 33 31
WR1630089D 30 27 88.8 15.92 19.1 42.7 12.03 40
WR1630089D-1 30 27 88.47 15.918 19.43 42.04 12.037 39.75
WR1630089D-2 30 27 88.49 15.918 19.22 42.27 12.037 39.75
WR1630090D 30 31.48 89.66 15.918 16.45 41.73 12.037 39.75

The main function of the hub bearing is to bear load and provide precise guidance for the rotation of the hub. It bears both axial load and radial load, and is a very important component. Traditional automobile wheel bearings are composed of two sets of tapered roller bearings or ball bearings. The installation, oiling, sealing and clearance adjustment of the bearings are all performed on the automobile production line.