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Sphercial Roller Bearing
Cylindrical BoreSUFUL轴承
SUFUL轴承
Taper BoreSUFUL轴承
Dimension and Parameters
  • Pu
    415
  • Weight
    120
  •  
  • Principal dimensions (mm)
  • d
    630
  • D
    780
  • B
    112
  • Basic load ratings KN
  • dyc Cr
    2190
  • stc Cor
    6100
  • Speed ratings rpm
  • Speed Ratings
    400
  • Limiting Speed
    750
  • Designation
  • Cylindrical Bore
    238/630CAMA/W20
  • Taper Bore
    238/630CAKMA/W20
  • Dimensions mm
  • d
    630
  • d 2 ~
    681
  • D1 ~
    738
  • b
    -
  • k
    9
  • r 1,2 Min
    4
  • Abutment and fillet dimensions mm
  • d a Min
    645
  • Da Max
    765
  • r a Max
    3
  • Value
  • e
    0.12
  • Y1
    5.6
  • Y2
    8.4
  • Y0
    5.6
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