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Catalog
CARB Toroidal Roller Bearing
Cylindrical BoreSUFUL軸承
SUFUL軸承
Taper BoreSUFUL軸承
SUFUL軸承
Dimension and Parameters
  • Pu
    310
  • Weight
    71
  •  
  • Principal dimensions (mm)
  • d
    420
  • D
    560
  • B
    106
  • Basic load ratings KN
  • dyc Cr
    2160
  • stc Cor
    4250
  • Speed ratings rpm
  • Speed Ratings
    850
  • Limiting Speed
    1200
  • Designation
  • BearingCylindrical Bore
    *C3984M
  • Taper Bore
    *C3984KM
  • Dimensions mm
  • d
    420
  • d 2 ~
    462
  • D1 ~
    522
  • r 1,2 Min
    4
  • s 1 1) ~
    21.3
  • Abutment and fillet dimensions mm
  • d a Min
    435
  • d a Max
    480
  • Da Min
    515
  • Da Max
    545
  • Ca 2) Max
    1.8
  • r a Max
    3
  • Value
  • k 1
    0.132
  • k 2
    0.098
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