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Sphercial Roller Bearing
Cylindrical BoreSUFUL轴承
SUFUL轴承
Taper BoreSUFUL轴承
Dimension and Parameters
  • Pu
    30
  • Weight
    2.45
  •  
  • Principal dimensions (mm)
  • d
    55
  • D
    120
  • B
    43
  • Basic load ratings KN
  • dyc Cr
    270
  • stc Cor
    280
  • Speed ratings rpm
  • Speed Ratings
    4300
  • Limiting Speed
    5600
  • Designation
  • Cylindrical Bore
    *22311E/VA405
  • Taper Bore
    *22311EK/VA405
  • Dimensions mm
  • d
    55
  • d 2 ~
    70.1
  • D1 ~
    102
  • b
    5.5
  • k
    3
  • r 1,2 Min
    2
  • Abutment and fillet dimensions mm
  • d a Min
    66
  • Da Max
    109
  • r a Max
    2
  • Value
  • e
    0.35
  • Y1
    1.9
  • Y2
    2.9
  • Y0
    1.8
  • 允许加速度1) 仅适用于油润滑的轴承
  • Rotate
    78g
  • Linear
    26g
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