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Sphercial Roller Bearing
SUFUL轴承
SUFUL轴承
Dimension and Parameters
  • Pu
    11.8
  • WeightBearing+Adapter Sleeve
    0.92
  •  
  • Principal dimensions (mm)
  • d 1
    35
  • D
    90
  • B
    23
  • Basic load ratings KN
  • dyc Cr
    104
  • stc Cor
    108
  • Speed ratings rpm
  • Speed Ratings
    7000
  • Limiting Speed
    9500
  • Designation
  • Bearing
    *21308EK
  • Adapter Sleeve
    H308
  • Dimensions mm
  • d 1
    35
  • d 2 ~
    59.9
  • d 3
    58
  • D1 ~
    79.8
  • B 1
    36
  • B 2
    10
  • b
    5.5
  • k
    3
  • r 1,2 Min
    1.5
  • Abutment and fillet dimensions mm
  • d a Max
    59
  • d b Min
    44
  • Da Max
    81
  • B a Min
    5
  • r a Max
    1.5
  • Value
  • e
    0.24
  • Y1
    2.8
  • Y2
    4.2
  • Yo
    2.8
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