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Sphercial Roller Bearing
Sphercial roller bearing with adapter sleeve > d1 20-65mm
  • Product
  • Structure Chart
SUFUL轴承
SUFUL轴承
Dimension and Parameters
  • Pu
    8.15
  • WeightBearing+Adapter Sleeve
    0.69
  •  
  • Principal dimensions （mm)
  • d 1
    30
  • D
    80
  • B
    21
  • Basic load ratings KN
  • dyc Cr
    65.6
  • stc Cor
    72
  • Speed ratings rpm
  • Speed Ratings
    6700
  • Limiting Speed
    9500
  • Designation
  • Bearing
    21307CCK
  • Adapter Sleeve
    H307
  • Dimensions mm
  • d 1
    30
  • d 2 ～
    47.2
  • d 3
    52
  • D1 ～
    65.6
  • B 1
    35
  • B 2
    9
  • b
    -
  • k
    -
  • r 1,2 Min
    1.5
  • Abutment and fillet dimensions mm
  • d a Max
    47
  • d b Min
    39
  • Da Max
    71
  • B a Min
    7
  • r a Max
    1.5
  • Value
  • e
    0.28
  • Y1
    2.4
  • Y2
    3.6
  • Yo
    2.5
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