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Sphercial Roller Bearing
Sphercial roller bearing with adapter sleeve > d1 70-115mm
  • Product
  • Structure Chart
SUFUL轴承
SUFUL轴承
Dimension and Parameters
  • Pu
    46.5
  • WeightBearing+Adapter Sleeve
    7.25
  •  
  • Principal dimensions （mm)
  • d 1
    80
  • D
    190
  • B
    43
  • Basic load ratings KN
  • dyc Cr
    380
  • stc Cor
    450
  • Speed ratings rpm
  • Speed Ratings
    3600
  • Limiting Speed
    4800
  • Designation
  • Bearing
    *21318EK
  • Adapter Sleeve
    H318
  • Dimensions mm
  • d 1
    80
  • d 2 ～
    112
  • d 3
    120
  • D1 ～
    150
  • B 1
    65
  • B 2
    18
  • b
    8.3
  • k
    4.5
  • r 1,2 Min
    3
  • Abutment and fillet dimensions mm
  • d a Max
    112
  • d b Min
    96
  • Da Max
    176
  • B a Min
    7
  • r a Max
    2.5
  • Value
  • e
    0.24
  • Y1
    2.8
  • Y2
    4.2
  • Yo
    2.8
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