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Catalog
Sphercial Roller Bearing
SUFUL軸承
SUFUL軸承
Dimension and Parameters
  • Pu
    18.6
  • WeightBearing+Adapter Sleeve
    1.45
  •  
  • Principal dimensions (mm)
  • d 1
    55
  • D
    110
  • B
    28
  • Basic load ratings KN
  • dyc Cr
    156
  • stc Cor
    166
  • Speed ratings rpm
  • Speed Ratings
    5600
  • Limiting Speed
    7500
  • Designation
  • Bearing
    *22212EK
  • Adapter Sleeve
    H312
  • Dimensions mm
  • d 1
    55
  • d 2 ~
    71.6
  • d 3
    80
  • D1 ~
    96.5
  • B 1
    47
  • B 2
    13
  • b
    5.5
  • k
    3
  • r 1,2 Min
    1.5
  • Abutment and fillet dimensions mm
  • d a Max
    71
  • d b Min
    65
  • Da Max
    101
  • B a Min
    9
  • r a Max
    1.5
  • Value
  • e
    0.24
  • Y1
    2.8
  • Y2
    4.2
  • Yo
    2.8
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