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Catalog
Sphercial Roller Bearing
SUFUL軸承
SUFUL軸承
Dimension and Parameters
  • Pu
    36.5
  • WeightBearing+Adapter Sleeve
    3.5
  •  
  • Principal dimensions (mm)
  • d 1
    55
  • D
    130
  • B
    46
  • Basic load ratings KN
  • dyc Cr
    310
  • stc Cor
    335
  • Speed ratings rpm
  • Speed Ratings
    4000
  • Limiting Speed
    5300
  • Designation
  • Bearing
    *22312EK
  • Adapter Sleeve
    H2312
  • Dimensions mm
  • d 1
    55
  • d 2 ~
    77.9
  • d 3
    80
  • D1 ~
    110
  • B 1
    62
  • B 2
    13
  • b
    8.3
  • k
    4.5
  • r 1,2 Min
    2.1
  • Abutment and fillet dimensions mm
  • d a Max
    77
  • d b Min
    66
  • Da Max
    118
  • B a Min
    6
  • r a Max
    2
  • Value
  • e
    0.35
  • Y1
    1.9
  • Y2
    2.9
  • Yo
    1.8
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