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Cylindrical Roller Bearing
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Dimension and Parameters
  • Pu
    114
  • Weight
    14.5
  • Designation
    NCF2228V
  •  
  • Principal dimensions (mm)
  • d
    140
  • D
    250
  • B
    68
  • Basic load ratings KN
  • dyc Cr
    693
  • stc Cor
    1020
  • Speed ratings rpm
  • Speed Ratings
    1200
  • Limiting Speed
    1500
  • Dimensions mm
  • d
    140
  • d 1 ~
    173
  • D1 ~
    212
  • E,F
    221.9
  • r 1,2 Min
    3
  • r 3,4 Min
    3
  • s 1)
    5
  • Abutment and fillet dimensions mm
  • d a Min
    143
  • d as 2) recommended value
    167
  • d b Max
    -
  • Da Max
    127
  • Db Max
    127
  • r a Max
    2.5
  • r b Max
    2.5
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