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Cylindrical Roller Bearing
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Dimension and Parameters
  • Pu
    46.5
  • Weight
    2
  • Designation
    NNCF4920CV
  •  
  • Principal dimensions (mm)
  • d
    100
  • D
    140
  • B
    40
  • Basic load ratings KN
  • dyc Cr
    209
  • stc Cor
    400
  • Speed ratings rpm
  • Speed Ratings
    2000
  • Limiting Speed
    2600
  • Dimensions mm
  • d
    100
  • d 1 ~
    116
  • D1 ~
    125
  • E
    129.6
  • b 1
    5
  • k
    3.5
  • r 1,2 Min
    1.1
  • s 1)
    2
  • Abutment and fillet dimensions mm
  • d a Min
    106
  • d as 2) recommended value
    114
  • Da Max
    134
  • r a Max
    1
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