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Catalog
Cylindrical Roller Bearing
SUFUL軸承
SUFUL軸承
SUFUL軸承
SUFUL軸承
Dimension and Parameters
  • Pu
    22.4
  • Weight
    0.78
  • Designation
    NNC4914CV
  •  
  • Principal dimensions （mm)
  • d
    70
  • D
    100
  • B
    30
  • Basic load ratings KN
  • dyc Cr
    114
  • stc Cor
    193
  • Speed ratings rpm
  • Speed Ratings
    3000
  • Limiting Speed
    3800
  • Dimensions mm
  • d
    70
  • d 1 ～
    83
  • D1 ～
    87
  • E
    91.87
  • b 1
    4.5
  • k
    3.5
  • r 1,2 Min
    1
  • s 1)
    -
  • Abutment and fillet dimensions mm
  • d a Min
    74.6
  • d as 2) recommended value
    80.4
  • Da Max
    95.4
  • r a Max
    1
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