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Catalog
Cylindrical Roller Bearing
SUFUL軸承
SUFUL軸承
SUFUL軸承
SUFUL軸承
Dimension and Parameters
  • Pu
    80
  • Weight
    5.5
  • Designation
    NNCF4840CV
  •  
  • Principal dimensions （mm)
  • d
    ?200
  • D
    250
  • B
    50
  • Basic load ratings KN
  • dyc Cr
    336
  • stc Cor
    800
  • Speed ratings rpm
  • Speed Ratings
    1100
  • Limiting Speed
    1400
  • Dimensions mm
  • d
    200
  • d 1 ～
    220
  • D1 ～
    230
  • E
    235.5
  • b 1
    7
  • k
    4
  • r 1,2 Min
    1.5
  • s 1)
    4
  • Abutment and fillet dimensions mm
  • d a Min
    207
  • d as 2) recommended value
    217
  • Da Max
    243
  • r a Max
    1.5
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