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Cylindrical Roller Bearing
SUFUL轴承
SUFUL轴承
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Dimension and Parameters
  • Pu
    380
  • Weight
    80.5
  • Designation
    NCF2988V
  •  
  • Principal dimensions (mm)
  • d
    440
  • D
    600
  • B
    95
  • Basic load ratings KN
  • dyc Cr
    2010
  • stc Cor
    4400
  • Speed ratings rpm
  • Speed Ratings
    430
  • Limiting Speed
    530
  • Dimensions mm
  • d
    440
  • d 1 ~
    502
  • D1 ~
    545
  • E
    565.5
  • r 1,2 Min
    4
  • r 3,4 Min
    4
  • s 1)
    6
  • Abutment and fillet dimensions mm
  • d a Min
    455
  • d as 2) recommended value
    492
  • Da Max
    585
  • Db Max
    585
  • r a Max
    3
  • r b Max
    3
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