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Catalog
Cylindrical Roller Bearing
SUFUL軸承
SUFUL軸承
SUFUL軸承
SUFUL軸承
SUFUL軸承
SUFUL軸承
Dimension and Parameters
  • Pu
    93
  • Standard Cages
    15.3
  •  
  • Principal dimensions （mm)
  • d
    140
  • D
    250
  • B
    68
  • Basic load ratings KN
  • dyc Cr
    655
  • stc Cor
    830
  • Speed ratings rpm
  • Speed Ratings
    2800
  • Limiting Speed
    4800
  • Designation
  • Standard Cages
    *NJ2228ECML
  • Other Cages
    -
  • Dimensions mm
  • d
    140
  • d 1 ～
    179
  • D1 ～
    217
  • F,E
    169
  • r 1,2 Min
    3
  • r 3,4 Min
    3
  • s 1)
    4.4
  • Abutment and fillet dimensions mm
  • d a Min
    154
  • d a Max
    164
  • d b ,Da Min
    183
  • Da Max
    236
  • r a Max
    2.5
  • r b Max
    2.5
  • Value
  • kr
    0.2
  • Angle rings
  • Designation
    HJ2228EC
  • Weight
    1.05
  • Dimension B1
    11
  • Dimension B2
    23
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