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Catalog
Cylindrical Roller Bearing
SUFUL軸承
SUFUL軸承
SUFUL軸承
SUFUL軸承
Dimension and Parameters
  • Pu
    915
  • Weight
    1100
  • Designation
    NU12/630ECMA
  •  
  • Principal dimensions (mm)
  • d
    630
  • D
    1150
  • B
    230
  • Basic load ratings KN
  • dyc Cr
    8580
  • stc Cor
    13700
  • Speed ratings rpm
  • Speed Ratings
    450
  • Limiting Speed
    700
  • Dimensions mm
  • d
    630
  • d 1 ~
    -
  • D1 ~
    1005
  • F,E
    751
  • r 1,2 Min
    12
  • r 3,4 Min
    12
  • s 1)
    13.5
  • Abutment and fillet dimensions mm
  • d a Min
    678
  • d a Max
    735
  • d b ,Da Min
    757
  • Da Max
    1102
  • r a Max
    10
  • r b Max
    10
  • Value
  • kr
    0.17
  • Angle rings
  • Designation
    -
  • Weight
  • Dimension B1
  • Dimension B2
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