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Catalog
Cylindrical Roller Bearing
SUFUL轴承
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Dimension and Parameters
  • Pu
    440
  • Weight
    275
  • Designation
    NU2276ECMA
  •  
  • Principal dimensions (mm)
  • d
    380
  • D
    680
  • B
    175
  • Basic load ratings KN
  • dyc Cr
    3140
  • stc Cor
    5500
  • Speed ratings rpm
  • Speed Ratings
    900
  • Limiting Speed
    1600
  • Dimensions mm
  • d
    380
  • d 1 ~
    -
  • D1 ~
    595
  • F,E
    451
  • r 1,2 Min
    6
  • r 3,4 Min
    6
  • s 1)
    8.3
  • Abutment and fillet dimensions mm
  • d a Min
    406
  • d a Max
    447
  • d b ,Da Min
    455
  • Da Max
    654
  • r a Max
    5
  • r b Max
    5
  • Value
  • kr
    0.2
  • Angle rings
  • Designation
    -
  • Weight
  • Dimension B1
  • Dimension B2
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