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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
    12.9
  • Standard Cages
    1
  •  
  • Principal dimensions （mm)
  • d
    45
  • D
    100
  • B
    25
  • Basic load ratings KN
  • dyc Cr
    112
  • stc Cor
    100
  • Speed ratings rpm
  • Speed Ratings
    7500
  • Limiting Speed
    8500
  • Designation
  • Standard Cages
    *NU309ECP
  • Other Cages
    J,M,ML
  • Dimensions mm
  • d
    45
  • d 1 ～
    64.4
  • D1 ～
    83.8
  • F,E
    58.5
  • r 1,2 Min
    1.5
  • r 3,4 Min
    1.5
  • s 1)
    1.7
  • Abutment and fillet dimensions mm
  • d a Min
    54
  • d a Max
    56
  • d b ,Da Min
    61
  • Da Max
    91
  • r a Max
    1.5
  • r b Max
    1.5
  • Value
  • kr
    0.15
  • Angle rings
  • Designation
    HJ309EC
  • Weight
    0.11
  • Dimension B1
    7
  • Dimension B2
    11.5
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