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Deep Groove Ball Bearing
SUFUL軸承
SUFUL軸承
SUFUL軸承
SUFUL軸承
SUFUL軸承
SUFUL軸承
Dimension and Parameters
  • Pu
    1.96
  • Weight kg
    0.88
  •  
  • Principal dimensions (mm)
  • d
    45
  • D
    100
  • B
    25
  • Basic load ratings KN
  • dyc Cr
    59.4
  • stc Cor
    46.5
  • Speed ratings rpm
  • Speed Ratings
    13000
  • Limiting Speed 1)
    8000
  • Designation
  • Open type
    309
  • With shiled on one side
    309-Z
  • With shileds on one sides
    309-2Z
  • Dimensions mm
  • d
    45
  • d1 ~
    55.9
  • D2 ~
    86.7
  • r 1,2 Min
    1.5
  • Abutment and fillet dimensions mm
  • d a Min
    53
  • Da Max
    92
  • r a Max
    1.5
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