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Catalog
Self-aligning Ball Bearing
SUFUL軸承
SUFUL軸承
SUFUL軸承
Dimension and Parameters
  • Pu
    0.4
  • Weight kg
    0.47
  •  
  • Principal dimensions (mm)
  • d
    45
  • D
    85
  • B
    19
  • Basic load ratings KN
  • dyc Cr
    22.9
  • stc Cor
    7.8
  • Speed ratings rpm
  • Speed Ratings
    17000
  • Limiting Speed
    11000
  • Designation
  • Cylindrical Bore
    1209ETN9
  • Taper Bore
    1209EKTN9
  • Dimensions mm
  • d
    45
  • d2 ~
    57.5
  • D1 ~
    73.7
  • r 1,2 Min
    1.1
  • Abutment and fillet dimensions mm
  • d a Min
    52
  • Da Max
    78
  • r a Max
    1
  • Value
  • e
    0.21
  • Y1
    3
  • Y2
    4.6
  • Y0
    3.2
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