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Catalog
Deep Groove Ball Bearing
SUFUL軸承
SUFUL軸承
Dimension and Parameters
  • Pu
    0.002
  • Weight kg
    0.00018
  • Designation
    W638/2-2Z
  •  
  • Principal dimensions (mm)
  • d
    2
  • D
    5
  • B
    2.3
  • Basic load ratings KN
  • dyc Cr
    0.156
  • stc Cor
    0.048
  • Speed ratings rpm
  • Speed Ratings
    190000
  • Limiting Speed
    95000
  • Dimensions mm
  • d
    2
  • d1 ~
    2.7
  • D1 ~
    4.4
  • r 1,2 Min
    0.08
  • Abutment and fillet dimensions mm
  • d a Min
    2.5
  • Da Max
    4.5
  • r a Max
    0.08
  • Value
  • k r
    0.015
  • fo
    11
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