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Deep Groove Ball Bearing
Single row deep groove ball bearing > Sealed single row d 8-9mm
SUFUL軸承
SUFUL軸承
SUFUL軸承
Dimension and Parameters
  • Pu
    0.024
  • Weight kg
    0.0043
  •  
  • Principal dimensions （mm)
  • d
    8
  • D
    16
  • B
    6
  • Basic load ratings KN
  • dyc Cr
    1.33
  • stc Cor
    0.57
  • Speed ratings rpm
  • Speed Ratings
    90000
  • Limiting Speed 1)
    45000
  • Designation
  • With Seals on Both Sides
    638/8-2Z
  • With Seals on One Side
    -
  • Dimensions mm
  • d
    8
  • d1 ～
    10.1
  • d2 ～
    -
  • D2 ～
    14.5
  • r 1,2 Min
    0.2
  • Abutment and fillet dimensions mm
  • d a Min
    9.4
  • d a Max
    -
  • Da Max
    14.6
  • r a Max
    0.2
  • Value
  • k r
    0.015
  • fo
    11
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