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Deep Groove Ball Bearing
Single row deep groove ball bearing > Sealed single row d 3-7mm
  • Product
  • Structure
  • Structure
SUFUL轴承
SUFUL轴承
SUFUL轴承
Dimension and Parameters
  • Pu
    0.016
  • Weight kg
    0.0054
  •  
  • Principal dimensions （mm)
  • d
    4
  • D
    16
  • B
    5
  • Basic load ratings KN
  • dyc Cr
    1.11
  • stc Cor
    0.38
  • Speed ratings rpm
  • Speed Ratings
    95000
  • Limiting Speed 1)
    48000
  • Designation
  • With Seals on Both Sides
    634-2RZ
  • With Seals on One Side
    634-RZ
  • Dimensions mm
  • d
    4
  • d1 ～
    8.4
  • d2 ～
    -
  • D2 ～
    13.3
  • r 1,2 Min
    0.3
  • Abutment and fillet dimensions mm
  • d a Min
    6.4
  • d a Max
    -
  • Da Max
    13.6
  • r a Max
    0.3
  • Value
  • k r
    0.03
  • fo
    8.4

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