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Deep Groove Ball Bearing
Single row deep groove ball bearing > Sealed single row d 50-55mm
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Dimension and Parameters
  • Pu
    1.9
  • Weight kg
    1.95
  •  
  • Principal dimensions (mm)
  • d
    55
  • D
    120
  • B
    43
  • Basic load ratings KN
  • dyc Cr
    71.5
  • stc Cor
    45
  • Speed ratings rpm
  • Speed Ratings
    -
  • Limiting Speed 1)
    3800
  • Designation
  • With Seals on Both Sides
    62311-2RS1
  • With Seals on One Side
    -
  • Dimensions mm
  • d
    55
  • d1 ~
    75.3
  • D2 ~
    104
  • r 1,2 Min
    2
  • Abutment and fillet dimensions mm
  • d a Min
    66
  • Da Max
    109
  • r a Max
    2
  • Value
  • k r
    0.03
  • fo
    13
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