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Catalog
Deep Groove Ball Bearing
Single row deep groove ball bearing > Sealed single row d 50-55mm
SUFUL軸承
SUFUL軸承
SUFUL軸承
Dimension and Parameters
  • Pu
    0.6
  • Weight kg
    0.19
  •  
  • Principal dimensions （mm)
  • d
    55
  • D
    80
  • B
    13
  • Basic load ratings KN
  • dyc Cr
    16.5
  • stc Cor
    14
  • Speed ratings rpm
  • Speed Ratings
    -
  • Limiting Speed 1)
    5000
  • Designation
  • With Seals on Both Sides
    61911-2RS1
  • With Seals on One Side
    -
  • Dimensions mm
  • d
    55
  • d1 ～
    63.2
  • D2 ～
    74.2
  • r 1,2 Min
    1
  • Abutment and fillet dimensions mm
  • d a Min
    59.6
  • Da Max
    75.4
  • r a Max
    1
  • Value
  • k r
    0.02
  • fo
    16
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