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QJ 208 MA

Catalogue
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  • Object
  • 2D drawing
Four Point contact ball bearing
  • Four Point contact ball bearing
  • Four Point contact ball bearing

Four Point contact ball bearing

Dimension and Parameters
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Four Point contact ball bearing Four Point contact ball bearing
QJ 208 MA
  • Bearings
    QJ 208 MA
  • Basic Dimensions（mm）
  • d
    40
  • D
    80
  • B
    18
  • Basic Loading Rating（KN）
  • C
    56
  • C0
    49
  • Fatigue load limit
  • Pu[kN]
    2.08
  • Speed ratings r/min
  • Reference speed[r/min]
    11000
  • Limiting speed[r/min]
    15000
  • Dimensions (mm)
  • d1
    49.5
  • D1
    66
  • r1,2
    1.1
  • a
    42
  • Abutment and fillet dimensions
  • da min
    47
  • Da Max
    73
  • ra max
    1
  • Mass
  • KG
    0.45

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