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 330 N2MA
  • Bearings
    QJ 330 N2MA
  • Basic Dimensions(mm)
  • d
    150
  • D
    320
  • B
    65
  • Basic Loading Rating(KN)
  • C
    530
  • C0
    765
  • Fatigue load limit
  • Pu[kN]
    21.2
  • Speed ratings r/min
  • Reference speed[r/min]
    2600
  • Limiting speed[r/min]
    3600
  • Dimensions (mm)
  • d1
    211
  • D1
    259
  • r1,2
    4
  • a
    165
  • Abutment and fillet dimensions
  • da min
    167
  • Da Max
    303
  • ra max
    3
  • Mass
  • KG
    29