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 205 N2MA
  • Bearings
    QJ 205 N2MA
  • Basic Dimensions(mm)
  • d
    25
  • D
    52
  • B
    15
  • Basic Loading Rating(KN)
  • C
    27
  • C0
    21.2
  • Fatigue load limit
  • Pu[kN]
    0.9
  • Speed ratings r/min
  • Reference speed[r/min]
    16000
  • Limiting speed[r/min]
    22000
  • Dimensions (mm)
  • d1
    31.5
  • D1
    43
  • r1,2
    1
  • a
    27
  • Abutment and fillet dimensions
  • da min
    30.6
  • Da Max
    46.4
  • ra max
    1
  • Mass
  • KG
    0.16