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 316 N2MA
  • Bearings
    QJ 316 N2MA
  • Basic Dimensions(mm)
  • d
    80
  • D
    170
  • B
    39
  • Basic Loading Rating(KN)
  • C
    232
  • C0
    228
  • Fatigue load limit
  • Pu[kN]
    8.65
  • Speed ratings r/min
  • Reference speed[r/min]
    5 000
  • Limiting speed[r/min]
    7 000
  • Dimensions (mm)
  • d1
    111
  • D1
    139
  • r1,2
    2.1
  • a
    88
  • Abutment and fillet dimensions
  • da min
    92
  • Da Max
    158
  • ra max
    2
  • Mass
  • KG
    4.6