QJ210MA
Type

Angular contact ball bearing

Model:QJ210MA
Thickness(mm):20
Inner diameter d:50
Outer diameter D:90

Detailed information

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Basic size mm
  • d50
  • D90
  • B20
Basic load rating kN
  • DynamicsC61.8
  • Static Co56
RatedSpeed r/min
  • Reference speed7500
  • Limit speed13000
Size mm
  • d50
  • d1 ~63.5
  • D1 ~76.5
  • r 1,2 Minimum1.1
  • a49
Shoulder and chamfer dimensions mm
  • d a Minimum57
  • Da Maximum83
  • r a Maximum1
Fatigue load limit Pu
  • Fatigue load limit Pu2.4
Quality kg
  • Quality kg0.59
Model
  • Bearing带定位槽-
  • none定位槽QJ210MA
定位槽Size mm
  • b5.5
  • h4
  • ro0.5