QJ230N2MA
Type

Angular contact ball bearing

Model:QJ230N2MA
Thickness(mm):45
Inner diameter d:150
Outer diameter D:270

Detailed information

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Basic size mm
  • d150
  • D270
  • B45
Basic load rating kN
  • DynamicsC377
  • Static Co530
RatedSpeed r/min
  • Reference speed2400
  • Limit speed4000
Size mm
  • d150
  • d1 ~194
  • D1 ~226
  • r 1,2 Minimum3
  • a147
Shoulder and chamfer dimensions mm
  • d a Minimum164
  • Da Maximum256
  • r a Maximum2.5
Fatigue load limit Pu
  • Fatigue load limit Pu15.3
Quality kg
  • Quality kg12.5
Model
  • Bearing带定位槽QJ230N2MA
  • none定位槽-
定位槽Size mm
  • b10.5
  • h11.7
  • ro2