81144M
Type

Cylindrical roller thrust bearing

Model:81144M
Thickness(mm):37
Inner diameter d:220
Outer diameter D:270

Detailed information

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Basic size mm
  • d220
  • D270
  • H37
Basic load rating kN
  • DynamicsC335
  • Static Co1700
RatedSpeed r/min
  • Reference speed670
  • Limit speed1300
Size mm
  • d220
  • d 1 ~267
  • D1 ~223
  • B11
  • D w 15
  • r 1,2 Minimum1.1
Shoulder and chamfer dimensions mm
  • d a Minimum263
  • Da Maximum226
  • r a Maximum1
Each component model
  • Cylindrical roller-cage assemblyK81144M
  • Shaft ringWS81144
  • SeatGS81144
Fatigue load limitPu
  • Fatigue load limitPu137
Minimum load factor A
  • Minimum load factor A0.23
Quality kg
  • Quality kg4.5
Model
  • Model81144M

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