NU1044MA
Type

Cylindrical roller bearing

Model:NU1044MA
Thickness(mm):56
Inner diameter d:220
Outer diameter D:340

Detailed information

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Basic size mm
  • d220
  • D340
  • B56
Basic load rating kN
  • DynamicsC495
  • Static Co735
RatedSpeed r/min
  • Reference speed2200
  • Limit speed2800
Model
  • standardCageNU1044MA
  • otherCage1)M
Size mm
  • d220
  • d 1 ~262
  • D1 ~297
  • F,E250
  • r 1,2 Minimum3
  • r 3,4 Minimum3
  • s 1) 7.5
Shoulder and chamfer dimensions mm
  • d a Minimum233
  • d a Maximum246
  • d b ,Da Minimum254
  • Da Maximum327
  • r a Maximum2.5
  • r b Maximum2.5
Calculate coefficient
  • kr0.1
Corner Circle
  • ModelHJ1044
  • Quality2.1
  • SizeB114
  • SizeB227
Fatigue load limit Pu
  • Fatigue load limit Pu73.5
Quality standard cage
  • Quality standard cage19

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