OH31/530H
Type

CARB toroidal roller bearing

Model:OH31/530H
Thickness(mm):272
Inner diameter d:500
Outer diameter D:870

Detailed information

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Basic size mm
  • d 1 500
  • D870
  • B272
Basic load rating kN
  • DynamicsC8800
  • Static Co15600
RatedSpeed r/min
  • Reference speed500
  • Limit speed670
Model
  • Bearing*C31/530KM
  • Adapter sleeveOH31/530H
Size mm
  • d 1 500
  • d 2 ~635
  • d 3 670
  • D1 ~781
  • B 1 364
  • B 2 80
  • r 1,2 Minimum105
  • s 1 1) ~7.5
  • s 2 1) ~44.4
Shoulder and chamfer dimensions mm
  • d a Maximum680
  • d b Minimum558
  • Da Minimum745
  • Da Maximum838
  • B a Minimum20
  • Ca 2) Minimum4.8
  • r a Maximum6
Calculate coefficient
  • k 1 0.115
  • k 2 0.097
Fatigue load limit Pu
  • Fatigue load limit Pu1000
QualityBearing+Adapter sleeve
  • QualityBearing+Adapter sleeve770