OH31/670H
SIAIF OH31/670H
Type

Spherical roller bearing

Model：OH31/670H
Thickness(mm)：336
Inner diameter d：630
Outer diameter D：1090
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Detailed information

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Basic size mm
  • d 1 630
  • D1090
  • B336
Basic load rating kN
  • DynamicsC10900
  • Static Co22400
RatedSpeed r/min
  • Reference speed240
  • Limit speed500
Model
  • Bearing231/670CAK/W33
  • Adapter sleeveOH31/670H
Size mm
  • d 1 630
  • d 2 ～802
  • d 3 850
  • D1 ～959
  • B 1 456
  • B 2 106
  • B 3 131
  • b22.3
  • k12
  • r 1,2 Minimum7.5
Shoulder and chamfer dimensions mm
  • d a Maximum802
  • d b Minimum705
  • Da Maximum1058
  • B a Minimum22
  • r a Maximum6
Calculate coefficient
  • e0.3
  • Y12.3
  • Y23.4
  • Yo2.2
Fatigue load limit Pu
  • Fatigue load limit Pu1370
QualityBearing+Adapter sleeve
  • QualityBearing+Adapter sleeve1510

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