21316E
SIAIF 21316E
Type

Spherical roller bearing

Model：21316E
Thickness(mm)：39
Inner diameter d：80
Outer diameter D：170
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Detailed information

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Basic size mm
  • d80
  • D170
  • B39
Basic load rating kN
  • DynamicsC325
  • Static Co375
RatedSpeed r/min
  • Reference speed3800
  • Limit speed5300
Model
  • Cylindrical hole*21316E
  • Conical hole*21316EK
Size mm
  • d80
  • d 2 ～106
  • D1 ～141
  • b5.5
  • k3
  • r 1,2 Minimum2.1
Shoulder and chamfer dimensions mm
  • d a Minimum92
  • Da Maximum158
  • r a Maximum2
Calculate coefficient
  • e0.24
  • Y12.8
  • Y24.2
  • Y02.8
Fatigue load limit Pu
  • Fatigue load limit Pu39
Quality
  • Quality4.45

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