30228J2/DFC100
SIAIF 30228J2/DFC100
Type

Tapered roller bearing

Model：30228J2/DFC100
Thickness(mm)：91.5
Inner diameter d：140
Outer diameter D：250
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Detailed information

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Basic size mm
  • d140
  • D250
  • T91.5
Basic load rating kN
  • DynamicsC721
  • Static Co1140
RatedSpeed r/min
  • Reference speed1500
  • Limit speed2600
Size mm
  • d140
  • 2B84
  • r 3,4 Minimum3
  • r 5 Minimum1
Shoulder and chamfer dimensions mm
  • d a Maximum164
  • Da Minimum219
  • Da Maximum236
  • Ca Minimum7
  • r a Maximum2.5
  • r c Maximum1
Calculate coefficient
  • e0.43
  • Y11.6
  • Y22.3
  • Yo1.6
Fatigue load limit Pu
  • Fatigue load limit Pu116
Quality
  • Quality18
Model
  • Model30228J2/DFC100

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