48290/48220/Q
SIAIF 48290/48220/Q
Type

Tapered roller bearing

Model：48290/48220/Q
Thickness(mm)：39.688
Inner diameter d：127
Outer diameter D：182.562
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Detailed information

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Basic size mm
  • d127
  • D182.562
  • T39.688
Basic load rating kN
  • DynamicsC229
  • Static Co440
RatedSpeed r/min
  • Reference speed2400
  • Limit speed3600
Size mm
  • d127
  • d 1 ～155
  • B38.1
  • C33.338
  • r 1,2 Minimum3.5
  • r 3,4 Minimum3.3
  • a34
Shoulder and chamfer dimensions mm
  • d a Maximum140
  • d b Minimum140
  • Da Minimum165
  • Da Maximum168.5
  • Db Minimum174
  • Ca Minimum6
  • Cb Minimum6
  • r a Maximum3
  • r b Maximum3
Calculate coefficient
  • e0.3
  • Y2
  • Yo1.1
Fatigue load limit Pu
  • Fatigue load limit Pu44
Quality
  • Quality3.3
Model
  • Model48290/48220/Q
Series
  • Series48200

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