31324XJ2
SIAIF 31324XJ2
Type

Tapered roller bearing

Model：31324XJ2
Thickness(mm)：68
Inner diameter d：120
Outer diameter D：260
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Detailed information

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Basic size mm
  • d120
  • D260
  • T68
Basic load rating kN
  • DynamicsC539
  • Static Co695
RatedSpeed r/min
  • Reference speed1700
  • Limit speed2400
Size mm
  • d120
  • d 1 ～190
  • B62
  • C42
  • r 1,2 Minimum4
  • r 3,4 Minimum3
  • a78
Shoulder and chamfer dimensions mm
  • d a Maximum145
  • d b Minimum135
  • Da Minimum203
  • Da Maximum245
  • Db Minimum244
  • Ca Minimum9
  • Cb Minimum26
  • r a Maximum3
  • r b Maximum2.5
Calculate coefficient
  • e0.83
  • Y0.72
  • Yo0.4
Fatigue load limit Pu
  • Fatigue load limit Pu73.5
Quality
  • Quality15.5
Model
  • Model31324XJ2
ISO335 SizeSeries (ABMA)
  • ISO335 SizeSeries (ABMA)7GB

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