30302J2
SIAIF 30302J2
Type

Tapered roller bearing

Model：30302J2
Thickness(mm)：14.25
Inner diameter d：15
Outer diameter D：42
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Detailed information

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Basic size mm
  • d15
  • D42
  • T14.25
Basic load rating kN
  • DynamicsC22.4
  • Static Co20
RatedSpeed r/min
  • Reference speed13000
  • Limit speed18000
Size mm
  • d15
  • d 1 ～27.7
  • B13
  • C11
  • r 1,2 Minimum1
  • r 3,4 Minimum1
  • a9
Shoulder and chamfer dimensions mm
  • d a Maximum22
  • d b Minimum21
  • Da Minimum36
  • Da Maximum36
  • Db Minimum38
  • Ca Minimum2
  • Cb Minimum3
  • r a Maximum1
  • r b Maximum1
Calculate coefficient
  • e0.28
  • Y2.1
  • Yo1.1
Fatigue load limit Pu
  • Fatigue load limit Pu2.08
Quality
  • Quality0.095
Model
  • Model30302J2
ISO335 SizeSeries (ABMA)
  • ISO335 SizeSeries (ABMA)2FB

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