302/28J2
Type

Tapered roller bearing

Model:302/28J2
Thickness(mm):17.25
Inner diameter d:28
Outer diameter D:58

Detailed information

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Basic size mm
  • d28
  • D58
  • T17.25
Basic load rating kN
  • DynamicsC38
  • Static Co41.5
RatedSpeed r/min
  • Reference speed9000
  • Limit speed12000
Size mm
  • d28
  • d 1 ~41.8
  • B16
  • C14
  • r 1,2 Minimum1
  • r 3,4 Minimum1
  • a13
Shoulder and chamfer dimensions mm
  • d a Maximum35
  • d b Minimum34
  • Da Minimum50
  • Da Maximum52
  • Db Minimum54
  • Ca Minimum2
  • Cb Minimum3
  • r a Maximum1
  • r b Maximum1
Calculate coefficient
  • e0.37
  • Y1.6
  • Yo0.9
Fatigue load limit Pu
  • Fatigue load limit Pu4.4
Quality
  • Quality0.25
Model
  • Model302/28J2
ISO335 SizeSeries (ABMA)
  • ISO335 SizeSeries (ABMA)-