30316J2
SIAIF 30316J2
Type

Tapered roller bearing

Model：30316J2
Thickness(mm)：42.5
Inner diameter d：80
Outer diameter D：170
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Detailed information

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Basic size mm
  • d80
  • D170
  • T42.5
Basic load rating kN
  • DynamicsC270
  • Static Co320
RatedSpeed r/min
  • Reference speed3000
  • Limit speed4300
Size mm
  • d80
  • d 1 ～120
  • B39
  • C33
  • r 1,2 Minimum3
  • r 3,4 Minimum2.5
  • a33
Shoulder and chamfer dimensions mm
  • d a Maximum102
  • d b Minimum92
  • Da Minimum148
  • Da Maximum158
  • Db Minimum159
  • Ca Minimum5
  • Cb Minimum9.5
  • r a Maximum2.5
  • r b Maximum2
Calculate coefficient
  • e0.35
  • Y1.7
  • Yo0.9
Fatigue load limit Pu
  • Fatigue load limit Pu38
Quality
  • Quality4.1
Model
  • Model30316J2
ISO335 SizeSeries (ABMA)
  • ISO335 SizeSeries (ABMA)2GB

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