31316J1/QCL7C
SIAIF 31316J1/QCL7C
Type

Tapered roller bearing

Model：31316J1/QCL7C
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
  • DynamicsC260
  • Static Co265
RatedSpeed r/min
  • Reference speed3000
  • Limit speed4000
Size mm
  • d80
  • d 1 ～124
  • B39
  • C27
  • r 1,2 Minimum3
  • r 3,4 Minimum2.5
  • a52
Shoulder and chamfer dimensions mm
  • d a Maximum97
  • d b Minimum92
  • Da Minimum134
  • Da Maximum158
  • Db Minimum159
  • Ca Minimum6
  • Cb Minimum15.5
  • r a Maximum2.5
  • r b Maximum2
Calculate coefficient
  • e0.83
  • Y0.72
  • Yo0.4
Fatigue load limit Pu
  • Fatigue load limit Pu32
Quality
  • Quality4.05
Model
  • Model*31316J1/QCL7C
ISO335 SizeSeries (ABMA)
  • ISO335 SizeSeries (ABMA)7GB

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