31314J2/QCL7C
Type

Tapered roller bearing

Model:31314J2/QCL7C
Thickness(mm):38
Inner diameter d:70
Outer diameter D:150

Detailed information

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Basic size mm
  • d70
  • D150
  • T38
Basic load rating kN
  • DynamicsC216
  • Static Co220
RatedSpeed r/min
  • Reference speed3400
  • Limit speed4500
Size mm
  • d70
  • d 1 ~110
  • B35
  • C25
  • r 1,2 Minimum3
  • r 3,4 Minimum2.5
  • a45
Shoulder and chamfer dimensions mm
  • d a Maximum85
  • d b Minimum82
  • Da Minimum118
  • Da Maximum138
  • Db Minimum141
  • Ca Minimum5
  • Cb Minimum13
  • r a Maximum2.5
  • r b Maximum2
Calculate coefficient
  • e0.83
  • Y0.72
  • Yo0.4
Fatigue load limit Pu
  • Fatigue load limit Pu27
Quality
  • Quality2.95
Model
  • Model*31314J2/QCL7C
ISO335 SizeSeries (ABMA)
  • ISO335 SizeSeries (ABMA)7GB