31310J2/QCL7C
SIAIF 31310J2/QCL7C
Type

Tapered roller bearing

Model：31310J2/QCL7C
Thickness(mm)：29.25
Inner diameter d：50
Outer diameter D：110
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Detailed information

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Basic size mm
  • d50
  • D110
  • T29.25
Basic load rating kN
  • DynamicsC122
  • Static Co120
RatedSpeed r/min
  • Reference speed4500
  • Limit speed6000
Size mm
  • d50
  • d 1 ～81.5
  • B27
  • C19
  • r 1,2 Minimum2.5
  • r 3,4 Minimum2
  • a34
Shoulder and chamfer dimensions mm
  • d a Maximum62
  • d b Minimum60
  • Da Minimum87
  • Da Maximum100
  • Db Minimum104
  • Ca Minimum4
  • Cb Minimum10
  • r a Maximum2
  • r b Maximum2
Calculate coefficient
  • e0.83
  • Y0.72
  • Yo0.4
Fatigue load limit Pu
  • Fatigue load limit Pu14.3
Quality
  • Quality1.2
Model
  • Model*31310J2/QCL7C
ISO335 SizeSeries (ABMA)
  • ISO335 SizeSeries (ABMA)7FB

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