T7FC070T83/QCL7CDTC10
SIAIF T7FC070T83/QCL7CDTC10
Type

Tapered roller bearing

Model：T7FC070T83/QCL7CDTC10
Thickness(mm)：83
Inner diameter d：70
Outer diameter D：140
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Detailed information

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Basic size mm
  • d70
  • D140
  • T83
Basic load rating kN
  • DynamicsC355
  • Static Co480
RatedSpeed r/min
  • Reference speed2800
  • Limit speed4500
Size mm
  • d70
  • d 1 ～110
  • B79.5
  • C71
  • r 1,2 Minimum3
  • r 3,4 Minimum3
  • a ～47
Shoulder and chamfer dimensions mm
  • d a Minimum82
  • d b Minimum82
  • Da Minimum106
  • Da Maximum126
  • Db Minimum133
  • Ca Minimum5
  • Cb Minimum12
  • r a Maximum2.5
  • r b Maximum2.5
Calculate coefficient
  • e0.88
  • Y10.68
  • Yo0.4
Fatigue load limit Pu
  • Fatigue load limit Pu55
Quality
  • Quality11
Model
  • Model*T7FC070T83/QCL7CDTC10

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