QJ316
SIAIF QJ316
Type

Machine tool spindle bearings

Model：QJ316
Thickness(mm)：39
Inner diameter d：80
Outer diameter D：170
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Detailed information

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weight (kg)
  • (Refer to)4.6
Bearing code
  • Bearing codeQJ316
Dimensions
  • d80
  • D170
  • B39
  • r Minimum2.1
Load rating (N)
  • Cr202000
  • Cor360000
Load rating {kgf}
  • Cr20600
  • Cor37000
Installation size (mm)
  • d a (Minimum)92
  • Da (Maximum)158
  • r a (Maximum)2
Limit speed(rpm)
  • Grease lubrication3200
  • Oil lubrication4300
Action point distance (mm)
  • a 0 87.5

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