QJ313
SIAIF QJ313
Type

Machine tool spindle bearings

Model：QJ313
Thickness(mm)：33
Inner diameter d：65
Outer diameter D：140
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Detailed information

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weight (kg)
  • (Refer to)2.7
Bearing code
  • Bearing codeQJ313
Dimensions
  • d65
  • D140
  • B33
  • r Minimum2.1
Load rating (N)
  • Cr153000
  • Cor250000
Load rating {kgf}
  • Cr15600
  • Cor25500
Installation size (mm)
  • d a (Minimum)77
  • Da (Maximum)128
  • r a (Maximum)2
Limit speed(rpm)
  • Grease lubrication3800
  • Oil lubrication5300
Action point distance (mm)
  • a 0 71.8

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