QJ314
SIAIF QJ314
Type

Machine tool spindle bearings

Model：QJ314
Thickness(mm)：35
Inner diameter d：70
Outer diameter D：150
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Detailed information

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weight (kg)
  • (Refer to)3.18
Bearing code
  • Bearing codeQJ314
Dimensions
  • d70
  • D150
  • B35
  • r Minimum2.1
Load rating (N)
  • Cr172000
  • Cor285000
Load rating {kgf}
  • Cr17500
  • Cor29100
Installation size (mm)
  • d a (Minimum)82
  • Da (Maximum)138
  • r a (Maximum)2
Limit speed(rpm)
  • Grease lubrication3600
  • Oil lubrication5000
Action point distance (mm)
  • a 0 77.0

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