QJ217
SIAIF QJ217
Type

Machine tool spindle bearings

Model：QJ217
Thickness(mm)：28
Inner diameter d：85
Outer diameter D：150
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Detailed information

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weight (kg)
  • (Refer to)2.2
Bearing code
  • Bearing codeQJ217
Dimensions
  • d85
  • D150
  • B28
  • r Minimum2
Load rating (N)
  • Cr143000
  • Cor276000
Load rating {kgf}
  • Cr14600
  • Cor28200
Installation size (mm)
  • d a (Minimum)95
  • Da (Maximum)140
  • r a (Maximum)2
Limit speed(rpm)
  • Grease lubrication3400
  • Oil lubrication4800
Action point distance (mm)
  • a 0 82.3

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