QJ319
SIAIF QJ319
Type

Machine tool spindle bearings

Model：QJ319
Thickness(mm)：45
Inner diameter d：95
Outer diameter D：200
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Detailed information

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weight (kg)
  • (Refer to)7.4
Bearing code
  • Bearing codeQJ319
Dimensions
  • d95
  • D200
  • B45
  • r Minimum3
Load rating (N)
  • Cr251000
  • Cor495000
Load rating {kgf}
  • Cr25600
  • Cor50500
Installation size (mm)
  • d a (Minimum)109
  • Da (Maximum)186
  • r a (Maximum)2.5
Limit speed(rpm)
  • Grease lubrication2600
  • Oil lubrication3600
Action point distance (mm)
  • a 0 103.3

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