QJ338
SIAIF QJ338
Type

Machine tool spindle bearings

Model：QJ338
Thickness(mm)：78
Inner diameter d：190
Outer diameter D：400
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Detailed information

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Bearing code
  • Bearing code206.6
Dimensions
  • d190
  • D400
  • B78
  • r Minimum5
Load rating (N)
  • Cr1980000
  • Cor67000
Load rating {kgf}
  • Cr202000
  • Cor1300
Installation size (mm)
  • d a (Minimum)378
  • Da (Maximum)4
  • r a (Maximum)54.5
weight(kg)
  • (Refer to)
Limit speed(rpm)
  • Grease lubrication1700
  • Oil lubricationQJ338
Action point distance(mm)
  • a o 212

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