6944ZZS
SIAIF 6944ZZS
Type

High-temperature resistant bearings

Model：6944ZZS
Thickness(mm)：38
Inner diameter d：220
Outer diameter D：300
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Detailed information

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Load rating {kgf}
  • Cr14900
  • Cor17300
Bearing code
  • Open6944
  • Dust cover type6944ZZS
  • 非接触Seal圈type-
  • 接触Seal圈type-
Installation size (mm)
  • d a (1) (Minimum)231
  • d a (1) (Maximum)-
  • Da(1) (Maximum)289
  • r a (Maximum)2
Dimensions
  • d220
  • D300
  • B38
  • r Minimum2.1
Load rating (N)
  • Cr146000
  • Cor169000
Limit speed(rpm) Grease lubrication
  • Open Z·ZZtype V·VVtype1800
  • DUtype DDUtype-
Limit speed(rpm) Oil lubrication
  • Open Ztype2200
Coefficient fo
  • Coefficient fo16.5
weight(kg) (Refer to)
  • weight(kg) (Refer to)7.88

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