30244
Type

Bearings for new energy vehicles

Model:30244
Thickness(mm):72
Inner diameter d:220
Outer diameter D:400

Detailed information

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Constant
  • e0.40
Axis load factor
  • Y 1 1.5
  • Y 0 0.82
Bearing code
  • Bearing code30244
Installation size (mm)
  • d a (Minimum)247
  • d b (Maximum)267
  • Da(Maximum)382
  • Da(Minimum)350
  • Db(Minimum)367
  • S a (Minimum)11
  • S b (Minimum)18
  • Inner circler a (Maximum)4
  • Outer ringr a (Maximum)3
Dimensions
  • d220
  • D400
  • T72
  • B65
  • C54
  • Inner circler (Minimum)5
  • Outer ringr (Minimum)4
Limit speed(rpm)
  • Grease lubrication850
  • Oil lubrication1100
Action point position(mm)
  • a74.6
weight(kg)
  • (Refer to)33.6
Load rating {kgf}
  • Cr82500
  • Cor117000
Load rating (N)
  • Cr810000
  • Cor1150000
ISO355 SizeSeries (Refer to)
  • ISO355 SizeSeries (Refer to)-