HR302/28C
Type

Bearings for new energy vehicles

Model:HR302/28C
Thickness(mm):17.25
Inner diameter d:28
Outer diameter D:58

Detailed information

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Constant
  • e0.64
Axis load factor
  • Y 1 0.94
  • Y 0 0.52
Bearing code
  • Bearing codeHR302/28C
Installation size (mm)
  • d a (Minimum)37
  • d b (Maximum)34
  • Da(Maximum)52
  • Da(Minimum)48
  • Db(Minimum)54
  • S a (Minimum)2
  • S b (Minimum)5
  • Inner circler a (Maximum)1
  • Outer ringr a (Maximum)1
Dimensions
  • d28
  • D58
  • T17.25
  • B16
  • C12
  • Inner circler (Minimum)1
  • Outer ringr (Minimum)1
Limit speed(rpm)
  • Grease lubrication6300
  • Oil lubrication8500
Action point position(mm)
  • a16.9
weight(kg)
  • (Refer to)0.198
Load rating {kgf}
  • Cr3450
  • Cor3900
Load rating (N)
  • Cr34000
  • Cor38500
ISO355 SizeSeries (Refer to)
  • ISO355 SizeSeries (Refer to)-