23280-B-K-MB
Type

Spherical roller bearing

Model:23280-B-K-MB
Thickness(mm):256
Inner diameter d:400
Outer diameter D:720

Detailed information

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Size mm
  • d400
  • D720
  • B256
  • r min 6
  • D 1 ≈609.8
  • d s 12.5
  • n s 23.5
Installation size mm
  • d a min426
  • D a max694
  • r a max5
Basic load rating N
  • Dynamic load C r 5700000
  • Static load C or 10800000
Calculate coefficient
  • e0.38
  • Y 1 1.78
  • Y 2 2.65
  • Y 0 1.74
Model
  • Model23280-B-K-MB
Qualitym ≈kg
  • Qualitym ≈kg442
Fatigue limit load C ur / N
  • Fatigue limit load C ur / N820000
Limit speed n G /min –1
  • Limit speed n G /min –1 700
Reference speed n B /min –1
  • Reference speed n B /min –1 370