231/530-K-MB
Type

Spherical roller bearing

Model:231/530-K-MB
Thickness(mm):272
Inner diameter d:530
Outer diameter D:870

Detailed information

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Size mm
  • d530
  • D870
  • B272
  • r min 7.5
  • D 1 ≈756.3
  • d s 12.5
  • n s 23.5
Installation size mm
  • d a min562
  • D a max838
  • r a max6
Basic load rating N
  • Dynamic load C r 7350000
  • Static load C or 15300000
Calculate coefficient
  • e0.32
  • Y 1 2.12
  • Y 2 3.15
  • Y 0 2.07
Model
  • Model231/530-K-MB
Qualitym ≈kg
  • Qualitym ≈kg643
Fatigue limit load C ur / N
  • Fatigue limit load C ur / N670000
Limit speed n G /min –1
  • Limit speed n G /min –1 560
Reference speed n B /min –1
  • Reference speed n B /min –1 325