230/750-K-MB
Type

Spherical roller bearing

Model:230/750-K-MB
Thickness(mm):250
Inner diameter d:750
Outer diameter D:1090

Detailed information

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Size mm
  • d 1H 710
  • d750
  • D1090
  • B250
  • r min 7.5
  • D 1 ≈990.9
  • d s 12.5
  • n s 23.5
  • a ≈16
  • b50
  • thread d 2G Tr800×7
  • I300
Installation size mm
  • d a min778
  • D a max1062
  • r a max6
Basic load rating N
  • Dynamic load C r 8500000
  • Static load C or 19000000
Calculate coefficient
  • e0.22
  • Y 1 3.01
  • Y 2 4.48
  • Y 0 2.94
Model
  • Bearing230/750-K-MB
  • Remove the coverAH30/750A
Fatigue limit load C ur / N
  • Fatigue limit load C ur / N1010000
Limit speed n G /min –1
  • Limit speed n G /min –1 450
Reference speed n B /min –1
  • Reference speed n B /min –1 305
Qualitym
  • Bearing ≈kg792
  • Remove the cover ≈kg156