AH3944
Type

Spherical roller bearing

Model:AH3944
Thickness(mm):60
Inner diameter d:220
Outer diameter D:300

Detailed information

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Size mm
  • d 1H 200
  • d220
  • D300
  • B60
  • r min 2.1
  • D 1 ≈277.4
  • d s 6.3
  • n s 12.2
  • a ≈6
  • b16
  • thread d 2G Tr230×4
  • I77
Installation size mm
  • d a min230.2
  • D a max289.8
  • r a max2.1
Basic load rating N
  • Dynamic load C r 600000
  • Static load C or 1250000
Calculate coefficient
  • e0.18
  • Y 1 3.76
  • Y 2 5.59
  • Y 0 3.67
Model
  • Bearing23944-S-K-MB
  • Remove the coverAH3944
Fatigue limit load C ur / N
  • Fatigue limit load C ur / N72000
Limit speed n G /min –1
  • Limit speed n G /min –1 1800
Reference speed n B /min –1
  • Reference speed n B /min –1 1460
Qualitym
  • Bearing ≈kg12.3
  • Remove the cover ≈kg4.74