Bearing 2311K

Bearing 2311K images
From: Self-Aligning Ball Bearings
Self-Aligning Ball Bearings Bearing 2311K Related parameters
Name Value
Bearing number 2311K
Size (mm) 55x120x43
Brand MBY
Bore Diameter (mm) 55
Outer Diameter (mm) 120
Width (mm) 43
Bearing dimensions and specification
Name Value
d 55 mm
D 120 mm
B 43 mm
C 43 mm
d2 72 mm
r1 min. 2 mm
r2 min. 2 mm
D1 103 mm
da min. 66 mm
Da max. 109 mm
ra max. 2 mm
Weight 2,1 Kg
Basic dynamic load rating (C) 76,1 kN
Basic static load rating (C0) 24 kN
Fatigue load limit (Pu) 1,25
Reference speed 11000 r/min
Limiting speed 7500 r/min
Calculation factor (e) 0,4
Calculation factor (kr) 0,05
Calculation factor (Y0) 1,6
Calculation factor (Y1) 1,6
Calculation factor (Y2) 2,4

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