Home > Bearings Catalogue Online > Self-Aligning Ball Bearings 
Bearing 2303 (SKF)
Self-aligning ball bearings 2303
Bearing number : 2303
Size (mm) : 17x47x19
Brand : SKF
Bore Diameter (mm) : 17
Outer Diameter (mm) : 47
Width (mm) : 19
Bearing dimensions and specification in SKF catalogue:
d - 17 mm
D - 47 mm
B - 19 mm
C - 19 mm
d2 - 25,8 mm
r1 min. - 1 mm
r2 min. - 1 mm
D1 - 39,4 mm
da min. - 22,6 mm
Da max. - 41,4 mm
ra max. - 1 mm
Weight - 0,16 Kg
Basic dynamic load rating (C) - 14,3 kN
Basic static load rating (C0) - 3,55 kN
Fatigue load limit (Pu) - 0,19
Reference speed - 30000 r/min
Limiting speed - 22000 r/min
Calculation factor (e) - 0,52
Calculation factor (kr) - 0,05
Calculation factor (Y0) - 1,3
Calculation factor (Y1) - 1,2
Calculation factor (Y2) - 1,9
Search bearings
Bore Dia, mm
Outer Dia, mm:
Bearings Catalogue