Home > Bearings Catalogue Online > Self-Aligning Ball Bearings 
Bearing 11308 (KOYO)
Self-aligning ball bearings 11308
Bearing number : 11308
Size (mm) : 40x90x58
Brand : KOYO
Bore Diameter (mm) : 40
Outer Diameter (mm) : 90
Width (mm) : 58
Bearing dimensions and specification in KOYO catalogue:
d - 40 mm
D - 90 mm
B - 58 mm
C - 23 mm
r min. - 1.5 mm
F - 57.7 mm
Da max. - 82 mm
ra max. - 1.5 mm
Weight - 1.09 Kg
Basic dynamic load rating (C) - 29.5 kN
Basic static load rating (C0) - 9.70 kN
(Grease) Lubrication Speed - 6900 r/min
(Oil) Lubrication Speed - 8400 r/min
Calculation factor (e) - 0.25
Calculation factor (Y0) - 2.69
Calculation factor (Y1) - 2.57
Calculation factor (Y2) - 3.98
Search bearings
Bore Dia, mm
Outer Dia, mm:
Bearings Catalogue