Home > Bearings Catalogue Online > Self-Aligning Ball Bearings
Bearing 1209 (KOYO)
Self-aligning ball bearings 1209
Bearing number : 1209
Size (mm) : 45x85x19
Brand : KOYO
Bore Diameter (mm) : 45
Outer Diameter (mm) : 85
Width (mm) : 19
Bearing dimensions and specification in KOYO catalogue:
d - 45 mm
D - 85 mm
B - 19 mm
C - 19 mm
r min. - 1.1 mm
da min. - 51.5 mm
Da max. - 78.5 mm
ra max. - 1 mm
Weight - 0.465 Kg
Basic dynamic load rating (C) - 21.8 kN
Basic static load rating (C0) - 7.35 kN
(Grease) Lubrication Speed - 7000 r/min
(Oil) Lubrication Speed - 8500 r/min
Calculation factor (e) - 0.21
Calculation factor (Y0) - 3.09
Calculation factor (Y1) - 2.94
Calculation factor (Y2) - 4.56
Search bearings
Bore Dia, mm
Outer Dia, mm:
Bearings Catalogue