KOYO 28985/28920, Size: 60.325x101.6x25.4. KOYO 28985/28920 are used in a wide variety of applications, suitable for high speeds and are robust in operation, and need little maintenance.
Tapered roller bearing 28985/28920
Bearing number : 28985/28920
Size (mm) : 60.325x101.6x25.4
Brand : KOYO
Bore Diameter (mm) : 60,325
Outer Diameter (mm) : 101,6
Width (mm) : 25,4
Bearing dimensions and specification in KOYO catalogue:
d - 60,325 mm
D - 101,6 mm
T - 25,4 mm
B - 25,4 mm
C - 19,845 mm
a - 22,8 mm
r min. - 3,6 mm
r2 min. - 3,2 mm
da min. - 73 mm
Da - 89 mm
db min - 67 mm
ra max. - 3,6 mm
rb max. - 3,2 mm
Db - 96 mm
Weight - 0,802 Kg
Basic dynamic load rating (C) - 91,4 kN
Basic static load rating (C0) - 137 kN
(Grease) Lubrication Speed - 3700 r/min
(Oil) Lubrication Speed - 4900 r/min
Calculation factor (e) - 0,43
Calculation factor (Y0) - 0,78
Calculation factor (Y1) - 1,41
Tags : KOYO , 60.325x101.6x25.4
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