Bearing 478/472A

Bearing 478/472A images
From: Tapered Roller Bearings
Tapered Roller Bearings Bearing 478/472A Related parameters
Name Value
Bearing number 478/472A
Size (mm) 65x120x29.002
Brand MBY
Bore Diameter (mm) 65
Outer Diameter (mm) 120
Width (mm) 29,002
Bearing dimensions and specification
Name Value
d 65 mm
D 120 mm
T 29,002 mm
B 29,007 mm
C 23,444 mm
ra1 max. 3,3 mm
a 24,3 mm
r min. 2,3 mm
r1 min. 3,3 mm
Da 106 mm
db 73 mm
ra max. 2,3 mm
da 77 mm
Db 114 mm
Weight 1,408 Kg
Basic dynamic load rating (C) 123 kN
Basic static load rating (C0) 169 kN
(Grease) Lubrication Speed 3000 r/min
(Oil) Lubrication Speed 4000 r/min
Calculation factor (e) 0,38
Calculation factor (Y0) 0,86
Calculation factor (Y1) 1,6

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