Bearing 557S/552A

Bearing 557S/552A images
From: Tapered Roller Bearings
Tapered Roller Bearings Bearing 557S/552A Related parameters
Name Value
Bearing number 557S/552A
Size (mm) 53.975x123.825x38.1
Brand MBY
Bore Diameter (mm) 53.975
Outer Diameter (mm) 123.825
Width (mm) 38,1
Bearing dimensions and specification
Name Value
d 53,975 mm
D 123,825 mm
T 38,1 mm
B 36,678 mm
C 30,162 mm
a 28,7 mm
r min. 3,6 mm
r2 min. 3,2 mm
da min. 71 mm
Da 109 mm
db min 65 mm
ra max. 3,6 mm
rb max. 3,2 mm
Db 116 mm
Weight 2,226 Kg
Basic dynamic load rating (C) 162 kN
Basic static load rating (C0) 223 kN
(Grease) Lubrication Speed 3200 r/min
(Oil) Lubrication Speed 4200 r/min
Calculation factor (e) 0,35
Calculation factor (Y0) 0,95
Calculation factor (Y1) 1,73

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