Bearing number	555S/552A	555S/552A	555S/552A
Size (mm)	57.15x123.825x38.1(mm)	57.15x123.825x38.1(mm)	57.15x123.825x38.1(mm)
Brand	FBJ	Fersa	CX
Bore Diameter (mm)	57,15(mm)	57,15(mm)	57,15(mm)
Outer Diameter (mm)	123,825(mm)	123,825(mm)	123,825(mm)
Width (mm)	38,1(mm)	38,1(mm)	38,1(mm)
d	57,15 mm 2.25 in	57,15 mm 2.25 in	57,15 mm 2.25 in
D	123,825 mm 4.875 in	123,825 mm 4.875 in	123,825 mm 4.875 in
T	38,1 mm 1.5 in		38,1 mm 1.5 in
B	36,678 mm 1.444 in		36,678 mm 1.444 in
C	30,162 mm 1.1875 in		30,162 mm 1.1875 in
Weight	2,18 Kg		2,14 Kg
Basic dynamic load rating (C)	158 kN		177 kN
Basic static load rating (C0)	216 kN		248 kN
(Grease) Lubrication Speed	3000 r/min		3000 r/min