Bearing number	BSD 55120 CG-2RZ	BSD 55120 C	BSD 55120 CG
Size (mm)	55x120x20(mm)	55x120x20(mm)	55x120x20(mm)
Brand	SKF	SKF	SKF
Bore Diameter (mm)	55(mm)	55(mm)	55(mm)
Outer Diameter (mm)	120(mm)	120(mm)	120(mm)
Width (mm)	20(mm)	20(mm)	20(mm)
d	55 mm 2.1654 in	55 mm 2.1654 in	55 mm 2.1654 in
D	120 mm 4.7244 in	120 mm 4.7244 in	120 mm 4.7244 in
B	20 mm 0.7874 in		20 mm 0.7874 in
C	20 mm 0.7874 in		20 mm 0.7874 in
H	20 mm 0.7874 in	20 mm 0.7874 in	20 mm 0.7874 in
a	96 mm 3.7795 in	96 mm 3.7795 in	96 mm 3.7795 in
d1	81,3 mm 3.2008 in		81,3 mm 3.2008 in
d2	90,3 mm 3.5551 in		90,3 mm 3.5551 in
r1 min.	1,5 mm 0.0591 in		1,5 mm 0.0591 in
r2 min.	1,5 mm 0.0591 in		1,5 mm 0.0591 in
D1	91,1 mm 3.5866 in		91,1 mm 3.5866 in
D2	101,8 mm 4.0079 in		101,8 mm 4.0079 in
da min.	69 mm 2.7165 in		69 mm 2.7165 in
Da max.	110 mm 4.3307 in		110 mm 4.3307 in
ra max.	1,5 mm 0.0591 in		1,5 mm 0.0591 in
Weight	1,14 Kg		1,14 Kg
Basic dynamic load rating (C)	69,5 kN		69,5 kN
Basic static load rating (C0)	228 kN		228 kN
(Grease) Lubrication Speed	5 000 r/min		5 000 r/min