Name	53209U	53209U	53209U
Brand	NSK	NACHI	KOYO
d1	73 mm 2.874 in	73 mm 2.874 in	73 mm 2.874 in
r min.	1 mm 0.0394 in	1 mm 0.0394 in	1 mm 0.0394 in
A	26 mm 1.0236 in	26 mm 1.0236 in	26 mm 1.0236 in
D1	47 mm 1.8504 in	47 mm 1.8504 in	47 mm 1.8504 in
D2	60 mm 2.3622 in	60 mm 2.3622 in	60 mm 2.3622 in
D3	78 mm 3.0709 in	78 mm 3.0709 in	78 mm 3.0709 in
R	56 mm 2.2047 in	56 mm 2.2047 in	56 mm 2.2047 in
da min.	62 mm 2.4409 in		62 mm 2.4409 in
Da max.	56 mm 2.2047 in		56 mm 2.2047 in
ra max.	1 mm 0.0394 in		1 mm 0.0394 in
Weight	0,419 Kg	0.410 Kg	0,397 Kg
Basic dynamic load rating (C)	48 kN	47,5 kN	47,7 kN
Basic static load rating (C0)	105 kN	105 kN	105 kN
(Grease) Lubrication Speed	2600 r/min	2600 r/min	2600 r/min
Size (mm)	45x73x24(mm)	45x73x24(mm)	45x73x21.3(mm)
Bore Diameter (mm)	45(mm)	45(mm)	45(mm)
Outer Diameter (mm)	73(mm)	73(mm)	73(mm)
Width (mm)	24(mm)	24(mm)	21,3(mm)
d	45 mm 1.7717 in	45 mm 1.7717 in	45 mm 1.7717 in
D	73 mm 2.874 in	73 mm 2.874 in	73 mm 2.874 in
T	24 mm 0.9449 in	24 mm 0.9449 in
b	7,5 mm 0.2953 in