Name	51209	51209	51209
Brand	NSK	ISO	NKE
Size (mm)	45x73x20(mm)		45x73x20(mm)
Bore Diameter (mm)	45(mm)	45(mm)	45(mm)
Outer Diameter (mm)	73(mm)	73(mm)	73(mm)
Width (mm)	20(mm)		20(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	20 mm 0.7874 in	20 mm 0.7874 in
d1	73 mm 2.874 in	47 mm 1.8504 in	73 mm 2.874 in
r min.	1 mm 0.0394 in
D1	47 mm 1.8504 in	73 mm 2.874 in	47 mm 1.8504 in
da min.	62 mm 2.4409 in
Da max.	56 mm 2.2047 in
ra max.	1 mm 0.0394 in
Weight	0,31 Kg		0,3 Kg
Basic dynamic load rating (C)	48 kN		39 kN
Basic static load rating (C0)	105 kN		80 kN
(Grease) Lubrication Speed	2600 r/min