Name	ZARN 4580 TN	K4580-4535	ST4580-9LFTSH6
Brand	NBS	FAG	KOYO
Size (mm)	45x80x25(mm)	50.8x104.775x39.688(mm)	45.23x80x19.84(mm)
Bore Diameter (mm)	45(mm)	50,8(mm)	45,23(mm)
Outer Diameter (mm)	80(mm)	104,775(mm)	80(mm)
Width (mm)	25(mm)	39,688(mm)	19,84(mm)
d	45 mm 1.7717 in	50,8 mm 2 in	45,23 mm 1.7807 in
D	80 mm 3.1496 in	104,775 mm 4.125 in	80 mm 3.1496 in
C	25 mm 0.9843 in	33,338 mm 1.3125 in
H	60 mm 2.3622 in
B	11,5 mm 0.4528 in	40,157 mm 1.581 in	20,64 mm 0.8126 in
D1	70 mm 2.7559 in
H1	42,5 mm 1.6732 in
Weight	1,12 Kg	1,7 Kg
Dynamic load rating radial (C)	36,1 kN
Dynamic load rating axial (C)	57,95 kN
Static load rating radial (C0)	70,3 kN
Static load rating axial (C0)	168,15 kN
(Grease) Lubrication Speed	1 400 r/min