Name	NAPK209-26	NAPK209-26	QJ209-MPA
Brand	FYH	KOYO	NKE
Bore Diameter (mm)	41,275(mm)	41,275(mm)	45(mm)
d	41,275 mm 1.625 in	41,275 mm 1.625 in	45 mm 1.7717 in
H	52,4 mm 2.063 in	52,4 mm 2.063 in
A	54 mm 2.126 in	54 mm 2.126 in
B1	56,3 mm 2.2165 in	56,3 mm 2.2165 in
H1	20 mm 0.7874 in	20 mm 0.7874 in
H2	106 mm 4.1732 in	106 mm 4.1732 in
J	146 mm 5.748 in	146 mm 5.748 in
L	190 mm 7.4803 in	190 mm 7.4803 in
L1	52 mm 2.0472 in	52 mm 2.0472 in
N	14 mm 0.5512 in	14 mm 0.5512 in
N1	19 mm 0.748 in	19 mm 0.748 in
S	21,4 mm 0.8425 in	21,4 mm 0.8425 in
Bolt (G)	1/2	1/2
Weight	2,7 Kg	2,7 Kg	0,48 Kg
Basic dynamic load rating (C)	34,1 kN	34,1 kN	65 kN
Basic static load rating (C0)	21,3 kN	21,3 kN	55 kN