Bearing number	UKT211	UKT211	UKT211
Brand	ISO	KOYO	CX
Bore Diameter (mm)	50(mm)	50,8(mm)	50(mm)
d	50 mm 1.9685 in	50,8 mm 2 in	50 mm 1.9685 in
P	102 mm 4.0158 in		102 mm 4.0158 in
Q	64 mm 2.5197 in		64 mm 2.5197 in
A	146 mm 5.748 in	64 mm 2.5197 in	146 mm 5.748 in
B	59 mm 2.3228 in		59 mm 2.3228 in
E	130 mm 5.1181 in		130 mm 5.1181 in
G	19 mm 0.748 in		19 mm 0.748 in
H	171 mm 6.7323 in	146 mm 5.748 in	171 mm 6.7323 in
H1	106 mm 4.1732 in	130 mm 5.1181 in	106 mm 4.1732 in
H2	95 mm 3.7402 in	102 mm 4.0158 in	95 mm 3.7402 in
J	64 mm 2.5197 in		64 mm 2.5197 in
K	22 mm 0.8661 in		22 mm 0.8661 in
L	41 mm 1.6142 in	171 mm 6.7323 in	41 mm 1.6142 in
R	25 mm 0.9843 in		25 mm 0.9843 in
S	35 mm 1.378 in		35 mm 1.378 in