Name	BS 330 7P62U	BTM425330J	NUP330 E
Brand	SNFA	KOYO	CX
Size (mm)	30x72x19(mm)	42x53x30(mm)	150x320x65(mm)
Bore Diameter (mm)	30(mm)	42(mm)	150(mm)
Outer Diameter (mm)	72(mm)	53(mm)	320(mm)
Width (mm)	19(mm)	30(mm)	65(mm)
d	30 mm 1.1811 in		150 mm 5.9055 in
D	72 mm 2.8346 in	53 mm 2.0866 in	320 mm 12.5984 in
B	19 mm 0.748 in		65 mm 2.5591 in
C	19 mm 0.748 in	30 mm 1.1811 in	65 mm 2.5591 in
H	19 mm 0.748 in
a	57 mm 2.2441 in
d1	43,8 mm 1.7244 in
d2	50,5 mm 1.9882 in
r1 min.	1,1 mm 0.0433 in
r2 min.	1,1 mm 0.0433 in
D1	51,1 mm 2.0118 in
D2	59,5 mm 2.3425 in
da min.	40 mm 1.5748 in
Da max.	65,5 mm 2.5787 in
ra max.	1 mm 0.0394 in
Weight	0,4 Kg	0,121 Kg	28,43 Kg
Basic dynamic load rating (C)	40,5 kN	45,7 kN	757 kN
Basic static load rating (C0)	98 kN	83,9 kN	922 kN
(Grease) Lubrication Speed	6 700 r/min	5100 r/min	1700 r/min
(Oil) Lubrication Speed	8 000 r/min