Name	N 322 ECM	UCPK322	BC1B 322770 A/HB1
Brand	SKF	NACHI	SKF
Size (mm)	240x110x50(mm)		480x380x40(mm)
Bore Diameter (mm)	240(mm)	110(mm)	480(mm)
Outer Diameter (mm)	110(mm)		380(mm)
Width (mm)	50(mm)	117(mm)	40(mm)
d	110 mm 4.3307 in	110 mm 4.3307 in	380 mm 14.9606 in
D	240 mm 9.4488 in		480 mm 18.8976 in
B	50 mm 1.9685 in	117 mm 4.6063 in	40 mm 1.5748 in
d1	155 mm 6.1024 in		418 mm 16.4567 in
E	211 mm 8.3071 in		451 mm 17.7559 in
r1,2 - min.	3 mm 0.1181 in		2.1 mm 0.0827 in
r3,4 - min.	3 mm 0.1181 in
s	3 mm 0.1181 in		2 mm 0.0787 in
da - min.	124 mm 4.8819 in		392 mm 15.4331 in
da - max.	208 mm 8.189 in
Da - min.	215 mm 8.4646 in
Da - max.	225 mm 8.8583 in		468 mm 18.4252 in
ra - max.	2.5 mm 0.0984 in		2 mm 0.0787 in
rb - max.	2.5 mm 0.0984 in
Basic dynamic load rating - C	530 kN		270 kN
Basic static load rating - C0	540 kN		520 kN
Fatigue load limit - Pu	61 kN		42.5 kN
Reference speed	3000 r/min		1100 r/min
Limiting speed	3400 r/min		1300 r/min
Calculation factor - kr	0.12		0.03