Name	NU 308 ECML	NU 308 ECML/P6VG147	UC308
Brand	SKF	SKF	CRAFT
Size (mm)	90x40x23(mm)		40x90x52(mm)
Bore Diameter (mm)	90(mm)		40(mm)
Outer Diameter (mm)	40(mm)		90(mm)
Width (mm)	23(mm)		52(mm)
d	40 mm 1.5748 in		40 mm 1.5748 in
D	90 mm 3.5433 in		90 mm 3.5433 in
B	23 mm 0.9055 in		52 mm 2.0472 in
D1	75.55 mm 2.9744 in
F	52 mm 2.0472 in
r1,2 - min.	1.5 mm 0.0591 in
r3,4 - min.	1.5 mm 0.0591 in
s	1.4 mm 0.0551 in		19 mm 0.748 in
da - min.	48 mm 1.8898 in
da - max.	50 mm 1.9685 in
db - min.	54 mm 2.126 in
Da - max.	81.8 mm 3.2205 in
ra - max.	1.5 mm 0.0591 in
rb - max.	1.5 mm 0.0591 in
Basic dynamic load rating - C	93 kN
Basic static load rating - C0	78 kN
Fatigue load limit - Pu	10.2 kN
Reference speed	8000 r/min
Limiting speed	15000 r/min
Calculation factor - kr	0.23