Bearing number	2207 EKTN9	NUP2207-E-MPA	NUP2207E
Size (mm)	72x35x23(mm)	35x72x23(mm)	35x72x23(mm)
Brand	SKF	NKE	CYSD
Bore Diameter (mm)	72(mm)	35(mm)	35(mm)
Outer Diameter (mm)	35(mm)	72(mm)	72(mm)
Width (mm)	23(mm)	23(mm)	23(mm)
d	35 mm 1.378 in	35 mm 1.378 in	35 mm 1.378 in
D	72 mm 2.8346 in	72 mm 2.8346 in	72 mm 2.8346 in
B	23 mm 0.9055 in	23 mm 0.9055 in	23 mm 0.9055 in
d1	45.3 mm 1.7835 in
D1	62.9 mm 2.4764 in
r1,2 - min.	1.1 mm 0.0433 in
Da - max.	65 mm 2.5591 in
ra - max.	1.1 mm 0.0433 in
Basic dynamic load rating - C	30.2 kN
Basic static load rating - C0	8.8 kN
Fatigue load limit - Pu	0.46 kN
Reference speed	18000 r/min
Limiting speed	12000 r/min
Calculation factor - kr	0.045
Calculation factor - e	0.31
Calculation factor - Y0	2.2
Calculation factor - Y1	2
Calculation factor - Y2	3.1