2207 NKE Self Aligning Ball Bearings

2207 NKE Self Aligning Ball Bearings

Name	2207	2207	2207
Brand	SNR	ZEN	CRAFT
Size (mm)	35x72x23(mm)	35x72x23(mm)	35x72x23(mm)
Bore Diameter (mm)	35,000(mm)	35(mm)	35(mm)
Outer Diameter (mm)	72,000(mm)	72(mm)	72(mm)
Width (mm)	23,000(mm)	23(mm)	23(mm)
d	35,000 mm 1.378 in	35 mm 1.378 in	35 mm 1.378 in
D	72,000 mm 2.8346 in	72 mm 2.8346 in	72 mm 2.8346 in
B	23,000 mm 0.9055 in	23 mm 0.9055 in	23 mm 0.9055 in
C	23,000 mm 0.9055 in	23 mm 0.9055 in	23 mm 0.9055 in
d1	46.2 mm 1.8189 in
D1	59.8 mm 2.3543 in
rs min	1.1 mm 0.0433 in
e	0.37
Y1	1.69
Y2	2.62
Y0	1.77
Radial clearance class	CN
Precision class	P0
Mass	0.4 kg
Dynamic load, C	21.2 kN
Static load, C0	6.6 kN
Nref	10,000 rpm
Nlim	12,000 rpm
Min operating temperature, Tmin	-40 °C
Max operating temperature, Tmax	120 °C
Characteristic cage frequency, FTF	0.41 Hz
Characteristic rolling element frequency, BSF	5.39 Hz
Characteristic outer ring frequency, BPF0	5.78 Hz
Characteristic inner ring frequency, BPFI	8.22 Hz
da min	41.5 mm 1.6339 in
Da max	65.5 mm 2.5787 in
ra max	1 mm 0.0394 in

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