Product number:

NAO 40X55X17

Brand:

Product name:

bearing

Sizes:

40X55X17

Replacements:

RNAO45X55X17+IR40X45X17

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NAO40X55X17 INA

d	Bore diameter	40 mm
D	Outside diameter	55 mm
B	Width	17 mm
Cr	Basic dynamic load rating, radial	22.500 N
C0r	Basic static load rating, radial	46.000 N
Cur	Fatigue load limit, radial	5.900 N
nG	Limiting speed	10.300 1/min
nG Grease	Limiting speed for grease lubrication	6.200 1/min
nϑr	Reference speed	5.900 1/min
≈m	Weight	0,13 kg
ra max	Maximum recess radius	0,3 mm
da	Mounting dimension	44,5 mm
db	Shoulder diameter axial guidance NK/shaft	49,2 mm
Da	Shoulder diameter outer ring	50,5 mm
Db	Shoulder diameter axial guidance NK/housing	45,6 mm
rmin	Minimum chamfer dimension	0,3 mm
E	Raceway diameter outer ring	50 mm
F	Raceway diameter inner ring	45 mm
s	Axial displacement	0,8 mm
Tmin	Operating temperature min.	-30 °C
Tmax	Operating temperature max.	120 °C
Cage	Standard	Standard
Radial internal clearance	Group N (CN)	CN
Number of rows	single-row	1
Lubrication hole	without	without
Coating		Without
Sealing		Without
Special features		Without