Product number:

NK 47/30

Brand:

Product name:

bearing

Sizes:

47X57X30

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NK47/30-XL INA

Fw	Under roller diameter	47 mm
D	Outside diameter	57 mm
C	Width, outer ring	30 mm
Cr	Basic dynamic load rating, radial	48.500 N
C0r	Basic static load rating, radial	94.000 N
Cur	Fatigue load limit, radial	17.800 N
nG	Limiting speed	9.800 1/min
nϑr	Reference speed	5.800 1/min
≈m	Weight	0,143 kg
rmin	Minimum chamfer dimension	0,3 mm
Tmin	Operating temperature min.	-30 °C
Tmax	Operating temperature max.	120 °C
Lubricant		Without
Cage	Standard	Standard
Cage feature		Standard
Tolerance class	Normal (PN)	PN