Product number:

NK 55/25-XL

Brand:

Product name:

bearing

Sizes:

55X68X25

Replacements:

NK 55/25

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NK55/25-XL INA

Fw	Under roller diameter	55 mm
D	Outside diameter	68 mm
C	Width, outer ring	25 mm
Cr	Basic dynamic load rating, radial	45.500 N
C0r	Basic static load rating, radial	82.000 N
Cur	Fatigue load limit, radial	14.300 N
nG	Limiting speed	8.400 1/min
nϑr	Reference speed	5.200 1/min
≈m	Weight	191,05 g
rmin	Minimum chamfer dimension	0,6 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