Product details from catalogue Inquiry

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NU252-E-M1A FAG

d	Bore diameter	260 mm
D	Outside diameter	480 mm
B	Width	80 mm
Cr	Basic dynamic load rating, radial	1.350.000 N
C0r	Basic static load rating, radial	1.890.000 N
Cur	Fatigue load limit, radial	142.000 N
nG	Limiting speed	2.100 1/min
nϑr	Reference speed	1.110 1/min
≈m	Weight	69,5 kg
da min	Minimum diameter shaft shoulder	280 mm
da max	Maximum diameter of shaft shoulder	314 mm
db min	Minimum shaft shoulder	320 mm
Da max	Maximum diameter of housing shoulder	460 mm
ra max	Maximum recess radius	4 mm
ra1 max	Maximum recess radius	4 mm
rmin	Minimum chamfer dimension	5 mm
r1 min	Minimum chamfer dimension	5 mm
s	Axial displacement	6,2 mm
E	Raceway diameter outer ring	429 mm
F	Raceway diameter inner ring	317 mm
D1 min	Minimum rib diameter outer ring	406,6 mm
Tmin	Operating temperature min.	-30 °C
Tmax	Operating temperature max.	150 °C
Design	Increased Capacity Design	E
Cage	Two Piece Brass Cage Lip guided	M1A
Radial internal clearance	Group N (CN)	CN
Tolerance class	Normal (PN)	PN