Product details from catalogue Inquiry

Drawings:

NU2252-E-M1A-C3 FAG

d	Bore diameter	260 mm
D	Outside diameter	480 mm
B	Width	130 mm
Cr	Basic dynamic load rating, radial	2.180.000 N
C0r	Basic static load rating, radial	3.350.000 N
Cur	Fatigue load limit, radial	350.000 N
nG	Limiting speed	2.060 1/min
nϑr	Reference speed	780 1/min
≈m	Weight	107,51 kg
da min	Minimum diameter shaft shoulder	280 mm
da max	Maximum diameter of shaft shoulder	310 mm
db min	Minimum shaft shoulder	316 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	10,5 mm
E	Raceway diameter outer ring	433 mm
F	Raceway diameter inner ring	320 mm
D1 min	Minimum rib diameter outer ring	409 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 3 (C3)	C3
Tolerance class	Normal (PN)	PN