Product details from catalogue Inquiry

Drawings:

NU2244-EX-M1A-C3 FAG

d	Bore diameter	220 mm
D	Outside diameter	400 mm
B	Width	108 mm
Cr	Basic dynamic load rating, radial	1.630.000 N
C0r	Basic static load rating, radial	2.370.000 N
Cur	Fatigue load limit, radial	255.000 N
nG	Limiting speed	2.440 1/min
nϑr	Reference speed	1.000 1/min
≈m	Weight	60,6 kg
da min	Minimum diameter shaft shoulder	237 mm
da max	Maximum diameter of shaft shoulder	256,7 mm
db min	Minimum shaft shoulder	261,3 mm
Da max	Maximum diameter of housing shoulder	383 mm
ra max	Maximum recess radius	3 mm
ra1 max	Maximum recess radius	3 mm
rmin	Minimum chamfer dimension	4 mm
r1 min	Minimum chamfer dimension	4 mm
s	Axial displacement	8,4 mm
E	Raceway diameter outer ring	367 mm
F	Raceway diameter inner ring	259 mm
D1 min	Minimum rib diameter outer ring	349,4 mm
Tmin	Operating temperature min.	-30 °C
Tmax	Operating temperature max.	150 °C
Design	Increased Capacity Design Design Modified	EX
Cage	Two Piece Brass Cage Lip guided	M1A
Radial internal clearance	Group 3 (C3)	C3
Tolerance class	Normal (PN)	PN