Product details from catalogue Inquiry

Drawings:

NU2230-E-XL-M1A-C3 FAG

d	Bore diameter	150 mm
D	Outside diameter	270 mm
B	Width	73 mm
Cr	Basic dynamic load rating, radial	780.000 N
C0r	Basic static load rating, radial	970.000 N
Cur	Fatigue load limit, radial	156.000 N
nG	Limiting speed	4.550 1/min
nϑr	Reference speed	1.850 1/min
≈m	Weight	18,7 kg
da min	Minimum diameter shaft shoulder	164 mm
da max	Maximum diameter of shaft shoulder	179 mm
db min	Minimum shaft shoulder	184 mm
Da max	Maximum diameter of housing shoulder	256 mm
ra max	Maximum recess radius	2,5 mm
ra1 max	Maximum recess radius	2,5 mm
rmin	Minimum chamfer dimension	3 mm
r1 min	Minimum chamfer dimension	3 mm
s	Axial displacement	7,5 mm
E	Raceway diameter outer ring	242 mm
F	Raceway diameter inner ring	182 mm
D1 min	Minimum rib diameter outer ring	233,2 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