Product details from catalogue Inquiry

Drawings:

NUP1944-E-XL-MPAX-C3 FAG

d	Bore diameter	220 mm
D	Outside diameter	300 mm
B	Width	38 mm
Cr	Basic dynamic load rating, radial	395.000 N
C0r	Basic static load rating, radial	560.000 N
Cur	Fatigue load limit, radial	78.000 N
nG	Limiting speed	4.300 1/min
nϑr	Reference speed	2.000 1/min
≈m	Weight	8,2 kg
d1	Maximum rib diameter inner ring	247,1 mm
D1 min	Minimum rib diameter outer ring	275 mm
da min	Minimum diameter shaft shoulder	228 mm
dc min	Minimum shaft shoulder	251,6 mm
Da max	Maximum diameter of housing shoulder	289 mm
ra max	Maximum recess radius	2 mm
rmin	Minimum chamfer dimension	2,1 mm
r1 min	Minimum chamfer dimension	1,5 mm
E	Raceway diameter outer ring	282 mm
F	Raceway diameter inner ring	240 mm
B3	Width of loose rib	8 mm
Tmin	Operating temperature min.	-30 °C
Tmax	Operating temperature max.	150 °C
Design	Increased Capacity Design	E
Cage	One Piece Brass Cage Lip Guided	MPAX
Radial internal clearance	Group 3 (C3)	C3
Tolerance class	Normal (PN)	PN