Product number:

QJ 1244-MPA

Brand:

Product name:

bearing

Sizes:

220X400X78

Inquiry Subscribe

QJ1244-MPA FAG

d	Bore diameter	220 mm
D	Outside diameter	400 mm
B	Width	78 mm
Cr	Basic dynamic load rating, radial	570.000 N
C0r	Basic static load rating, radial	980.000 N
Cur	Fatigue load limit, radial	32.000 N
nG	Limiting speed	2.850 1/min
nϑr	Reference speed	1.600 1/min
≈m	Weight	37,6 kg
da min	Minimum diameter shaft shoulder	237 mm
Da max	Maximum diameter of housing shoulder	383 mm
ra max	Maximum fillet radius	3 mm
rmin	Minimum chamfer dimension	4 mm
D1	Shoulder diameter outer ring	330,1 mm
d1	Shoulder diameter inner ring	287,8 mm
a	Distance between the apexes of the pressure cones	620 mm
α	Contact angle	45 °
Tmin	Operating temperature min.	-30 °C
Tmax	Operating temperature max.	200 °C
Cage	solid brass cage, outer ring guided	MPA
Design, bearing outer ring	Standard	S
Coating		Without
Tolerance class	Normal (PN)	PN
Dimensional / heat stabilization	Rings dimensional stabilized up to 200°	S1
Axial internal clearance	Group N (CN)	CN