QJ1064-N2-MPA FAG Catalog

Four point contact bearing QJ10..-N2-MPA, holding grooves, solid brass cage

d	Bore diameter	320,00 mm
D	Outside diameter	480,00 mm
B	Width	74,00 mm
Cr	Basic dynamic load rating, radial	650.000,00 N
C0r	Basic static load rating, radial	1.320.000,00 N
Cur	Fatigue load limit, radial	36.000,00 N
nG	Limiting speed	2.250,00 1/min
nϑr	Reference speed	1.080,00 1/min
≈m	Weight	48,10 kg
da min	Minimum diameter shaft shoulder	334,60 mm
Da max	Maximum diameter of housing shoulder	465,40 mm
ra max	Maximum fillet radius	3,00 mm
rmin	Minimum chamfer dimension	4,00 mm
D1	Shoulder diameter outer ring	424,00 mm
d1	Shoulder diameter inner ring	376,50 mm
a	Distance between the apexes of the pressure cones	280,00 mm
an	Hight retaining slot	15,00 mm
bn	Width retaining slot	12,50 mm
rn	Radius retaining slot	2,50 mm
α	Contact angle	35,00 °
Tmin	Operating temperature min.	-30,00 °C
Tmax	Operating temperature max.	200,00 °C
Cage	solid brass cage, outer ring guided	MPA
Design, bearing outer ring	two retaining grooves in the outer ring on one side	N2
Coating		Without
Tolerance class	Normal (PN)	PN
Dimensional / heat stabilization	Rings dimensional stabilized up to 200°	S1
Axial internal clearance	Group N (CN)	CN