Product details from catalogue Inquiry

Drawings:

71988-MPA-P5 FAG

d	Bore diameter	440 mm
D	Outside diameter	600 mm
B	Width	74 mm
Cr	Basic dynamic load rating, radial	500.000 N
C0r	Basic static load rating, radial	990.000 N
Cur	Fatigue load limit, radial	25.500 N
nG	Limiting speed	1.510 1/min
nϑr	Reference speed	920 1/min
≈m	Weight	56,9 kg
da min	Minimum diameter of shaft shoulder	454,6 mm
Da max	Maximum diameter of housing shoulder	585,4 mm
Db max	Maximum diameter of housing shoulder	593 mm
ra max	Maximum fillet radius of shaft	3 mm
ra1 max	Maximum fillet radius of housing	1,5 mm
rmin	Minimum chamfer dimension	4 mm
r1 min	Minimum chamfer dimension	1,5 mm
D1	Shoulder diameter on outer ring wide side face	540,5 mm
d1	Shoulder diameter on inner ring wide side face	500 mm
a	Distance between the apexes of the pressure cones	187 mm
α	Contact angle	30 °
Tmin	Operating temperature min.	-30 °C
Tmax	Operating temperature max.	200 °C
Design variant		Standard
Sealing	not sealed	Without
Cage	solid brass cage, outer ring guided	MPA
Tolerance class	Class5 (P5), better than P6	P5
Lubricant	Bearing not greased.	Without
Dimensional / heat stabilization	Rings dimensional stabilized up to 200°	S1