7215-B-XL-MP-UB FAG Catalog

d	Bore diameter	75 mm
D	Outside diameter	130 mm
B	Width	25 mm
Cr	Basic dynamic load rating, radial	73.000 N
C0r	Basic static load rating, radial	62.000 N
Cur	Fatigue load limit, radial	4.250 N
nG	Limiting speed	8.900 1/min
nϑr	Reference speed	5.300 1/min
≈m	Weight	1,315 kg
da min	Minimum diameter of shaft shoulder	84 mm
Da max	Maximum diameter of housing shoulder	121 mm
Db max	Maximum diameter of housing shoulder	124,4 mm
ra max	Maximum fillet radius of shaft	1,5 mm
ra1 max	Maximum fillet radius of housing	1 mm
rmin	Minimum chamfer dimension	1,5 mm
r1 min	Minimum chamfer dimension	1 mm
D1	Shoulder diameter on outer ring wide side face	109,2 mm
d1	Shoulder diameter on inner ring wide side face	96,5 mm
a	Distance between the apexes of the pressure cones	56 mm
α	Contact angle	40 °
Tmin	Operating temperature min.	-30 °C
Tmax	Operating temperature max.	150 °C
Amin	Axial clearance per set min.	28 µm
Tol(+)	Tolerance for axial clearance or preload per set	12 µm
Design variant	Design variant B	B
Sealing	not sealed	Without
Cage	solid brass cage, ball guided	MP
Tolerance class	Normal (PN)	PN
Bearing with matched conditions for fitting in pairs	bearing set with smaller axial internal clearance than UA	UB
Lubricant	Bearing not greased.	Without
Dimensional / heat stabilization	Rings dimensional stabilized up to 150°	S0