Product details from catalogue Inquiry

Drawings:

7222-B-XL-TVP-UB FAG


d Bore diameter 110 mm
D Outside diameter 200 mm
B Width 38 mm
Cr Basic dynamic load rating, radial 167.000 N
C0r Basic static load rating, radial 154.000 N
Cur Fatigue load limit, radial 8.600 N
nG Limiting speed 4.350 1/min
nϑr Reference speed 3.950 1/min
≈m Weight 4,445 kg
da min Minimum diameter of shaft shoulder 122 mm
Da max Maximum diameter of housing shoulder 188 mm
Db max Maximum diameter of housing shoulder 193 mm
ra max Maximum fillet radius of shaft 2,1 mm
ra1 max Maximum fillet radius of housing 1 mm
rmin Minimum chamfer dimension 2,1 mm
r1 min Minimum chamfer dimension 1,1 mm
D1 Shoulder diameter on outer ring wide side face 165,7 mm
d1 Shoulder diameter on inner ring wide side face 144,9 mm
a Distance between the apexes of the pressure cones 84 mm
α Contact angle 40 °
Tmin Operating temperature min. -30 °C
Tmax Operating temperature max. 120 °C
Amin Axial clearance per set min. 34 µm
Tol(+) Tolerance for axial clearance or preload per set 12 µm
Design variant Design variant B B
Sealing not sealed Without
Cage solid cage made of glass-fiber reinforced polyamid PA66, ball guided TVP
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