Product details from catalogue Inquiry

Drawings:

22228-E1A-XL-K-2RSR-M FAG

Housing selection guide


d Bore diameter 140 mm
D Outside diameter 250 mm
B Width 68 mm
Cr Basic dynamic load rating, radial 830.000 N
C0r Basic static load rating, radial 970.000 N
Cur Fatigue load limit, radial 100.000 N
nG Limiting speed 820 1/min
≈m Weight 13,6 kg
da min Minimum diameter shaft shoulder 154 mm
Da max Maximum diameter of housing shoulder 236 mm
ra max Maximum recess radius 2,5 mm
da max Maximum diameter of shaft shoulder 164 mm
db min Minimum cavity diameter of the sleeve 149 mm
Ba min Minimum cavity width of the sleeve 8 mm
rmin Minimum chamfer dimension 3 mm
ds Diameter lubrication hole 6,3 mm
ns Width of lubricating groove 12,2 mm
Tmin Operating temperature min. -30 °C
Tmax Operating temperature max. 100 °C
e Limiting value of Fa/Fr for the applicability of diff. Values of factors X and Y 0,24
Y1 Dynamic axial load factor 2,81
Y2 Dynamic axial load factor 4,19
Y0 Static axial load factor 2,75
Design without central rip E1A
Bore type Tapered, taper 1:12 K
Cage Solid brass cage M
Relubrication feature Standard
Special material Standard