Product details from catalogue Inquiry

Drawings:

22256-BEA-XL-MB1-C3 FAG

Housing selection guide


d Bore diameter 280 mm
D Outside diameter 500 mm
B Width 130 mm
Cr Basic dynamic load rating, radial 2.750.000 N
C0r Basic static load rating, radial 3.700.000 N
Cur Fatigue load limit, radial 320.000 N
nG Limiting speed 1.650 1/min
nϑr Reference speed 990 1/min
≈m Weight 108,46 kg
da min Minimum diameter shaft shoulder 300 mm
Da max Maximum diameter of housing shoulder 480 mm
ra max Maximum recess radius 4 mm
rmin Minimum chamfer dimension 5 mm
D1 Bore diameter outer ring 436 mm
ds Diameter lubrication hole 12,5 mm
ns Width of lubricating groove 23,5 mm
Tmin Operating temperature min. -30 °C
Tmax Operating temperature max. 200 °C
e Limiting value of Fa/Fr for the applicability of diff. Values of factors X and Y 0,25
Y1 Dynamic axial load factor 2,71
Y2 Dynamic axial load factor 4,04
Y0 Static axial load factor 2,65
Design with lose center lip ring BEA
Bore type Cylindrical Z
Cage Solid brass cage MB1
Radial internal clearance Group 3 (C3) C3
Relubrication feature Standard