Product details from catalogue Inquiry

Drawings:

23280-BEA-XL-K-MB1-C3 FAG

Housing selection guide


d Bore diameter 400 mm
D Outside diameter 720 mm
B Width 256 mm
Cr Basic dynamic load rating, radial 7.000.000 N
C0r Basic static load rating, radial 10.900.000 N
Cur Fatigue load limit, radial 750.000 N
nG Limiting speed 820 1/min
nϑr Reference speed 370 1/min
≈m Weight 444 kg
da min Minimum diameter shaft shoulder 426 mm
Da max Maximum diameter of housing shoulder 694 mm
ra max Maximum recess radius 5 mm
da max Maximum diameter of shaft shoulder 473 mm
db min Minimum cavity diameter of the sleeve 427 mm
Ba min Minimum cavity width of the sleeve 15 mm
rmin Minimum chamfer dimension 6 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 0,36
Y1 Dynamic axial load factor 1,9
Y2 Dynamic axial load factor 2,83
Y0 Static axial load factor 1,86
Design with lose center lip ring BEA
Bore type Tapered, taper 1:12 K
Cage Solid brass cage MB1
Radial internal clearance Group 3 (C3) C3
Relubrication feature Standard