Product details from catalogue Inquiry

Drawings:

23288-B-MB FAG

Housing selection guide


d Bore diameter 440 mm
D Outside diameter 790 mm
B Width 280 mm
Cr Basic dynamic load rating, radial 7.100.000 N
C0r Basic static load rating, radial 13.300.000 N
Cur Fatigue load limit, radial 1.010.000 N
nG Limiting speed 720 1/min
nϑr Reference speed 320 1/min
≈m Weight 615 kg
da min Minimum diameter shaft shoulder 472 mm
Da max Maximum diameter of housing shoulder 758 mm
ra max Maximum recess radius 6 mm
rmin Minimum chamfer dimension 7,5 mm
D1 Bore diameter outer ring 669,3 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 0,37
Y1 Dynamic axial load factor 1,8
Y2 Dynamic axial load factor 2,69
Y0 Static axial load factor 1,76
Design with fixed central rib B
Bore type Cylindrical Z
Cage Solid brass cage MB
Radial internal clearance Group N (CN) CN
Relubrication feature Standard