Product details from catalogue Inquiry

Drawings:

238/710-MB FAG

Housing selection guide


d Bore diameter 710 mm
D Outside diameter 870 mm
B Width 118 mm
Cr Basic dynamic load rating, radial 2.650.000 N
C0r Basic static load rating, radial 7.500.000 N
Cur Fatigue load limit, radial 550.000 N
nG Limiting speed 770 1/min
nϑr Reference speed 355 1/min
≈m Weight 153 kg
da min Minimum diameter shaft shoulder 724,6 mm
Da max Maximum diameter of housing shoulder 855,4 mm
ra max Maximum recess radius 3 mm
rmin Minimum chamfer dimension 4 mm
D1 Bore diameter outer ring 824,9 mm
ds Diameter lubrication hole 8 mm
ns Width of lubricating groove 15 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 0,12
Y1 Dynamic axial load factor 5,72
Y2 Dynamic axial load factor 8,51
Y0 Static axial load factor 5,59
Bore type Cylindrical Z
Cage Solid brass cage MB
Radial internal clearance Group N (CN) CN
Relubrication feature Standard