Product details from catalogue Inquiry

Drawings:

239/500-MB-R50-140 FAG

Housing selection guide


d Bore diameter 500 mm
D Outside diameter 670 mm
B Width 128 mm
Cr Basic dynamic load rating, radial 2.600.000 N
C0r Basic static load rating, radial 6.300.000 N
Cur Fatigue load limit, radial 410.000 N
nG Limiting speed 990 1/min
nϑr Reference speed 540 1/min
≈m Weight 128,5 kg
da min Minimum diameter shaft shoulder 518 mm
Da max Maximum diameter of housing shoulder 652 mm
ra max Maximum recess radius 4 mm
rmin Minimum chamfer dimension 5 mm
D1 Bore diameter outer ring 619,3 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 0,17
Y1 Dynamic axial load factor 3,9
Y2 Dynamic axial load factor 5,81
Y0 Static axial load factor 3,81
Bore type Cylindrical Z
Cage Solid brass cage MB
Relubrication feature Standard