Product details from catalogue Inquiry

Drawings:

238/500-B-MB FAG

Housing selection guide


d Bore diameter 500 mm
D Outside diameter 620 mm
B Width 90 mm
Cr Basic dynamic load rating, radial 1.540.000 N
C0r Basic static load rating, radial 4.150.000 N
Cur Fatigue load limit, radial 265.000 N
nG Limiting speed 1.120 1/min
nϑr Reference speed 540 1/min
≈m Weight 62 kg
da min Minimum diameter shaft shoulder 512,4 mm
Da max Maximum diameter of housing shoulder 607,6 mm
ra max Maximum recess radius 2,5 mm
rmin Minimum chamfer dimension 3 mm
D1 Bore diameter outer ring 586,2 mm
ds Diameter lubrication hole 6,3 mm
ns Width of lubricating groove 12,2 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 5,42
Y2 Dynamic axial load factor 8,06
Y0 Static axial load factor 5,3
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