Product details from catalogue Inquiry

Drawings:

238/750-B-MB FAG

Housing selection guide


d Bore diameter 750 mm
D Outside diameter 920 mm
B Width 128 mm
Cr Basic dynamic load rating, radial 3.000.000 N
C0r Basic static load rating, radial 8.700.000 N
Cur Fatigue load limit, radial 610.000 N
nG Limiting speed 720 1/min
nϑr Reference speed 330 1/min
≈m Weight 185,5 kg
da min Minimum diameter shaft shoulder 768 mm
Da max Maximum diameter of housing shoulder 902 mm
ra max Maximum recess radius 4 mm
rmin Minimum chamfer dimension 5 mm
D1 Bore diameter outer ring 872,1 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 5,61
Y2 Dynamic axial load factor 8,36
Y0 Static axial load factor 5,49
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