Product details from catalogue Inquiry

Drawings:

239/630-B-MB FAG

Housing selection guide


d Bore diameter 630 mm
D Outside diameter 850 mm
B Width 165 mm
Cr Basic dynamic load rating, radial 4.100.000 N
C0r Basic static load rating, radial 9.900.000 N
Cur Fatigue load limit, radial 720.000 N
nG Limiting speed 740 1/min
nϑr Reference speed 405 1/min
≈m Weight 272,5 kg
da min Minimum diameter shaft shoulder 653 mm
Da max Maximum diameter of housing shoulder 827 mm
ra max Maximum recess radius 5 mm
rmin Minimum chamfer dimension 6 mm
D1 Bore diameter outer ring 784,5 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 0,18
Y1 Dynamic axial load factor 3,8
Y2 Dynamic axial load factor 5,66
Y0 Static axial load factor 3,72
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