Product details from catalogue Inquiry

Drawings:

239/630-B-K-MB-C3 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 264,5 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
da max Maximum diameter of shaft shoulder 688 mm
db min Minimum cavity diameter of the sleeve 649 mm
Ba min Minimum cavity width of the sleeve 20 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 Tapered, taper 1:12 K
Cage Solid brass cage MB
Radial internal clearance Group 3 (C3) C3
Relubrication feature Standard