Product details from catalogue Inquiry

Drawings:

23960-B-K-MB-C4 FAG

Housing selection guide


d Bore diameter 300 mm
D Outside diameter 420 mm
B Width 90 mm
Cr Basic dynamic load rating, radial 1.270.000 N
C0r Basic static load rating, radial 2.650.000 N
Cur Fatigue load limit, radial 170.000 N
nG Limiting speed 1.780 1/min
nϑr Reference speed 1.000 1/min
≈m Weight 37,8 kg
da min Minimum diameter shaft shoulder 312,4 mm
Da max Maximum diameter of housing shoulder 407,6 mm
ra max Maximum recess radius 2,5 mm
da max Maximum diameter of shaft shoulder 329 mm
db min Minimum cavity diameter of the sleeve 311 mm
Ba min Minimum cavity width of the sleeve 12 mm
rmin Minimum chamfer dimension 3 mm
D1 Bore diameter outer ring 384,6 mm
ds Diameter lubrication hole 9,5 mm
ns Width of lubricating groove 17,7 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 0,2
Y1 Dynamic axial load factor 3,42
Y2 Dynamic axial load factor 5,09
Y0 Static axial load factor 3,34
Design with fixed central rib B
Bore type Tapered, taper 1:12 K
Cage Solid brass cage MB
Radial internal clearance Group 4 (C4) C4
Relubrication feature Standard