d |
Bore diameter |
380 mm |
D |
Outside diameter |
620 mm |
B |
Width |
243 mm |
Cr |
Basic dynamic load rating, radial |
5.800.000 N |
C0r |
Basic static load rating, radial |
9.700.000 N |
Cur |
Fatigue load limit, radial |
730.000 N |
nG |
Limiting speed |
850 1/min |
nϑr |
Reference speed |
325 1/min |
≈m |
Weight |
281 kg |
da min |
Minimum diameter shaft shoulder |
400 mm |
Da max |
Maximum diameter of housing shoulder |
600 mm |
ra max |
Maximum recess radius |
4 mm |
rmin |
Minimum chamfer dimension |
5 mm |
D1 |
Bore diameter outer ring |
528,4 mm |
d2 |
Raceway diameter of the inner ring |
421 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 |
0,38 |
Y1 |
Dynamic axial load factor |
1,76 |
Y2 |
Dynamic axial load factor |
2,62 |
Y0 |
Static axial load factor |
1,72 |
Design |
with lose center lip ring |
BE |
Bore type |
Cylindrical |
Z |
Cage |
Sheet metal cage |
JPB |
Radial internal clearance |
Group 2 (C2) |
C3 |
Relubrication feature |
|
Standard |
Special material |
Inner ring from case hardened steel |
W209B |