| d |
Bore diameter |
440 mm |
| D |
Outside diameter |
720 mm |
| B |
Width |
280 mm |
| Cr |
Basic dynamic load rating, radial |
6.400.000 N |
| C0r |
Basic static load rating, radial |
13.200.000 N |
| Cur |
Fatigue load limit, radial |
1.020.000 N |
| nG |
Limiting speed |
710 1/min |
| nϑr |
Reference speed |
255 1/min |
| ≈m |
Weight |
435,5 kg |
| da min |
Minimum diameter shaft shoulder |
466 mm |
| Da max |
Maximum diameter of housing shoulder |
694 mm |
| ra max |
Maximum recess radius |
5 mm |
| rmin |
Minimum chamfer dimension |
6 mm |
| D1 |
Bore diameter outer ring |
612,4 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 |
0,38 |
| Y1 |
Dynamic axial load factor |
1,76 |
| Y2 |
Dynamic axial load factor |
2,62 |
| Y0 |
Static axial load factor |
1,72 |
| Design |
with fixed central rib |
B |
| Bore type |
Tapered, taper 1:30 |
K30 |
| Cage |
Sheet metal cage |
JPB |
| Radial internal clearance |
Group 4 (C4) |
C4 |
| Relubrication feature |
|
Standard |
+36704288344
HU
EN