| d |
Bore diameter |
180 mm |
| D |
Outside diameter |
300 mm |
| B |
Width |
118 mm |
| Cr |
Basic dynamic load rating, radial |
1.460.000 N |
| C0r |
Basic static load rating, radial |
2.170.000 N |
| Cur |
Fatigue load limit, radial |
208.000 N |
| nG |
Limiting speed |
2.000 1/min |
| nϑr |
Reference speed |
980 1/min |
| ≈m |
Weight |
32,725 kg |
| da min |
Minimum diameter shaft shoulder |
194 mm |
| Da max |
Maximum diameter of housing shoulder |
286 mm |
| ra max |
Maximum recess radius |
2,5 mm |
| rmin |
Minimum chamfer dimension |
3 mm |
| D1 |
Bore diameter outer ring |
255,7 mm |
| d2 |
Raceway diameter of the inner ring |
204,8 mm |
| ds |
Diameter lubrication hole |
6,3 mm |
| ns |
Width of lubricating groove |
12,2 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 |
0,36 |
| Y1 |
Dynamic axial load factor |
1,86 |
| Y2 |
Dynamic axial load factor |
2,77 |
| Y0 |
Static axial load factor |
1,82 |
| 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 |
HU
EN
