| d |
Bore diameter |
180 mm |
| D |
Outside diameter |
280 mm |
| B |
Width |
74 mm |
| Cr |
Basic dynamic load rating, radial |
1.040.000 N |
| C0r |
Basic static load rating, radial |
1.450.000 N |
| Cur |
Fatigue load limit, radial |
173.000 N |
| nG |
Limiting speed |
2.600 1/min |
| nϑr |
Reference speed |
1.760 1/min |
| ≈m |
Weight |
15,962 kg |
| da min |
Minimum diameter shaft shoulder |
190,2 mm |
| Da max |
Maximum diameter of housing shoulder |
269,8 mm |
| ra max |
Maximum recess radius |
2,1 mm |
| da max |
Maximum diameter of shaft shoulder |
201 mm |
| db min |
Minimum cavity diameter of the sleeve |
189 mm |
| Ba min |
Minimum cavity width of the sleeve |
8 mm |
| rmin |
Minimum chamfer dimension |
2,1 mm |
| D1 |
Bore diameter outer ring |
254,3 mm |
| ds |
Diameter lubrication hole |
8 mm |
| ns |
Width of lubricating groove |
15 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 |
0,23 |
| Y1 |
Dynamic axial load factor |
2,9 |
| Y2 |
Dynamic axial load factor |
4,31 |
| Y0 |
Static axial load factor |
2,83 |
| Design |
without central rip |
E1A |
| Bore type |
Tapered, taper 1:12 |
K |
| Cage |
Solid brass cage |
M |
| Radial internal clearance |
Group 4 (C4) |
C4 |
| Relubrication feature |
|
Standard |
| Special material |
Inner ring from case hardened steel |
W209B |
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