| d |
Bore diameter |
300 mm |
| D |
Outside diameter |
420 mm |
| B |
Width |
56 mm |
| Cr |
Basic dynamic load rating, radial |
290.000 N |
| C0r |
Basic static load rating, radial |
400.000 N |
| Cur |
Fatigue load limit, radial |
12.800 N |
| nG |
Limiting speed |
2.600 1/min |
| nϑr |
Reference speed |
1.890 1/min |
| ≈m |
Weight |
24,8 kg |
| da min |
Minimum diameter shaft shoulder |
312,4 mm |
| Da max |
Maximum diameter of housing shoulder |
407,6 mm |
| ra max |
Maximum fillet radius |
2,5 mm |
| rmin |
Minimum chamfer dimension |
3 mm |
| D1 |
Shoulder diameter outer ring |
385,1 mm |
| d1 |
Shoulder diameter inner ring |
337,05 mm |
| Tmin |
Operating temperature min. |
-30 °C |
| Tmax |
Operating temperature max. |
200 °C |
| f0 |
Calculation factor |
16,2 |
| Cage |
solid brass cage, outer ring guided |
MA |
| Tolerance class |
Normal (PN) |
PN |
| Dimensional / heat stabilization |
Rings dimensional stabilized up to 200° |
S1 |
| Radial internal clearance |
Group N (CN) |
CN |
| Bore type |
Cylindrical |
Z |
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