| d |
Bore diameter |
280 mm |
| D |
Outside diameter |
420 mm |
| B |
Width |
65 mm |
| Cr |
Basic dynamic load rating, radial |
560.000 N |
| C0r |
Basic static load rating, radial |
1.090.000 N |
| Cur |
Fatigue load limit, radial |
32.000 N |
| nG |
Limiting speed |
2.600 1/min |
| nϑr |
Reference speed |
1.240 1/min |
| ≈m |
Weight |
41,6 kg |
| da min |
Minimum diameter shaft shoulder |
294,6 mm |
| Da max |
Maximum diameter of housing shoulder |
405,4 mm |
| ra max |
Maximum fillet radius |
3 mm |
| rmin |
Minimum chamfer dimension |
4 mm |
| D1 |
Shoulder diameter outer ring |
373 mm |
| d1 |
Shoulder diameter inner ring |
329,3 mm |
| a |
Distance between the apexes of the pressure cones |
245 mm |
| an |
Hight retaining slot |
15 mm |
| bn |
Width retaining slot |
12,5 mm |
| rn |
Radius retaining slot |
2,5 mm |
| α |
Contact angle |
35 ° |
| Tmin |
Operating temperature min. |
-30 °C |
| Tmax |
Operating temperature max. |
200 °C |
| Cage |
solid brass cage, outer ring guided |
MPA |
| Design, bearing outer ring |
two retaining grooves in the outer ring on one side |
N2 |
| Tolerance class |
Normal (PN) |
PN |
| Dimensional / heat stabilization |
Rings dimensional stabilized up to 200° |
S1 |
| Axial internal clearance |
Group 4 (C4), bigger than C3 |
C4 |
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