| d |
Bore diameter |
260 mm |
| D |
Outside diameter |
480 mm |
| B |
Width |
80 mm |
| Cr |
Basic dynamic load rating, radial |
840.000 N |
| C0r |
Basic static load rating, radial |
1.630.000 N |
| Cur |
Fatigue load limit, radial |
44.000 N |
| nG |
Limiting speed |
2.320 1/min |
| nϑr |
Reference speed |
1.080 1/min |
| ≈m |
Weight |
69,2 kg |
| da min |
Minimum diameter shaft shoulder |
280 mm |
| Da max |
Maximum diameter of housing shoulder |
460 mm |
| ra max |
Maximum fillet radius |
4 mm |
| rmin |
Minimum chamfer dimension |
5 mm |
| D1 |
Shoulder diameter outer ring |
401,8 mm |
| d1 |
Shoulder diameter inner ring |
338,4 mm |
| a |
Distance between the apexes of the pressure cones |
259 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 |
| Coating |
Bearing or components burnished |
J30## |
| Tolerance class |
Normal (PN) |
PN |
| Dimensional / heat stabilization |
Rings dimensional stabilized up to 200° |
S1 |
| Axial internal clearance |
Group 3 (C3), bigger than CN |
C3 |
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