580901 Rolling Mills Sealed spherical roller bearings continuous casting plants
| Brand Name: |
Rolling Mills |
| Model Number: |
580901 |
| Bearing number: |
238/750 CAMA/W20 |
| Size (mm): |
920x750x128 |
| Bore Diameter (mm): |
920 |
| Outer Diameter (mm): |
750 |
| Width (mm): |
128 |
| d: |
750 mm |
| D: |
920 mm |
| B: |
128 mm |
Product Details
| Bearing number |
238/750 CAMA/W20 |
| Size (mm) |
920x750x128 |
| Bore Diameter (mm) |
920 |
| Outer Diameter (mm) |
750 |
| Width (mm) |
128 |
| d |
750 mm |
| D |
920 mm |
| B |
128 mm |
| d2 |
812 mm |
| D1 |
873 mm |
| K |
12 mm |
| r1,2 - min. |
5 mm |
| da - min. |
768 mm |
| Da - max. |
902 mm |
| ra - max. |
4 mm |
| Basic dynamic load rating - C |
3405 kN |
| Basic static load rating - C0 |
8500 kN |
| Fatigue load limit - Pu |
550 kN |
| Reference speed |
340 r/min |
| Limiting speed |
600 r/min |
| Calculation factor - e |
0.11 |
| Calculation factor - Y1 |
6.1 |
| Calculation factor - Y2 |
9.1 |
| Calculation factor - Y0 |
6.3 |
| d2 ≈ |
812 mm |
| D1 ≈ |
873 mm |
| r1,2 min. |
5 mm |
| da min. |
768 mm |
| Da max. |
902 mm |
| ra max. |
4 mm |
| Basic dynamic load rating C |
3405 kN |
| Basic static load rating C0 |
8500 kN |
| Fatigue load limit Pu |
550 kN |
| Calculation factor e |
0.11 |
| Calculation factor Y1 |
6.1 |
| Calculation factor Y2 |
9.1 |
| Calculation factor Y0 |
6.3 |
| Mass bearing |
185 kg |