A12-27E3 Rotek Slewing Ring Bearings
| Brand Name: | Rotek |
| Model Number: | A12-27E3 |
| Dimension series: | 3EC |
| d: | 260 mm |
| D: | 360 mm |
| T: | 63.5 mm |
| d1 ≈: | 308.6 mm |
| B: | 63.5 mm |
| C: | 48 mm |
| r1,2 min.: | 3 mm |
Product Details
| Dimension series | 3EC |
| d | 260 mm |
| D | 360 mm |
| T | 63.5 mm |
| d1 ≈ | 308.6 mm |
| B | 63.5 mm |
| C | 48 mm |
| r1,2 min. | 3 mm |
| r3,4 min. | 2.5 mm |
| a | 68.743 mm |
| da max. | 280 mm |
| db min. | 276.5 mm |
| Da min. | 328 mm |
| Da max. | 345.5 mm |
| Db min. | 347 mm |
| Ca min. | 11 mm |
| Cb min. | 15.5 mm |
| ra max. | 3 mm |
| rb max. | 2.5 mm |
| Basic dynamic load rating C | 910 kN |
| Basic static load rating C0 | 1530 kN |
| Fatigue load limit Pu | 134 kN |
| Reference speed | 1300 r/min |
| Limiting speed | 1600 r/min |
| Calculation factor e | 0.4 |
| Calculation factor Y | 1.5 |
| Calculation factor Y0 | 0.8 |
| Mass bearing | 18.9 kg |