Slewing Ring Bearings, often called slewing bearings or turntable bearings, are large-sized, high-load precision bearings designed to enable rotational movement between two machine components while supporting axial, radial, and tilting moment loads simultaneously.

| Model No. | d/mm | D/mm | H/mm |
| YRT50 | 50 | 126 | 30 |
| YRT80 | 80 | 146 | 35 |
| YRT100 | 100 | 185 | 38 |
| YRT120 | 120 | 210 | 40 |
| YRT150 | 150 | 240 | 40 |
| YRT180 | 180 | 280 | 43 |
| YRT200 | 200 | 300 | 45 |
| YRT260 | 260 | 385 | 55 |
| YRT325 | 325 | 450 | 60 |
| YRT395 | 395 | 525 | 65 |
| YRT460 | 460 | 600 | 70 |
| YRT580 | 580 | 750 | 90 |
| YRT650 | 650 | 870 | 122 |
| YRT850 | 850 | 1095 | 124 |
| YRT950 | 950 | 1200 | 132 |
| YRT1030 | 1030 | 1300 | 145 |
| YRT1200 | 1200 | 1490 | 164 |