- Simple structure, no lubrication, convenient maintenance, easy inspection.
- Wear-resisting, oil resistant, big carrying capacity, long service life, safe and reliable.
- Stable and reliable operation, good vibration damping, buffering and electrical insulation performance.
| Coupling | 14kg coupling | 17kg coupling | 22kg coupling |
| Bearing width | 121-123.5 | 121-123.5 | 121-123.5 |
| Large half thickness | 84 | 84 | 84 |
| Small half thickness | 74 | 74 | 74 |
| Elastomer thickness | 35 | 35 | 35 |
| Outer diameter | Φ205 | Φ210 | Φ210 |
| Step diameter | Φ100 | Φ120 | Φ120 |
| Large half hole length | 80 | 80 | 78 |
| Large half aperture | Φ38 | Φ38 | Φ38 |
| Horizontal key width | 10 | 10 | 10 |
| Spline length | ≥35 | 41 | 42 |
| Spline minor diameter | Φ35 | Φ35 | Φ35 |
| Spline major diameter | Φ40 | Φ40 | Φ40 |
| Spline key width | 10 | 10 | 10 |
| Speed (rpm) | 1500 | 1500 | 1500 |
| Rotating inertia (l Kg.m2) | 0.065 | 0.093 | 0.105 |