| Technical Item | Details |
| Model | ZAX240 Series |
| Material | 35MnBH Forged Steel |
| Heat Treatment | Induction Hardening & Tempering |
| Surface Hardness | HRC 52 - 58 |
| Hardening Depth | 5mm - 8mm |
| Seal Type | Premium Floating Seal Group |
| Bushing | Quality Bronze Bushing |
| Quality Control | Performance Leakage Test |
