Manufactured in-house from forged blanks, then turned, hobbed, heat-treated and ground to your tolerance. Lot-level traceability and dimensional reports are available with every shipment.
| Материал | 20CrMnTi / 20CrMo / 42CrMo |
|---|---|
| Модуль | ≤ 8 |
| Макс. наружный диаметр | ≤ 325 mm |
| Степень точности | GB/T 6 |
| Термообработка | Carburising + quenching |
| Твёрдость поверхности | 58–62 HRC (case) |
| Технология | Closed-die precision forging → normalising → CNC machining / grinding |
| Мин. партия | 500 pcs |
| Срок изготовления | 35 days |
| Применение | Heavy truck · tractor · construction machinery · wind power |
