Description
Spline gear shafts are highly specialized and essential components in modern mechanical power transmission systems. They combine the functions of a gear and a shaft, featuring splines along their surface that allow for a precise and reliable connection with other mating components, such as gears, couplings, or hubs. These shafts play a crucial role in facilitating the transfer of rotational motion and torque in a wide variety of industrial applications where efficient and flexible power transmission is demanded.
Technical Data
| CHINA/GB | ISO | ROCT | ASTM | JIS | DIN |
| 45 | C45E4 | 45 | 1045 | S45C | CK45 |
| 40Cr | 41Cr4 | 40X | 5140 | SCr440 | 41Cr4 |
| 20CrMo | 18CrMo4 | 20ХМ | 4118 | SCM22 | 25CrMo4 |
| 42CrMo | 42CrMo4 | 38XM | 4140 | SCM440 | 42CrMo4 |
| 20CrMnTi | 18XГT | SMK22 | |||
| 20Cr2Ni4 | 20X2H4A | ||||
| 20CrNiMo | 20CrNiMo2 | 20XHM | 8720 | SNCM220 | 21NiCrMo2 |
| 40CrNiMoA | 40XH2MA/ 40XHMA | 4340 | SNCM439 | ||
| 20CrNi2Mo | 20NiCrMo7 | 20XH2MA | 4320 | SNCM420 | |
| 17CrNiMo6 | |||||
| 18CrNiMo7 |



















