Precision ground shaft with grooves for snap rings
These are precision ground shafts that are made to meet the tight tolerance on the OD, there is a groove on one end for the snap ring, and there is another relief groove for grinding.
Part specification
| Material | Steel 1045 |
| Size (mm) | OD 38 x Length 70 |
| Tolerance for key dimension (mm) | 0/-0.011mm on the OD |
| Roughness | Ra0.16-0.32 um |
| Coating: | None |
| Processes | CNC turning, centerless grinding |
The OD is ground to the tolerance of 0-0.011mm by centerless grinding, so as to save cost.
