| For Motion Type | Rotary |
| End Type | Splined × Straight |
| Material | 1045 Carbon Steel |
| Diameter | 3/4" |
| Length | 48" |
| Length Tolerance | -0.06" to 0.06" |
| Straightness Tolerance | 0.005" per ft. |
| Edge Type | Chamfered |
| Hardness Rating | Medium |
| Hardness | Rockwell C15 |
| Mechanical Finish | Turned, Precision Ground, Polished |
| System of Measurement | Inch |
| RoHS | RoHS 3 (2015/863/EU) Compliant |
| REACH | Not Compliant |
| DFARS | Specialty Metals COTS-Exempt |
| Country of Origin | United States |
| Schedule B | 848310.5 |
| ECCN | EAR99 |
| Spline Type | Parallel |
| Number of Splines | 6 |
| Related Product | Sleeve Bushings |
| Spline Diameter Tolerance | -0.006" to -0.004" |
| Straight End Diameter | 1" |
| Straight Diameter Tolerance | -0.0015" to 0" |
| Product Description | Good for hydraulic systems, machine tools, and other high-torque applications, these shafts have teeth that transmit high rotational loads. Compared to keyed shafts, they last longer and handle higher torque. They’re also better than keyed shafts for applications requiring frequent disassembly or adjustments because you can move bushings along their splines. Parallel splines have large, straight-sided teeth that resemble machine keys and transmit more torque than involute spline teeth. These splines are known as straight splines. Straight ends have a smooth, round finish instead of splines. Use this end with gears, sprockets, and bearings. |