SAE Straight-Sided Spline Shafts
SAE spline shafts are heavily used in the agricultural and industrial industry. This spline shaft is great for transmitting torque at low RPM while still allowing for axial movement. These are very common for PTO shafts, Gearbox Assembly, and Adaptors. These splines are all measured in imperial units and more common in North American manufactures and industries.
Loaded Slide Fit
| Spline Number | Industry Naming | Outside Diameter (in) | Root Diameter (in) | Chord Measurement (in) |
|---|---|---|---|---|
| SAE-1000-6 | 1" 6T | 0.989 | 0.779 | 0.243 |
| SAE-1125-6 | 1 1/8" 6T | 1.114 | 0.879 | 0.274 |
| SAE-1250-6 | 1 1/4" 6T | 1.239 | 0.979 | 0.306 |
| SAE-1375-6 | 1 3/8" 6T | 1.364 | 1.079 | 0.337 |
| SAE-1500-6 | 1 1/2" 6T | 1.489 | 1.179 | 0.368 |
Slide Fit When Not Under Load
| Spline Number | Industry Naming | Outside Diameter (in) | Root Diameter (in) | Chord Measurement (in) |
|---|---|---|---|---|
| SAE-1000-6 | 1" 6T | 0.989 | 0.829 | 0.243 |
| SAE-1125-6 | 1 1/8" 6T | 1.114 | 0.935 | 0.274 |
| SAE-1250-6 | 1 1/4" 6T | 1.239 | 1.042 | 0.306 |
| SAE-1375-6 | 1 3/8" 6T | 1.364 | 1.148 | 0.337 |
| SAE-1500-6 | 1 1/2" 6T | 1.489 | 1.254 | 0.368 |
Request Spline Shaft Quote Online – How To
When requesting a quote for cold-formed spline shafts from Grob Inc., please include as much of the following as possible:
- Spline Number
- Don’t see a standard spline that fits your need? We do custom spline shafts as well!
- Material
- All Grob Standard Splines are stocked in 1117 mild steel and 4140, but other materials are available
- If you need a specific material, or would like to discuss with a Grob rep – just let us know!
- Length
- All Grob Standard Splines are sold by the foot
- List the lengths & number of pieces you require in your request
Example:
- Spline number: SAE-1000-6
- Specifications for each standard spline can be found in the table above
- This example is a 1″ OD, 6T
- Material: 1117 mild steel
- Length & #: 2 pieces; 3ft each
- Order: 2x, 3ft, SAE-1000-6-1117
Placing all of this information in your quote request, which can be simplified: 2x, 3ft, SAE-1000-6-1117 will ensure that our team can get you the most accurate quote as quickly as possible.
