Gears and transmission
Split 25T 428 Sprocket, 50 mm Bore + Keyway, 2-Piece Bolted
- Bounding box
- 108.1 × 108.2 × 35.3 mm
- Engine
- Precision B-rep
- Parameters
- 18
- Published
- November 2, 2026
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The prompt
make a 25tooth sprocket for 428 chain with 50mm hole with ket and splitable (to use on a gokart)
Parameters
| Name | Value | Range |
|---|---|---|
| Tooth Count | 25 teeth | 9 – 60 |
| Chain Pitch (428) | 12.7 mm | 6 – 25.4 |
| Roller Diameter | 8.51 mm | 3 – 20 |
| Plate Thickness | 8 mm | 3 – 20 |
| Axle Bore Diameter | 50 mm | 10 – 70 |
| Keyway Width | 14 mm | 2 – 30 |
| Keyway Depth | 5.5 mm | 0.5 – 15 |
| Split Flange OD | 88 mm | 60 – 90 |
| Clamp Hole Diameter | 8.4 mm | 3 – 14 |
| Clamp Bolt Count | 4 pcs | 2 – 8 |
| Bolt Circle Diameter | 70 mm | 60 – 78 |
| Bolt Length (M8) | 30 mm | 12 – 60 |
| Head Across Flats | 13 mm | 8 – 20 |
| Head Height | 5.3 mm | 2 – 12 |
| Nut Across Flats | 13 mm | 8 – 20 |
| Nut Height | 6.5 mm | 2 – 15 |
| Washer OD | 16 mm | 10 – 30 |
| Washer Thickness | 1.6 mm | 0.5 – 4 |
Every value above is a live dimension. Open a model like this in the editor and each one becomes a slider you can drag before exporting.
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