Mechanical parts
Inline-4 Car Crankshaft
- Bounding box
- 190 × 36 × 48 mm
- Engine
- 3D Printing B-rep
- Parameters
- 13
- Published
- November 3, 2026
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Free to download and use. See the terms.
The prompt
make a crankshaft of a car
Parameters
| Name | Value | Range |
|---|---|---|
| Main bearing journal diameter | 18 mm | 10 – 40 |
| Main bearing journal length | 14 mm | 6 – 40 |
| Crankpin (connecting rod) diameter | 14 mm | 8 – 35 |
| Crankpin length | 12 mm | 5 – 40 |
| Stroke = 2 x crank radius | 28 mm | 10 – 70 |
| Web / cheek thickness | 6 mm | 3 – 15 |
| Counterweight radius | 23 mm | 12 – 45 |
| Front nose (snout) diameter | 14 mm | 6 – 30 |
| Front nose length | 16 mm | 0 – 40 |
| Flywheel flange diameter | 36 mm | 15 – 80 |
| Flywheel flange thickness | 8 mm | 3 – 20 |
| Flange bolt hole diameter | 4.5 mm | 2 – 10 |
| Flange pilot bore diameter | 14 mm | 0 – 30 |
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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