Plastic Spur Gear, Pack of 10 Plastic Double Layer Gear 0.5M 40T/10T 21mm OD 2mm Shaft
US$12.16
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US$12.16
Price when purchased online
Free shipping
Free 30-day returns
Sold and shipped by screamingbathtub.de
Free 30-day returns Details
Product details
| Management number | 222749816 | Release Date | 2026/05/04 | List Price | US$12.16 | Model Number | 222749816 | ||
|---|---|---|---|---|---|---|---|---|---|
| Category | |||||||||
Include:10 pcs gearExternal teeth: 40Internal Teeth:10Thickness: 4-5mmGear outer diameter: 21mmCentral Axis: 2.05mm(Loose)Material: ABS plastic
- Installation: Designed for easy assembly, these gears can be quickly installed.
- Application: Our plastic gears are ideal for a variety of DIY science projects, including model cars, electric robots, windmills, and educational demonstrations of gear ratios.
- Dimensions: 21mm in outer diameter, with a thickness about 4mm to 5mm, and a central inner hole diameter of 2.05mm can loose fit a 2mm diameter shaft, making them suitable for small motors and mechanized setups.
- Precision Engineering: Featuring 40 external teeth and 10 internal teeth.
- Mechanical Design: optimised contact ratio between gears for improved load capacity and smooth operation for superior durability and extended lifespan.
| Model | PULaif |
|---|---|
| Brand Name | PuLaif |
| Part Number | PULaif |
| Manufacturer | PULaif |
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