Red Plastic Pulley Sheaves, 29 mm, Pack of 5, Pack of 100
These compact molded-plastic sheaves provide a grooved circumference for guiding cord, string, or small flexible belts in lightweight motion-transfer mechanisms. A raised central hub supports mounting on a compatible shaft or axle, making the components useful where simple rotary guidance is needed in small assemblies and experimental mechanisms.
Product Specifications
| Primary Material | Plastic |
| Color | Red |
| Outside Diameter | Approximately 29 mm |
| Inner Recess Diameter | 24 mm |
| Center Bore | 3.7 mm |
| Hub Outside Diameter | 7 mm |
| Overall Width | 9.3 mm |
| Pulley Body / Groove Section | 5.8 mm |
| Groove Width | Approximately 1 mm |
| Circumference Type | Grooved circumference for cord, string, or small flexible belts |
| Mounting Feature | Raised central hub for shaft or axle mounting |
Applications and Benefits:
- Use in small mechanical assemblies.
- Use in educational projects.
- Use in models and demonstrations.
- Use in experimental mechanisms.
- Use in classroom mechanics experiments.
- Use in STEM projects.
- Use in model building.
- Use in small motor-driven mechanisms.
- Use in custom engineering prototypes.
- Use in pulley and mechanical advantage demonstrations.
- Use in science projects.
- Use in educational machinery models.
- Use in motor and shaft experiments.
- Use in cord-driven mechanisms.
- Use in small belt-drive experiments.
- Use in robotics and prototyping.
- Use in hobby and model construction.
Caution:
Dimensions are approximate and minor manufacturing variations may occur. Shafts, axles, cord, belts, motors, and mounting hardware are not included.