52-Teeth Blue Plastic Spur Gear with Locking Screw

The 52-Teeth Blue Plastic Spur Gear is designed for mechanical drive systems requiring reliable torque transmission and rotational speed control. Featuring 52 outer teeth and an extended center hub with a built-in locking screw, it clamps tightly onto round or flattened shafts without slipping under load. Molded-in cutout holes reduce overall rotating mass while maintaining high structural rigidity.

Key Features

• Tooth Count: 52 Teeth

• Color: Blue

• Mounting Mechanism: Integrated hub with locking screw

• Material: High-grade molded plastic

• Lightweight construction with mass-reduction cutouts

Dimensions & Weight

• Outer Diameter: ~3.8 cm

• Hub Height: ~1.2 cm

• Bore Diameter: ~6 mm

• Weight: ~12 g

Applications

• Custom robotic wheel gear drives & speed reducers

• RC vehicles, motorized platforms, and conveyors

• STEM laboratory experiments & mechanical engineering projects