Transmissions
Chain Sprockets
Taperlock Sprockets
12B2 3/4inch Duplex Sprockets
Quick Code: BB-7694
62-20 Roller Chain Sprocket
Taperlock Type Roller Chain Sprocket 12B2-20T
This high-quality 20-tooth sprocket is engineered for reliable power transmission in industrial chain drive systems. Featuring the convenient taperlock bush fitting system, it allows for quick and secure shaft mounting without the need for keyways, making installation and maintenance straightforward.
Specifications:
- 3/4 inch pitch Duplex chain compatibility
- Number of teeth: 20 teeth
- Taperlock bush type: 2517
- Boss diameter: 100 mm
- Pitch circle diameter (PCD): 121.78 mm
- Length including boss: 50 mm
- Fully compatible with 12B2 roller chain
- Manufactured by Medway
Applications:
This sprocket is ideal for use in a wide range of demanding industrial applications including conveyors, agricultural machinery, packaging equipment, and general industrial drive systems. Its 20-tooth configuration provides an excellent mid-range option for balanced speed and torque transmission in duplex chain systems.
Manufactured to precise specifications and stocked for prompt dispatch from our UK warehouse, this sprocket offers reliable performance and durability for your power transmission needs.

