Transmissions
Chain Sprockets
Taperlock Sprockets
12B2 3/4inch Duplex Sprockets
Quick Code: BB-7707
62-76 Roller Chain Sprocket
Taperlock Type Roller Chain Sprocket 12B2-76T
This heavy-duty 76-tooth sprocket is engineered for reliable power transmission in demanding industrial chain drive systems. Part of our comprehensive 12B2 3/4 inch duplex sprocket range, it features a convenient taperlock bush fitting system for quick and secure shaft mounting without the need for keyways.
Key Specifications:
- 3/4 inch pitch duplex roller chain
- Number of teeth: 76 teeth
- Taperlock bush type: 3020
- Boss diameter: 140 mm
- Pitch circle diameter (PCD): 460.98 mm
- Length including boss: 63 mm
- Compatible with 12B2 roller chain
- Manufacturer: Medway
Key Benefits:
- Convenient taperlock bush fitting system for quick and secure shaft mounting without keyways
- Manufactured to precise specifications for reliable performance
- Fully compatible with 12B2 duplex roller chain systems
- Large tooth count ideal for low-speed, high-torque applications
- Robust construction designed for heavy-duty industrial use
Applications:
Perfect for use in conveyors, agricultural machinery, packaging equipment, and general industrial drive systems where consistent power transmission is essential. The 76-tooth configuration is ideal for applications requiring low-speed operation with high torque delivery, making it suitable for heavy-load transmission requirements.
Quality & Availability:
Manufactured to precise specifications by trusted manufacturer Medway, this sprocket is fully compatible with 12B2 duplex roller chain systems. Available for prompt dispatch from our UK warehouse. If you require technical assistance in selecting the correct sprocket for your specific application, our expert team is here to help.

