Transmissions
Chain Sprockets
Pilot Bore Sprockets
3/4inch Pitch (12B1, 12B2, 12B3) Pilot Bore Sprockets
12B3 - 3/4inch Triplex Chain Sprockets
Quick Code: BB-20879
6TR76 Pilot Bore Chain Sprocket 12B3
The 6TR76 Pilot Bore Chain Sprocket 12B3 is a premium 12B3 British standard roller chain sprocket manufactured by Medway, engineered for reliable power transmission in demanding industrial applications. This large-format pilot bore sprocket features a triplex (three-row) chain configuration, delivering exceptional load capacity and durability for heavy-duty operations.
Key Specifications:
- British standard 12B3 triplex chain sprocket
- 3/4 inch pitch
- 76 teeth
- Boss diameter: 140mm
- Outside diameter: 469.9mm
- Overall length: 70mm
- Pilot bore design for custom shaft machining
- Manufactured by Medway to exacting standards
Key Features:
- Pilot bore design allows for custom machining to fit your exact shaft dimensions
- Manufactured to exacting British standards for superior reliability
- Triplex chain configuration provides increased load capacity
- Large 76-tooth configuration optimized for low-speed, high-torque applications
- Ideal for applications requiring smooth, efficient power transfer
Applications:
Perfect for heavy-duty industrial machinery, large-scale conveyor systems, and demanding equipment where consistent performance and reliability are essential. The 76-tooth configuration makes this sprocket an excellent choice for applications requiring maximum torque transmission and slower rotational speeds within the 12B3 range.
This UK-manufactured sprocket is stocked in our warehouse and ready for quick dispatch. Contact our technical team for assistance in selecting the correct sprocket for your chain drive system.
