Transmissions
Chain Sprockets
Pilot Bore Sprockets
3/4inch Pitch (12B1, 12B2, 12B3) Pilot Bore Sprockets
12B3 - 3/4inch Triplex Chain Sprockets
Quick Code: BB-20872
6TR36 Pilot Bore Chain Sprocket 12B3
The 6TR36 is a premium 12B3 British standard roller chain sprocket manufactured by Medway, engineered for reliable power transmission in demanding industrial applications. This pilot bore sprocket features a triplex (three-row) chain configuration, delivering exceptional load capacity and durability.
Specifications:
- Pitch: 3/4 inch
- Number of Teeth: 36
- Boss Diameter: 130mm
- Outside Diameter: 226.8mm
- Overall Length: 70mm
- Brand: Medway
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
- Ideal for applications requiring smooth, efficient power transfer
Applications:
Perfect for industrial machinery, conveyor systems, and heavy-duty equipment where consistent performance and reliability are essential. The 36-tooth configuration makes this sprocket an excellent choice for mid-range speed applications within the 12B3 range, offering a balanced solution between torque and speed requirements.
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.



