Transmissions
Chain Sprockets
Pilot Bore Sprockets
3/4inch Pitch (12B1, 12B2, 12B3) Pilot Bore Sprockets
12B2 - 3/4inch Duplex Chain Sprocket
Quick Code: BB-20648
6DR26 Pilot Bore Chain Sprocket 12B2
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Product Specification
Boss Dia
120mm
Number of Teeth
26
Outside Dia
165.9mm
Overall Length
50mm
Pilot Bore Size
20mm
Pitch
3/4inch
Reference
6DR26
Brand
Medway
Quick Order Code
BB-20648
Product Description
12B2 British Standard Roller Chain Sprocket
The 6DR26 is a high-quality pilot bore chain sprocket designed for heavy-duty power transmission applications. This duplex sprocket combines British Standard specifications with precision engineering, making it ideal for conveyor systems, agricultural machinery, manufacturing equipment, and material handling applications.
Specifications:
- 3/4 inch pitch
- 26 teeth
- Outside diameter: 165.9mm
- Boss diameter: 120mm
- Pilot bore size: 20mm
- Overall length: 50mm
- Brand: Medway
Key Features:
- Pilot bore design allows for easy machining to your specific shaft size and keyway configuration
- Built to British Standard specifications for full compatibility with 12B2 duplex roller chains
- Engineered for greater load capacity than simplex alternatives
- Suitable for heavy-duty industrial power transmission
This sprocket is an excellent choice for applications requiring reliable performance and robust construction. The pilot bore design ensures flexibility for custom machining to suit your exact requirements. If you need assistance selecting the correct sprocket for your application, please contact our technical team.



