Transmissions
Chain Sprockets
Pilot Bore Sprockets
3/4inch Pitch (12B1, 12B2, 12B3) Pilot Bore Sprockets
12B2 - 3/4inch Duplex Chain Sprocket
Quick Code: BB-20644
6DR22 Pilot Bore Chain Sprocket 12B2
Also Try
12B1 - 3/4inch Simplex Chain Sprockets
12B3 - 3/4inch Triplex Chain Sprockets
Buy Now
Product Specification
Boss Dia
100mm
Number of Teeth
22
Outside Dia
141.8mm
Overall Length
50mm
Pilot Bore Size
20mm
Pitch
3/4inch
Reference
6DR22
Brand
Medway
Quick Order Code
BB-20644
Product Description
12B2 British Standard Roller Chain Sprocket
The 6DR22 is a pilot bore chain sprocket conforming to British Standard 12B2 specifications, engineered for heavy-duty power transmission applications. This duplex sprocket delivers superior load capacity compared to simplex alternatives, making it ideal for demanding industrial environments.
Key Specifications:
- 3/4 inch (12B2) pitch
- 22 teeth
- Outside diameter: 141.8mm
- Boss diameter: 100mm
- Pilot bore size: 20mm
- Overall length: 50mm
- Manufacturer: Medway
Features & Benefits:
- Pilot bore design allows for easy machining to your specific shaft size and keyway configuration
- Full compatibility with standard 12B2 duplex roller chains
- Robust construction suitable for conveyor systems, agricultural machinery, manufacturing equipment, and material handling applications
- British Standard specification ensures reliability and consistency
For assistance selecting the correct sprocket configuration or to discuss your specific application requirements, please contact our technical team.
