Transmissions
Chain Sprockets
Pilot Bore Sprockets
3/8inch Pitch (06B1, 06B2, 06B3) Pilot Bore Sprocket
06B2 - 3/8inch Duplex Chain Sprocket
Quick Code: BB-20550
3DR45 Pilot Bore Chain Sprocket 06B2
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Product Specification
Boss Dia
90mm
Number of Teeth
45
Outside Dia
140.7mm
Overall Length
40mm
Pitch
3/8inch
Reference
3DR45
Brand
Medway
Quick Order Code
BB-20550
Product Description
The 3DR45 Pilot Bore Chain Sprocket 06B2 is a precision-engineered duplex chain sprocket designed for British standard roller chain applications. This high-tooth-count sprocket is ideal for power transmission systems requiring higher speed ratios or smoother operation in industrial applications.
Key Specifications:
- 06B2 British standard roller chain sprocket
- 3/8 inch pitch x 45 teeth
- Outside diameter: 140.7mm
- Boss diameter: 90mm
- Pilot bore size: 12mm
- Overall length: 40mm
Features & Benefits:
- Pilot Bore Design: Allows for easy machining and customization to match your specific shaft requirements, making installation straightforward and cost-effective
- High Tooth Count: The 45-tooth configuration provides excellent for applications requiring higher speed transmission or reduced vibration
- British Standard Compatible: Designed for use with 06B2 duplex roller chains, ensuring seamless integration with existing systems
- Premium Quality: Manufactured by Medway to exacting standards for durability and consistent performance
- Robust Construction: Larger boss diameter (90mm) provides enhanced strength for demanding industrial applications
Ideal Applications:
This sprocket is perfect for industrial conveyors, machinery drives, automation equipment, and other chain-driven applications where higher speed ratios or smoother power transmission is required. The 45-tooth configuration makes it ideal for main drive sprockets or applications requiring precise speed control.
For technical assistance or to confirm this sprocket meets your application requirements, please contact our knowledgeable team.



