Transmissions
Chain Sprockets
Pilot Bore Sprockets
1inch Pitch (16B1, 16B2, 16B3) Pilot Bore Sprockets
16B2 - 1inch Duplex Chain Sprocket
Quick Code: BB-20705
8DR35 Pilot Bore Chain Sprocket 16B2
The 8DR35 Pilot Bore Chain Sprocket 16B2 is a British Standard Duplex roller chain sprocket engineered for reliable power transmission applications. This pilot bore sprocket features a 1 inch pitch and 35 teeth, making it suitable for moderate-speed drive systems that require balanced speed reduction and torque multiplication.
Key Specifications:
- Pitch: 1 inch
- Number of Teeth: 35
- Pilot Bore Size: 25mm
- Boss Diameter: 140mm
- Outside Diameter: 296.2mm
- Overall Length: 70mm
- Brand: Medway
Applications:
This 16B2 duplex chain sprocket is ideal for:
- Industrial power transmission systems
- Machinery drive applications requiring increased torque delivery
- Heavy-duty equipment and mechanical drive systems
- Multi-stage transmission assemblies
- Systems demanding durability and reliable performance
The 35-tooth configuration provides excellent torque multiplication characteristics, making it well-suited for applications where lower speed operation with higher torque output is essential. The robust pilot bore design with a 25mm bore size and substantial 140mm boss diameter ensures secure mounting on standard shafts and delivers long-term operational reliability. As part of Medway's extensive 16B2 sprocket range featuring over 37 options, the 8DR35 integrates seamlessly with complementary sprocket sizes for multi-stage transmission requirements.



