Transmissions
Chain Sprockets
Pilot Bore Sprockets
5/8inch Pitch (10B1, 10B2, 10B3) Pilot Bore Sprockets
10B2 - 5/8inch Duplex Chain Sprockets
Quick Code: BB-20627
5DR57 Pilot Bore Chain Sprocket 10B2
10B2 British Standard Roller Chain Sprocket
The 5DR57 is a pilot bore chain sprocket designed for use with 10B2 duplex (double row) roller chains. This sprocket is ideal for industrial power transmission applications requiring reliable performance in machinery, conveyors, and mechanical drive systems where speed reduction and controlled torque delivery are essential.
Key Specifications:
- 5/8 inch (15.875mm) pitch
- 57 teeth
- Outside diameter: 296mm
- Boss diameter: 120mm
- Overall length: 50mm
- Pilot bore size: 20mm
- Duplex (double row) configuration
Application Benefits:
With its 57-tooth configuration, this sprocket delivers significant speed reduction and high torque multiplication, making it suitable for:
- Heavy-duty industrial drive systems requiring controlled speed
- Low-speed, high-torque applications
- Conveyor systems requiring smooth, powerful operation
- Industrial power transmission applications with substantial load requirements
- Machinery requiring precise speed control and reliable performance
Manufactured to exacting standards by Medway, this 10B2 pilot bore sprocket guarantees reliable, long-lasting performance when used with British standard 10B2 roller chains. The 20mm pilot bore size provides precise shaft compatibility for your specific application requirements. Stock held in our UK warehouse with full technical support available.
