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Chain Sprockets
Pilot Bore Sprockets
1.1/2inch Pitch (24B1) Simplex Chain Sprocket
Quick Code: BB-20432
24B1-31 Simplex Chain Sprocket
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Product Specification
Boss Dia
150mm
Number of Teeth
31
Outside Dia
391.6mm
Overall Length
60mm
Pilot Bore Size
30mm
Pitch
1.1/2inch
Brand
Medway
Quick Order Code
BB-20432
Product Description
The 24B1-31 Simplex Chain Sprocket is a British standard roller chain sprocket engineered for reliable power transmission in industrial chain drive applications. This pilot bore sprocket is part of our comprehensive range of 24B1 simplex chain sprockets and is ideal for conveyor systems, material handling equipment, and heavy-duty machinery.
Key Specifications:
- Pitch: 1.1/2 inch
- Number of Teeth: 31
- Outside Diameter: 391.6mm
- Boss Diameter: 150mm
- Pilot Bore Size: 30mm
- Overall Length: 60mm
- Standard: British standard roller chain sprocket
- Brand: Medway
Key Features
- Pilot bore design – Allows for easy customisation to your specific shaft requirements, ensuring a precise fit for optimal performance
- British standard compliance – Meets BS specifications for consistent quality and reliability
- Optimised tooth configuration – The 31-tooth configuration provides an excellent mid-to-high range option for chain drive applications requiring balanced speed and torque characteristics
Applications
Ideal for use in:
- Conveyor systems
- Material handling equipment
- Heavy-duty industrial machinery
- General chain drive power transmission
- Applications requiring moderate to high torque delivery
Whether you're upgrading an existing system or designing a new conveyor or material handling solution, this sprocket delivers the reliability and durability expected from premium British standard components. Our technical team is available to assist you in selecting the right sprocket for your chain drive application.



