Transmissions
Chain Sprockets
Pilot Bore Sprockets
1.1/2inch Pitch (24B1) Simplex Chain Sprocket
Quick Code: BB-20421
24B1-20 Simplex Chain Sprocket
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Product Specification
Boss Dia
136mm
Number of Teeth
20
Outside Dia
258.6mm
Overall Length
55mm
Pilot Bore Size
25mm
Pitch
1.1/2inch
Brand
Medway
Quick Order Code
BB-20421
Product Description
The 24B1-20 Simplex Chain Sprocket is a precision-engineered pilot bore sprocket manufactured to British standard specifications, delivering reliable power transmission for industrial chain drive applications.
Key Specifications
- 24B1 British standard roller chain sprocket
- 1.1/2 inch pitch x 20 teeth
- Outside diameter: 258.6mm
- Boss diameter: 136mm
- Pilot bore size: 25mm
- Overall length: 55mm
Product Benefits
- Pilot Bore Design: Allows for easy customisation and precise adaptation to your specific shaft requirements
- Versatile Configuration: The 20-tooth option provides an ideal mid-range solution for balanced speed and torque transmission
- Durable Construction: Built to withstand demanding industrial environments
- Quality Assured: Manufactured by Medway to exacting British standards
Applications
Ideal for use in:
- Conveyor systems
- Material handling equipment
- Heavy-duty industrial machinery
- Power transmission systems requiring reliable chain drive solutions
Our technical team is available to assist you in selecting the optimal sprocket configuration for your specific chain drive requirements.



