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Chain Sprockets
Pilot Bore Sprockets
1.1/2inch Pitch (24B1) Simplex Chain Sprocket
Quick Code: BB-20419
24B1-18 Simplex Chain Sprocket
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Product Specification
Boss Dia
136mm
Number of Teeth
18
Outside Dia
234.3mm
Overall Length
55mm
Pilot Bore Size
25mm
Pitch
1.1/2inch
Brand
Medway
Quick Order Code
BB-20419
Product Description
24B1 British Standard Roller Chain Sprocket
This 24B1 Simplex Chain Sprocket is engineered to British standard specifications and designed for reliable power transmission in industrial chain drive applications. With an 18-tooth configuration and 1.1/2 inch pitch, this compact sprocket is ideal for applications requiring higher speed ratios and is commonly used in:
- Conveyor systems and material handling equipment
- Light to medium-duty industrial machinery
- Chain drive speed increasers
- Compact power transmission systems
Key Specifications:
- Chain Pitch: 1.1/2 inch (24B1 standard)
- Number of Teeth: 18
- Outside Diameter: 234.3mm
- Boss Diameter: 136mm
- Pilot Bore Size: 25mm
- Overall Length: 55mm
- Brand: Medway
The pilot bore design (25mm) allows for easy customisation to your specific shaft requirements, ensuring a precise fit and optimal performance. Whether you're upgrading existing equipment or designing new machinery, this sprocket delivers the precision and durability needed for demanding industrial applications.



