Transmissions
Chain Sprockets
Pilot Bore Sprockets
5/8inch Pitch (10B1, 10B2, 10B3) Pilot Bore Sprockets
10B1 - 5/8inch Simplex Chain Sprocket
Quick Code: BB-20245
5SR09 Pilot Bore Sprocket 10B1
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Product Specification
Boss Dia
30mm
Outside Dia
52.6mm
Overall Length
25mm
Pilot Bore Size
10mm
Pitch
5/8inch
Teeth
9
Reference
5SR09
Brand
Medway
Quick Order Code
BB-20245
Product Description
10B1 British Standard Pilot Bore Sprocket
The 5SR09 is a compact 10B1 simplex chain sprocket, engineered to meet British standard specifications for reliable power transmission in space-constrained applications. This small-tooth sprocket is ideal for high-speed drives and compact machinery where a smaller sprocket diameter is required.
Specifications:
- 10B1 British standard roller chain sprocket
- 5/8 inch pitch x 9 teeth
- Outside Diameter: 52.6mm
- Boss Diameter: 30mm
- Overall Length: 25mm
- Pilot Bore Size: 10mm
- Manufactured by Medway to exacting standards
Applications:
This compact sprocket is particularly suited for:
- High-speed drive systems requiring rapid acceleration
- Compact machinery and equipment with space limitations
- Agricultural and small industrial equipment
- Conveyor systems and material handling applications
- Manufacturing machinery where smaller diameters are advantageous
Features:
- Pilot bore design allows for easy machining to your specific shaft requirements
- Durable construction for reliable performance in demanding environments
- Part of our comprehensive range of 10B1 simplex chain sprockets
For assistance in selecting the correct sprocket for your chain drive application, please contact our team.

Product Reviews
Dave B 



25 June 20
Top quality product
Top quality product


