Transmissions
Chain Sprockets
Pilot Bore Sprockets
5/8inch Pitch (10B1, 10B2, 10B3) Pilot Bore Sprockets
10B3 - 5/8inch Triplex Chain Sprocket
Quick Code: BB-20811
5TR10 Pilot Bore Chain Sprocket 10B3
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Product Specification
Boss Dia
35mm
Number of Teeth
10
Outside Dia
57.5mm
Overall Length
55mm
Pitch
5/8inch
Reference
5TR10
Brand
Medway
Quick Order Code
BB-20811
Product Description
10B3 - British Standard Pilot Bore Roller Chain Sprocket
This 5TR10 pilot bore chain sprocket is a precision-engineered component designed for reliable power transmission in industrial machinery and mechanical systems. Built to British standard specifications, it features a 5/8 inch pitch and is ideal for compact drive applications requiring smaller tooth counts.
Key Specifications:
- 5/8 inch pitch x 10 teeth
- Boss Diameter: 35mm
- Outside Diameter: 57.5mm
- Overall Length: 55mm
- Pilot bore design for secure shaft mounting
Typical Applications:
- Speed increase applications in chain drive systems
- Conveyor systems and material handling equipment
- Agricultural machinery
- Industrial automation and control systems
- Compact drive mechanisms where space is limited
Manufactured by Medway, this sprocket delivers consistent performance and durability in demanding operational environments. The pilot bore design ensures accurate concentricity and reliable engagement with standard 10B3 roller chain.



