Transmissions
Chain Sprockets
Pilot Bore Sprockets
5/8inch Pitch (10B1, 10B2, 10B3) Pilot Bore Sprockets
10B3 - 5/8inch Triplex Chain Sprocket
Quick Code: BB-20832
5TR31 Pilot Bore Chain Sprocket 10B3
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Product Specification
Boss Dia
120mm
Number of Teeth
31
Outside Dia
163.9mm
Overall Length
60mm
Pitch
5/8inch
Reference
5TR31
Brand
Medway
Quick Order Code
BB-20832
Product Description
10B3 - British Standard Pilot Bore Roller Chain Sprocket
The 5TR31 is a precision-engineered pilot bore chain sprocket designed to meet British standard specifications. This triplex sprocket is ideal for applications requiring reliable power transmission in industrial machinery, conveyor systems, and mechanical drive systems.
Specifications:
- Pitch: 5/8 inch
- Number of Teeth: 31
- Boss Diameter: 120mm
- Outside Diameter: 163.9mm
- Overall Length: 60mm
- Brand: Medway
- Reference: 5TR31
Key Features:
- British standard 10B3 triplex chain compatibility
- Pilot bore design for secure mounting and alignment
- High-quality construction for demanding industrial applications
- Suitable for medium to heavy-duty power transmission
Applications:
This sprocket is suitable for use in machinery requiring dependable torque transmission, including agricultural equipment, industrial automation, material handling systems, and general mechanical drive applications.



