Transmissions
Chain Sprockets
Pilot Bore Sprockets
3/4inch Pitch (12B1, 12B2, 12B3) Pilot Bore Sprockets
12B1 - 3/4inch Simplex Chain Sprockets
Quick Code: BB-20302
6SR29 Pilot Bore Sprocket 12B1
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Product Specification
Boss Dia
95mm
Number of Teeth
29
Outside Dia
184.1mm
Overall Length
40mm
Pilot Bore Size
20mm
Pitch
3/4inch
Reference
6SR29
Brand
Medway
Quick Order Code
BB-20302
Product Description
12B1 British Standard Pilot Bore Sprocket
The 6SR29 is a precision-engineered pilot bore sprocket designed for use with 12B1 simplex roller chains. This versatile component is an essential part of power transmission systems across a wide range of industrial applications.
Key Specifications:
- 3/4 inch pitch x 29 teeth
- Boss diameter: 95mm
- Outside diameter: 184.1mm
- Overall length: 40mm
- Pilot bore size: 20mm
- Manufacturer: Medway
Features:
- Conforms to British Standard specifications
- Pilot bore design allows for custom machining to suit your exact shaft requirements
- Precision-engineered for reliable performance in demanding applications
- Available from UK stock for quick dispatch
Typical Applications:
- Conveyor systems
- Agricultural equipment
- Packaging machinery
- General industrial power transmission
This sprocket is part of our comprehensive range of 12B1 3/4 inch pitch simplex chain sprockets. For assistance in selecting the correct sprocket for your specific application, please contact our knowledgeable technical team.



