Transmissions
Chain Sprockets
Pilot Bore Sprockets
3/4inch Pitch (12B1, 12B2, 12B3) Pilot Bore Sprockets
12B1 - 3/4inch Simplex Chain Sprockets
Quick Code: BB-20313
6SR40 Pilot Bore Sprocket 12B1
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Product Specification
Boss Dia
100mm
Number of Teeth
40
Outside Dia
251.3mm
Overall Length
40mm
Pilot Bore Size
20mm
Pitch
3/4inch
Reference
6SR40
Brand
Medway
Quick Order Code
BB-20313
Product Description
The 6SR40 is a 12B1 British Standard pilot bore sprocket, engineered for reliable power transmission in industrial applications. This precision component features a 3/4 inch pitch and is designed for use with 12B1 simplex roller chains. With 40 teeth, this sprocket offers moderate to high speed ratios, making it suitable for a variety of power transmission requirements.
Key Specifications:
- Pitch: 3/4 inch
- Number of Teeth: 40
- Boss Diameter: 100mm
- Outside Diameter: 251.3mm
- Overall Length: 40mm
- Pilot Bore Size: 20mm
- Manufacturer: Medway
- Reference: 6SR40
Features:
- Pilot bore design allows for custom machining to suit your exact shaft requirements
- British Standard specification ensures compatibility and reliability with 12B1 simplex roller chains
- Precision-engineered for optimal performance in demanding industrial environments
- Larger bore size (20mm) accommodates substantial shaft diameters for heavy-duty applications
Applications:
This 40-tooth sprocket is ideal for applications requiring balanced speed and torque characteristics, including:
- Conveyor systems and material handling equipment
- Agricultural machinery
- Packaging and processing equipment
- Industrial power transmission systems
- General machinery requiring reliable mid-range speed ratios
Available for quick dispatch from our UK warehouse. For assistance in selecting the correct sprocket configuration for your specific application, please contact our technical team.
