Transmissions
Chain Sprockets
Pilot Bore Sprockets
3/4inch Pitch (12B1, 12B2, 12B3) Pilot Bore Sprockets
12B2 - 3/4inch Duplex Chain Sprocket
Quick Code: BB-20631
6DR09 Pilot Bore Chain Sprocket 12B2
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Product Specification
Boss Dia
37mm
Number of Teeth
9
Outside Dia
62mm
Overall Length
45mm
Pilot Bore Size
12mm
Pitch
3/4inch
Reference
6DR09
Brand
Medway
Quick Order Code
BB-20631
Product Description
12B2 British standard roller chain sprocket with 3/4 inch pitch and 9 teeth. This compact pilot bore sprocket from Medway is designed for heavy-duty power transmission applications requiring greater load capacity than simplex alternatives.
Key Features:
- 3/4 inch pitch duplex chain compatibility
- 9 teeth configuration ideal for high-speed applications
- Pilot bore design (12mm) allows for easy machining to your specific shaft size and keyway configuration
- Compact dimensions: 62mm outside diameter, 37mm boss diameter, 45mm overall length
- British Standard specification ensuring full compatibility with standard 12B2 duplex roller chains
- Manufactured by trusted supplier Medway
Applications:
This small-tooth sprocket is particularly suitable for:
- High-speed conveyor systems
- Agricultural machinery drive systems
- Manufacturing equipment and automation
- Material handling applications
- Compact power transmission requirements
Specifications:
- Number of Teeth: 9
- Pitch: 3/4 inch
- Outside Diameter: 62mm
- Boss Diameter: 37mm
- Pilot Bore Size: 12mm
- Overall Length: 45mm
For assistance selecting the correct sprocket for your application or to discuss custom machining options, please contact our technical team.
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