Transmissions
Chain Sprockets
Pilot Bore Sprockets
3/4inch Pitch (12B1, 12B2, 12B3) Pilot Bore Sprockets
12B3 - 3/4inch Triplex Chain Sprockets
Quick Code: BB-20856
6TR20 Pilot Bore Chain Sprocket 12B3
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Product Specification
Boss Dia
100mm
Number of Teeth
20
Outside Dia
129.7mm
Overall Length
70mm
Pitch
3/4inch
Reference
6TR20
Brand
Medway
Quick Order Code
BB-20856
Product Description
The 6TR20 Pilot Bore Chain Sprocket 12B3 is a British standard roller chain sprocket engineered for demanding power transmission applications. This triplex (three-row) configuration sprocket delivers exceptional load capacity and reliability, making it ideal for heavy-duty industrial environments.
Specifications:
- 3/4 inch pitch triplex chain
- 20 teeth
- Boss diameter: 100mm
- Outside diameter: 129.7mm
- Overall length: 70mm
- Pilot bore design for custom machining
- Manufactured by Medway to exacting British standards
Applications:
This 20-tooth sprocket is perfectly suited for:
- Industrial machinery and equipment
- Conveyor systems requiring smooth, efficient power transfer
- Heavy-duty drive systems demanding increased load capacity
- Mid-range speed and torque applications
Key Benefits:
- Triplex chain configuration for enhanced durability and reliability
- Pilot bore allows customization to fit your exact shaft dimensions
- Manufactured to British standard specifications
- UK-based warehouse ensures quick dispatch
Contact our technical team for assistance in selecting the correct sprocket for your chain drive system.
