Transmissions
Chain Sprockets
Pilot Bore Sprockets
3/4inch Pitch (12B1, 12B2, 12B3) Pilot Bore Sprockets
12B3 - 3/4inch Triplex Chain Sprockets
Quick Code: BB-20849
6TR13 Pilot Bore Chain Sprocket 12B3
Also Try
12B1 - 3/4inch Simplex Chain Sprockets
12B2 - 3/4inch Duplex Chain Sprocket
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Product Specification
Boss Dia
59mm
Number of Teeth
13
Outside Dia
87.5mm
Overall Length
70mm
Pitch
3/4inch
Reference
6TR13
Brand
Medway
Quick Order Code
BB-20849
Product Description
The 6TR13 is a 12B3 British standard pilot bore roller chain sprocket, engineered for heavy-duty power transmission applications. This compact sprocket features a triplex (three-row) chain configuration, delivering increased load capacity and reliability for industrial machinery and conveyor systems.
Specifications
- Pitch: 3/4 inch
- Number of Teeth: 13
- Boss Diameter: 59mm
- Outside Diameter: 87.5mm
- Overall Length: 70mm
- Brand: Medway
Key Features
- Pilot bore design allows for custom machining to fit your exact shaft dimensions
- British standard 12B3 construction for compatibility with standard triplex chain
- Compact 13-tooth configuration ideal for high-speed applications
- Manufactured to exacting standards ensuring smooth, efficient power transfer
Applications
This small-tooth sprocket is particularly suited for applications requiring higher speed ratios, such as:
- Industrial machinery with tight space constraints
- High-speed conveyor systems
- Equipment requiring increased gear reduction ratios
- Power transmission systems demanding reliability and smooth operation
For assistance in selecting the correct sprocket for your chain drive system, please contact our technical team.
