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Chain Sprockets
Taperlock Sprockets
12B2 3/4inch Duplex Sprockets
Quick Code: BB-7706
62-57 Roller Chain Sprocket
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Product Specification
Boss Dia (mm)
136
Bush Type
3020
Length Inc Boss (mm)
62
No of Teeth
57
Pcd (mm)
345.81
Brand
Medway
Quick Order Code
BB-7706
Product Description
High-performance taperlock type roller chain sprocket designed for heavy-duty industrial power transmission applications. This 12B2-57T sprocket combines robust engineering with convenient taperlock bush mounting for secure, keyway-free shaft installation.
Key Specifications:
- 3/4 inch pitch duplex chain compatibility
- 57 teeth for precise speed control and torque delivery
- Taperlock bush type 3020 - suitable for larger shaft diameters
- Pitch Circle Diameter (PCD): 345.81 mm
- Boss Diameter: 136 mm
- Overall length including boss: 62 mm
- Fully compatible with 12B2 duplex roller chain systems
Applications:
Ideal for demanding industrial applications including:
- Heavy-duty conveyor systems
- Agricultural machinery and equipment
- Packaging and material handling systems
- Industrial drive applications requiring reliable power transmission
- Systems requiring higher teeth counts for lower speed ratios
Manufactured to precise specifications by Medway to ensure consistent performance and reliability. The taperlock bush design provides quick and secure mounting without the need for keyways, streamlining installation and maintenance. Stocked for prompt dispatch from our UK warehouse.
