Transmissions
Chain Sprockets
Taperlock Sprockets
12B1 3/4inch Simplex Sprockets
Quick Code: BB-6409
61-19 Roller Chain Sprocket
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Product Specification
Boss Dia (mm)
80
Bush Type
2012
Length Inc Boss (mm)
35
No of Teeth
19
Pcd (mm)
115.75
Brand
Medway
Quick Order Code
BB-6409
Product Description
Taperlock Type Roller Chain Sprocket 12B1-19T
This high-quality taperlock sprocket is engineered for use with 12B1 3/4inch pitch simplex roller chain systems. Manufactured to ISO standards from hardened steel, it offers reliable performance in industrial power transmission applications.
Key Features:
- 3/4inch pitch Simplex specification
- 19 teeth for optimal speed ratios
- Taperlock bush type 2012 for quick and secure installation
- Compatible with 12B1 roller chain
- Manufactured by Medway - a trusted brand in chain transmission
- Hardened steel construction for durability and longevity
Technical Specifications:
- Pitch Circle Diameter (PCD): 115.75mm
- Boss Diameter: 80mm
- Length Including Boss: 35mm
Applications:
Ideal for a wide range of industrial machinery and equipment requiring precise power transmission, including conveyors, pumps, fans, and manufacturing equipment. The 19-tooth configuration provides an excellent balance between speed and torque for mid-range transmission ratios.
The taperlock bush design enables tool-free installation and removal, reducing maintenance time and downtime.


