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Chain Sprockets
Taperlock Sprockets
12B2 3/4inch Duplex Sprockets
Quick Code: BB-7702
62-28 Roller Chain Sprocket
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Product Specification
Boss Dia (mm)
120
Bush Type
2517
Length Inc Boss (mm)
50
No of Teeth
28
Pcd (mm)
170.13
Brand
Medway
Quick Order Code
BB-7702
Product Description
Taperlock Type Roller Chain Sprocket 12B2-28T
This precision-engineered 28-tooth sprocket is part of our extensive range of 12B-2 3/4inch pitch duplex taperlock sprockets, delivering reliable power transmission for demanding industrial applications.
Key Specifications:
- 3/4inch pitch duplex roller chain compatible
- Number of teeth: 28 teeth
- Taperlock bush type: 2517
- Boss diameter: 120mm
- Pitch circle diameter (PCD): 170.13mm
- Length including boss: 50mm
- Manufactured by Medway to precise specifications
Benefits:
- Taperlock bush fitting system enables quick and secure shaft mounting without requiring keyways
- Fully compatible with 12B-2 duplex roller chain systems
- Ideal for applications requiring a mid-range tooth count sprocket
Typical Applications:
This 28-tooth sprocket is suitable for conveyors, agricultural machinery, packaging equipment, and general industrial drive applications where balanced speed and torque transmission is required.
Quality Assurance:
As a Medway product, this sprocket meets the highest manufacturing standards and is stocked in our UK warehouse for prompt dispatch.

