Transmissions
Chain Sprockets
Pilot Bore Sprockets
1.3/4inch Pitch (28B1) Simplex Chain Sprocket
Quick Code: BB-20488
28B1-33 Pilot Bore Sprocket
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Product Specification
Boss Dia
180mm
Number of Teeth
33
Outside Dia
486mm
Overall Length
75mm
Pilot Bore Size
30mm
Pitch
1.3/4inch
Brand
Medway
Quick Order Code
BB-20488
Product Description
28B1-33 Simplex Chain Sprocket
A precision-engineered British standard roller chain sprocket designed for reliable power transmission in industrial applications. This 28B1 pilot bore sprocket features a 1.3/4 inch pitch and 33 teeth configuration, making it ideal for low-speed, high-torque drive systems requiring maximum power delivery.
Key Specifications:
- 28B1 British standard roller chain sprocket
- 1.3/4 inch pitch x 33 teeth
- Outside Diameter: 486mm
- Boss Diameter: 180mm
- Pilot Bore Size: 30mm
- Overall Length: 75mm
- Manufactured by Medway to exacting standards
Features & Benefits:
- Pilot Bore Design: Allows for precise machining to your exact shaft requirements, making it perfect for custom installations and replacements
- High-Torque Configuration: The 33-tooth specification provides excellent torque multiplication, ideal for applications requiring maximum power transmission and reduced output speed
- Robust Construction: Built to withstand demanding industrial environments with heavy loads and continuous operation
- Versatile Application: Suitable for both driver and driven sprocket applications across various industrial systems
- UK Stock: Available from our UK-based warehouse ready for quick dispatch
Applications:
Ideal for use in heavy conveyor systems, manufacturing equipment, mining machinery, material handling equipment, and other industrial power transmission systems requiring low-speed, high-torque sprocket configurations.
Whether you require a single replacement sprocket or multiple units for a new installation, our technical team is available to help you select the correct specification for your application.
