Transmissions
Chain Sprockets
Pilot Bore Sprockets
1.3/4inch Pitch (28B1) Simplex Chain Sprocket
Quick Code: BB-20486
28B1-30 Pilot Bore Sprocket
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Product Specification
Boss Dia
160mm
Number of Teeth
30
Outside Dia
444mm
Overall Length
75mm
Pilot Bore Size
30mm
Pitch
1.3/4inch
Brand
Medway
Quick Order Code
BB-20486
Product Description
28B1-30 Simplex Chain Sprocket
A precision-engineered British standard roller chain sprocket designed for reliable power transmission in industrial applications. This pilot bore sprocket features a 1.3/4 inch pitch and 30 teeth configuration, making it ideal for low-speed, high-torque applications requiring larger drive ratios and smooth power delivery.
Product Specifications
- 28B1 British standard roller chain sprocket
- 1.3/4 inch pitch x 30 teeth
- Outside diameter: 444mm
- Boss diameter: 160mm
- Pilot bore size: 30mm
- Overall length: 75mm
- Manufactured by Medway to exacting standards
Key Features
- Pilot Bore Design: Pre-machined pilot bore allows for precise customisation to your exact shaft requirements, eliminating the need for additional machining
- High-Torque Configuration: With 30 teeth, this sprocket is ideal for low-speed, high-torque applications requiring larger gear ratios and enhanced load capacity
- Robust Construction: The larger boss diameter of 160mm and 30mm pilot bore ensure exceptional strength and stability in demanding industrial environments
- British Standard: Ensures compatibility with 28B1 simplex chain systems
- Quality Manufacturing: Built to Medway's exacting standards for reliable, long-lasting performance
Typical Applications
The 28B1-30 sprocket is ideal for use in:
- Heavy-duty conveyor systems
- Industrial machinery requiring high torque transmission
- Material handling equipment
- Manufacturing and processing machinery
- Custom machinery installations and replacements
- Applications requiring reduced output speed with increased power delivery
In stock and ready for dispatch from our UK-based warehouse. Contact our technical team for assistance in confirming this is the correct specification for your application.
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