Transmissions
Chain Sprockets
Pilot Bore Sprockets
1.3/4inch Pitch (28B1) Simplex Chain Sprocket
Quick Code: BB-20485
28B1-28 Pilot Bore Sprocket
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Product Specification
Boss Dia
160mm
Number of Teeth
28
Outside Dia
416mm
Overall Length
75mm
Pilot Bore Size
30mm
Pitch
1.3/4inch
Brand
Medway
Quick Order Code
BB-20485
Product Description
28B1-28 Simplex Chain Sprocket
A precision-engineered British standard roller chain sprocket designed for reliable power transmission in industrial applications. With 28 teeth and a 1.3/4 inch pitch, this sprocket delivers consistent torque characteristics suitable for medium to high-speed machinery operations.
Key Specifications:
- 28B1 British standard roller chain sprocket
- 1.3/4 inch (44.45mm) pitch with 28 teeth
- Outside diameter: 416mm
- Boss diameter: 160mm
- Pilot bore size: 30mm
- Overall length: 75mm
- Manufactured by Medway to exacting standards
Features:
- Pilot Bore Design: Allows for precise machining to your exact shaft requirements, making it ideal for custom installations and replacement applications where precision fit is essential
- 28-Tooth Configuration: The larger tooth count provides lower speed ratios with increased torque capacity, suitable for heavy-duty power transmission requirements
- Quality Construction: Built to deliver reliable performance in demanding industrial environments
Typical Applications:
- Conveyor systems
- Manufacturing and industrial machinery
- Heavy machinery power transmission
- Custom equipment installations
- Industrial drive systems requiring increased torque
Stock held at our UK-based warehouse for quick dispatch. As part of our comprehensive 28B1 range with 26 different tooth configurations, the 28B1-28 is ready to ship. Our technical team is available to assist with specification selection for your specific application requirements.
