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Chain Sprockets
Pilot Bore Sprockets
1.3/4inch Pitch (28B1) Simplex Chain Sprocket
Quick Code: BB-20466
28B1-09 Pilot Bore Sprocket
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Product Specification
Boss Dia
88mm
Number of Teeth
9
Outside Dia
148.4mm
Overall Length
70mm
Pilot Bore Size
25mm
Pitch
1.3/4inch
Brand
Medway
Quick Order Code
BB-20466
Product Description
28B1-09 Simplex Chain Sprocket
A compact British standard roller chain sprocket designed for precision power transmission applications requiring smaller gear ratios. This pilot bore sprocket features a 1.3/4 inch pitch with 9 teeth, making it ideal for high-speed drive systems and applications where space is at a premium.
Key Specifications:
- 28B1 British standard roller chain sprocket
- 1.3/4 inch pitch x 9 teeth
- Outside Diameter: 148.4mm
- Boss Diameter: 88mm
- Pilot Bore Size: 25mm
- Overall Length: 70mm
- Manufactured by Medway to exacting quality standards
Features & Benefits:
- Pilot bore design allows for precise machining to your exact shaft requirements
- Ideal for custom installations, retrofits, and replacement applications
- Compact size suitable for constrained installation environments
- Delivers high-speed performance with reliable engagement
Applications:
Perfect for use in conveyor systems, manufacturing equipment, textile machinery, and other industrial power transmission systems where smaller sprocket ratios and compact designs are essential.
Stock item ready for quick dispatch from our UK-based warehouse. Contact our technical team for assistance in selecting the correct specification for your application.
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