Transmissions
Chain Sprockets
Pilot Bore Sprockets
1.3/4inch Pitch (28B1) Simplex Chain Sprocket
Quick Code: BB-20464
28B1-08 Pilot Bore Sprocket
Also Try
1/2inch Pitch (08B1, 08B2, 08B3) Pilot Bore Sprockets
1inch Pitch (16B1, 16B2, 16B3) Pilot Bore Sprockets
3/8inch Pitch (06B1, 06B2, 06B3) Pilot Bore Sprocket
3/4inch Pitch (12B1, 12B2, 12B3) Pilot Bore Sprockets
5/8inch Pitch (10B1, 10B2, 10B3) Pilot Bore Sprockets
Buy Now
Product Specification
Boss Dia
74mm
Number of Teeth
8
Outside Dia
132mm
Overall Length
70mm
Pilot Bore Size
25mm
Pitch
1.3/4inch
Brand
Medway
Quick Order Code
BB-20464
Product Description
28B1-08 Simplex Chain Sprocket
A precision-engineered British standard roller chain sprocket designed for reliable power transmission in industrial machinery. This compact 8-tooth configuration is ideal for high-speed applications and gear ratio optimization in conveyor systems, manufacturing equipment, and heavy machinery.
Key Specifications:
- 28B1 British standard roller chain sprocket
- 1.3/4 inch (44.45mm) pitch
- 8 teeth for high-speed drive applications
- Outside diameter: 132mm
- Boss diameter: 74mm
- Pilot bore size: 25mm (machined to your exact shaft requirements)
- Overall length: 70mm
- Manufactured by Medway to exacting standards
Features & Benefits:
- Pilot Bore Design: Allows for precise custom machining to fit your specific shaft dimensions, making it ideal for replacement applications and custom installations
- Compact Configuration: The 8-tooth design provides superior speed ratios and is perfect for high-speed, low-torque transmission systems
- Industrial-Grade Quality: Built to withstand demanding industrial environments and deliver consistent, reliable performance
- Versatile Applications: Suitable for conveyor systems, manufacturing equipment, heavy machinery, and specialized power transmission systems
In stock and ready for quick dispatch from our UK-based warehouse. Contact our technical team for assistance in selecting the correct specification for your application.
Frequently viewed together
