Martin 80BS1311/4 Bored to Size Sprocket - 80 / 1 in

Product Description

The Martin 80BS1311/4 is a bored to size sprocket designed for standard roller chain applications. It features a bore diameter of one point two five inches and thirteen teeth, making it suitable for various mechanical power transmission tasks.

• Manufactured from high carbon steel
• Includes keyways and setscrews
• Concentric bores minimize run out

Product Highlights

This sprocket is ready to use after installation due to its finished bore. It meets ANSI standards with precise machining for quality assurance.

Product Information

Standard Information

• Brand: Martin
• Country Of Origin: United States

Technical Specifications

• Pitch Type: Single
• Bore Diameter: 1.2500 inches
• Number Of Teeth: 13
• Outside Diameter: 4.6570 inches
• Tooth Width: 0.575 inches
• Hub Diameter: 3 inches
• Length Through Bore: 1.5000 inches
• Chain Number & Pitch: 80 / 1 inch