Martin 40BS143/4 Bored to Size Sprocket - 40 / 1/2 in

Product Description

The Martin 40BS143/4 is a bored to size sprocket designed for standard roller chains. This sprocket features a bore diameter of three-quarters of an inch and has fourteen teeth. Made of high carbon steel, it is ready for installation with keyways and setscrews included.

• Finished bore for easy installation
• Manufactured to meet ANSI standards
• Includes protective coating for durability

Product Highlights

Ideal for mechanical power transmission, this sprocket ensures precise machining for consistent performance in various applications.

Product Information

Standard Information

• Brand: Martin
• Country of Origin: United States

Technical Specifications

• Bore Diameter: 0.7500 in
• Number of Teeth: 14
• Pitch Diameter: 2.2470 in
• Outside Diameter: 2.4910 in
• Hub Diameter: 1-11/16 in
• Length Through Bore: 0.8750 in
• Tooth Width: 0.284 in
• Chain Number & Pitch: 40 / 1/2 in