Martin 40BS231 Bored to Size Sprocket - 40 / 1/2 in - 1.0000 in Bore - 23 Teeth - 00540

Product Description

The Martin 40BS231 is a bored to size sprocket. It features a bore diameter of one inch and has twenty-three teeth. This component is suitable for standard roller chain applications.

• Manufactured from high carbon steel for durability
• Includes keyways and setscrews for easy installation
• Tolerances meet ANSI standards for quality assurance

Product Highlights

This sprocket is designed for shaft-ready applications and offers precise machining. The bore is concentric to the pitch line to reduce run out.

Product Information

Standard Information

• Brand: Martin
• Part Number: 00168591

Technical Specifications

• Bore Diameter: 1.0000 in
• Number of Teeth: 23
• Pitch Diameter: 3.6720 in
• Outside Diameter: 3.9380 in
• Length Through Bore: 1.0000 in
• Tooth Width: 0.284 in
• Hub Diameter: 3 in
• Surface Treatment: Protective Coating