Martin 40BS201 40BS20 1 MSG 1/2 in

Product Description

The Martin 40BS201 is a bored-to-size type BS single pitch roller chain sprocket designed for use with #40 chain systems. This sprocket features a bore diameter of one inch and an outside diameter of 3.457 inches, making it suitable for various industrial applications. It includes a keyway and setscrews for secure mounting.

• Keyway placed on the center line of the tooth for stability
• Finished bore design ensures readiness for installation
• Constructed from durable steel materials

Product Highlights

This sprocket ensures efficient power transmission and is engineered for high precision. Ideal for drive systems in manufacturing and machinery.

Product Information

Standard Information

• Brand: Martin Sprocket & Gear
• Type: Bored-to-Size Type BS

Technical Specifications

• Bore Diameter: 1 in
• Chain Size: #40
• Hub Diameter: 2-5/8 in
• Length Through Bore: 1 in
• Pitch Diameter: 3.196 in
• Number of Teeth: 20
• Outside Diameter: 3.457 in
• Pitch: 1/2 in
• Screw Size: 5/16-18 x 5/16 in
• Keyway Size: 1/4 x 1/8 in
• Material: Steel