Martin 40BS243/4 Sprocket 3/4 Bore 24 Tooth

Product Description

Martin Sprocket & Gear offers the 40BS243/4 sprocket, designed for use with #40 chain. This bored-to-size type BS single pitch roller chain sprocket comes with a three-quarter inch bore diameter and features twenty-four teeth. The outside diameter measures four point zero nine eight inches, and it can be easily installed onto your machinery.

• Includes two setscrews for secure fitting.
• Constructed from high carbon steel for durability.
• Precision machined for a consistent finish.

Product Highlights

The Martin 40BS243/4 sprocket is ideal for chain drives and is ready for immediate installation.

Product Information

Standard Information

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

Technical Specifications

• Bore Diameter: 3/4 in
• Chain Size: #40
• Hub Diameter: 3 in
• Includes: (2) Setscrews
• Keyway Size: 3/16 x 3/32 in
• Length Through Bore: 1 in
• Material: Steel
• Number of Teeth: 24
• Pitch: 1/2 in
• Pitch Diameter: 3.831 in
• Screw Size: 1/4-20 x 1/4 in
• Standards/Approvals: PROP65: This product contains chemicals known to the State of California to cause cancer and birth defects or other reproductive harm.