Martin 40B11 MSG Sprocket 1/2 in Diameter Bore 40B11

Product Description

The Martin 40B11 MSG is a Stock Bore Type B single pitch roller chain sprocket. This product features a half-inch diameter bore and an outer diameter of two point zero three inches. Designed for a #40 chain, it has eleven teeth and a half-inch pitch, making it an ideal choice for various applications in mechanical systems.

• Compatible with #40 roller chain
• Can be modified for keyways and set screws
• Durable steel construction

Product Highlights

Hub extension on one side for easy application adjustments.

Product Information

Standard Information

• Brand: Martin
• Manufacturer: Martin Sprocket & Gear

Technical Specifications

• Bore Diameter: 1/2 in
• Chain Size: #40
• Hub Diameter: 1-3/8 in
• Length Through Bore: 7/8 in
• Material: Steel
• Number of Teeth: 11
• Pitch: 1/2 in
• Pitch Diameter: 1.775 in
• Outside Diameter: 2.003 in
• Country of Origin: US