Martin 40B9 MSG Stock Bore Type B Single Pitch Roller Chain Sprocket

Product Description

The Martin 40B9 is a Stock Bore Type B single pitch roller chain sprocket designed for #40 chain applications. This sprocket has a half inch bore diameter and an outside diameter of 1.674 inches. It features 9 teeth and a pitch of half an inch.

• Flat sprocket with a hub extension on one side
• Easily bored to metric or standard sizes
• Manufactured from steel for durability

Product Highlights

Use this sprocket in various chain drive systems, ensuring precise operation.

Product Information

Standard Information

• Brand: Martin
• Manufacturer: Martin Sprocket & Gear

Technical Specifications

• MPN: 40B9
• Bore Diameter: 1/2 in
• Chain Size: #40
• Hub Diameter: 1-1/8 in
• Length Through Bore: 7/8 in
• Pitch Diameter: 1.462 in
• Number of Teeth: 9
• Outside Diameter: 1.674 in
• Material: Steel
• Standards/Approvals: PROP65 warning