Martin 40B20 MSG Stock Bore Type B Roller Chain Sprocket 5/8 in Dia Bore

Product Description

The Martin 40B20 MSG is a stock bore type B single pitch roller chain sprocket with a five eighths inch bore diameter. It has an outside diameter of three point four five seven inches and is designed for use with #40 chain. This sprocket features twenty teeth and a half inch pitch. It is suitable for various applications, providing durability and efficiency.

• Stock bore type B design
• Compatible with #40 chain
• Can be modified with keyways or set screws

Product Highlights

This sprocket is designed for easy adaptation to fit specific requirements.

Product Information

Standard Information

• Brand: Martin
• MPN: 40B20

Technical Specifications

• Bore Diameter: 5/8 in
• Chain Size: #40
• Hub Diameter: 2-5/8 in
• Length Through Bore: 1 in
• Material: Steel
• Number of Teeth: 20
• Pitch: 1/2 in
• Pitch Diameter: 3.196 in