Martin 50BS2011/4 50BS20 1 1/4 MSG Bored-to-Size Sprocket

Product Description

The Martin 50BS2011/4 is a bored-to-size type BS single pitch roller chain sprocket. It features a bore diameter of one and one-fourth inches and an outside diameter of four point three two one inches. This sprocket is compatible with #50 chain and has twenty teeth, making it suitable for various heavy-duty applications.

• Bore diameter: 1-1/4 inches
• Number of teeth: 20
• Material: Steel

Product Highlights

This sprocket is ready to install, coming with keyways and setscrews included. The design ensures precision and quality, making it a reliable choice for your machinery.

Product Information

Standard Information

• Brand: Martin Sprocket & Gear
• Part Number: 50BS20 1 1/4 MSG

Technical Specifications

• Bore Diameter: 1-1/4 inches
• Outside Diameter: 4.321 inches
• Chain Size: #50
• Number of Teeth: 20
• Pitch: 5/8 inches
• Length Through Bore: 1 inch
• Hub Diameter: 3 inches
• Keyway Size: 1/4 x 1/8 inches