Martin 40BS403/4 Bored to Size Sprocket - 40 / 1/2 in

Product Description

The Martin 40BS403/4 is a bored to size sprocket designed for use with roller chains. This product features a one inch bore size and is manufactured from high-carbon steel, ensuring durability. It includes keyways and setscrews for easy installation. These sprockets are ready for shaft use, meeting or exceeding ANSI standards for quality.

• Bored to size, 0.7500 inch bore
• 40 teeth for optimal power transmission
• Includes keyways and setscrews

Product Highlights

This sprocket is ideal for various mechanical power transmission applications, ensuring precise performance with minimal runout.

Product Information

Standard Information

• Brand: Martin
• Country Of Origin: United States

Technical Specifications

• Material: Steel
• Bore Type: Bored to Size
• Pitch Type: Single
• Bore Diameter: 0.7500 inch
• Keyway Size: 3/16 x 3/32 inch
• Tooth Width: 0.284 inch
• Number Of Teeth: 40
• Hub Diameter: 3-1/2 inch
• Outside Diameter: 6.6530 inch
• Length Through Bore: 1.1250 inch
• Pitch Diameter: 6.3727 inch
• Chain Number & Pitch: 40 / 1/2 inch
• Manufacturer UPC Number: 697950301259
• Storage Dimension Width: 6.6530 inch
• Storage Dimension Height: 1.125 inch
• Storage Dimension Length: 6.6530 inch
• Surface Treatment: Protective Coating