Martin 80BTB20H Bushing Bore Roller Chain Sprocket - Taper Locking, 80 / 1 in, 20 Teeth, 2517 Bushing

Product Description

The Martin 80BTB20H is a bushing bore roller chain sprocket designed for robust performance. It features a tapered locking mechanism, ensuring a secure fit on various shafts. This sprocket includes twenty teeth and is crafted from high carbon steel. The size is suitable for standard roller chains with an 80 pitch. It is compatible with bushing bore ranges from one half inch to two and a half inches.

• High carbon steel construction for durability
• Tapered locking design for secure attachment
• Compatible with standard roller chain systems

Product Highlights

This sprocket is engineered with precision. It meets ANSI standards and is suitable for various applications in mechanical power transmission.

Product Information

Standard Information

• Manufacturer: Martin
• Country of Origin: United States

Technical Specifications

• Number of Teeth: 20
• Pitch Diameter: 6.3925 inches
• Hub Diameter: 4-1/4 inches
• Tooth Width: 1.75 inches
• Tooth Thickness: 0.5750 inches
• Outside Diameter: 6.9140 inches
• Chain Number & Pitch: 80 / 1 inch
• Bushing Bore Range: 1/2 to 2-1/2 inches
• Chain Roller Width: 0.6250 inches
• Chain Roller Diameter: 0.6250 inches
• Overall Width: 1-3/4 inches
• Storage Dimension Length: 6.9140 inches
• Storage Dimension Width: 6.9140 inches
• Storage Dimension Height: 1.7500 inches