Martin 40BTB40 Bushing Bore Roller Chain Sprocket - Taper Locking, 40 / 1/2 in, 40 Teeth, 1610 Bushing, Steel Material

Product Description

The Martin 40BTB40 is a bushing bore roller chain sprocket made with a taper locking design. This sprocket features forty teeth and fits standard roller chains with a half-inch pitch. It is manufactured from high carbon steel, ensuring durability and strength.

• Taper locking design for secure attachment
• Precision machining for reliable performance
• Compatible with standard roller chains

Product Highlights

The Martin 40BTB40 is suitable for various mechanical power transmission applications. Its tapered bushing provides a tight grip on shafts, reducing slippage and wear.

Product Information

Standard Information

• Brand: Martin
• Country of Origin: United States

Technical Specifications

• MPN: 40BTB40
• Number of Teeth: 40
• Pitch Diameter: 6.3727 inches
• Bushing Bore Range: 1/2 to 1-5/8 inches
• Overall Width: 1 inch
• Chain Number & Pitch: 40 / 1/2 inches
• Hub Diameter: 3 inches
• Outside Diameter: 6.6530 inches