Martin D40BTB21H Bushing Bore Roller Chain Sprocket - Taper Locking - Double, 40 / 1/2 in, 21 Teeth, 1610 Bushing

Product Description

The Martin D40BTB21H is a bushing bore roller chain sprocket designed for use in mechanical power transmission applications. This sprocket features a taper locking mechanism, ensuring a secure fit on the shaft. It is suitable for standard roller chains with a size of 40 / 1/2 inch and has 21 teeth optimized for various industrial uses.

• Durable steel construction for long-lasting use.
• Compatible with multiple taper bush sizes ranging from 1/2 to 1-5/8 inches.
• Manufactured to ANSI standards for precise fit and function.

Product Highlights

This sprocket combines strength and precision, allowing for effective power transmission in your machinery.

Product Information

Standard Information

• Brand: Martin
• Country Of Origin: United States

Technical Specifications

• Overall Width: 1 inches
• Pitch Diameter: 3.3548 inches
• Outside Diameter: 3.6170 inches
• Hub Diameter: 2-3/4 inches
• Number Of Teeth: 21
• Length Through Bore: 1 inches
• Hardened Teeth: Hardened Teeth
• Surface Treatment: Protective Coating