Martin 100BTB21 Bushing Bore Roller Chain Sprocket - Taper Locking, 100 / 1-1/4 in, 21 Teeth, 2517 Bushing

Product Description

The Martin 100BTB21 is a bushing bore roller chain sprocket designed for mechanical power transmission systems. It features a tapered locking mechanism for secure fitting. This sprocket is suitable for use with standard roller chains with a pitch of one and one-quarter inches and includes twenty-one teeth.

• Features a taper locking design for secure support
• Made from high carbon steel for durability
• Conforms to ANSI standards for performance and reliability

Product Highlights

This sprocket's design ensures that it maintains alignment and reduces wear on both the sprocket and the chain, contributing to a longer service life.

Product Information

Standard Information

• Brand: Martin
• Country Of Origin: United States

Technical Specifications

• Pitch Type: Single
• Tooth Width: 0.692 inches
• Hub Diameter: 4-1/2 inches
• Overall Width: 1-3/4 inches
• Number Of Hubs: 1
• Pitch Diameter: 8.3869 inches
• Number Of Teeth: 21
• Outside Diameter: 9.0430 inches
• Bushing Bore Range: 1/2 to 2-1/2 inches
• Chain Number & Pitch: 100 / 1-1/4 inches
• Surface Treatment: Protective Coating