Martin 120R30H Bushing Bore Roller Chain Sprocket - Split Taper, 120 / 1-1/2 in, 30 Teeth, R1 Bushing

Product Description

The Martin 120R30H is a bushing bore roller chain sprocket designed for standard roller chains. This sprocket features a split taper design that allows for flexibility in bore sizes. It is manufactured from high carbon steel to ensure durability and high performance.

• Split taper design for variable bore sizes
• Manufactured from high carbon steel
• Meets or exceeds ANSI standards

Product Highlights

This sprocket is ideal for mechanical power transmission applications. It provides precise machining for a consistent finish and includes hardened teeth for increased longevity. The design minimizes runout, enhancing performance.

Product Information

Standard Information

• Product Name: Bushing Bore Roller Chain Sprocket
• Brand: Martin
• Country of Origin: United States

Technical Specifications

• Pitch Type: Single
• Number of Teeth: 30
• Hub Diameter: 5-3/8 inches
• Overall Width: 3-5/32 inches
• Bushing Bore Range: 1-1/8 to 3-3/4 inches
• Chain Number & Pitch: 120 / 1-1/2 inches
• Tooth Width: 0.924 inches
• Length Through Bore: 2.0000 inches
• Outside Diameter: 15.1720 inches
• Surface Treatment: Protective Coating