Martin 40BTB20H Bushing Bore Roller Chain Sprocket - Taper Locking, 40 / 1/2 in, 20 Teeth, 1610 Bushing

Product Description

The Martin 40BTB20H Bushing Bore Roller Chain Sprocket is made from high carbon steel and features a taper locking design. This sprocket has a size of 40 / 1/2 inches and 20 teeth, making it suitable for various mechanical power transmission applications.

• Constructed to meet ANSI standards
• Compatible with 1/2 inch to 1-5/8 inch bushing bore range
• Hardened teeth for improved durability

Product Highlights

This sprocket is ideal for applications that require robust performance and reliability.

Product Information

Standard Information

• Brand: Martin
• Country Of Origin: United States

Technical Specifications

• Pitch Type: Single
• Tooth Width: 1 inch
• Hub Diameter: 2-25/32 inches
• Overall Width: 1 inch
• Number Of Hubs: 1
• Pitch Diameter: 3.1962 inches
• Number Of Teeth: 20
• Tooth Thickness: 0.2840 inches
• Caliper Diameter: 2.8842 inches
• Hub Recess Depth: 0.0781 inches
• Hub Recess Width: 0.1870 inches
• Outside Diameter: 3.4570 inches
• Surface Treatment: Protective Coating
• Bushing Bore Range: 1/2 to 1-5/8 inches
• Chain Roller Width: 0.3125 inches
• Length Through Bore: 1.0000 inches
• Chain Number & Pitch: 40 / 1/2 inches
• Hub Outside Diameter: 2.7813 inches
• Chain / Sprocket Type: Standard Roller Chain
• Chain Roller Diameter: 0.3120 inches
• Manufacturer UPC Number: 697950043050
• Storage Dimension Width: 3.6250 inches
• Number Of Strands Across: 1
• Storage Dimension Height: 1.0625 inches
• Storage Dimension Length: 3.6250 inches
• Hub Outside Diameter At Recess: 2.6250 inches