Martin HQ1 Weld On Hub - Fits Q1 Bushings

Product Description

The Martin HQ1 Weld On Hub is designed to fit Q1 bushings, making it an essential component for mechanical power transmission systems. This hub, made from durable steel, is ideal for applications requiring reliable connection and strength in various machinery setups.

• Compatible with Q1 bushings
• Made from high-quality steel
• Features a finished bore with keyway for secure mounting

Product Highlights

This product provides a robust solution for mounting and enhancing the performance of your mechanical assemblies.

Product Information

Standard Information

• Material: Steel
• Country Of Origin: United States

Technical Specifications

• Weight: 4.40 lbs
• Overall Length: 1-3/4 in
• Outside Diameter: 4-1/2 in
• Hub Bore Diameter: 2-7/8 in
• Pilot Diameter: 4-3/8 in
• Keyway Size: 1/2 in (Width)
• Mounting Type: Conventional
• Screw Thread Size: 3/8-16 in
• Bolt Circle Diameter: 3-3/8 in
• Number Of Bolt Holes: 3