Martin E21/4 E 2 1/4 QD Bushing

Product Description

The Martin E21/4 is a standard quick detachable (QD) bushing designed for easy installation and removal. This bushing is suitable for use in power transmission applications, integrating smoothly with various shafts and pulleys. Its robust build and precise design ensure reliable operation in demanding environments.

• Constructed from durable cast iron.
• Compatible with 2-1/4 inch diameter bores.
• Supports a torque rating of 20000 inch-pounds.

Product Highlights

The Martin E 2 1/4 QD Bushing is ideal for quickly mounting and dismounting without the need for specialized tools.

Product Information

Standard Information

• Brand: Martin Sprocket & Gear
• Type: Standard

Technical Specifications

• Bore Diameter: 2-1/4 inch
• Barrel Diameter: 3.834 inch
• Flange Diameter: 6 inch
• Overall Length: 2-5/8 inch
• Hub Diameter: 7-1/2 inch
• Flange Thickness: 3/4 inch
• Number of Bolt Holes: 3
• Torque Rating: 20000 inch-pounds
• Keyway Size: 1/4 x 1/2 inch
• Screw Size: 1/2-13 x 2-3/4 inch
• Material: Cast Iron
• Country of Origin: US