Martin SK11/8 Standard QD Bushing, 1-1/8 in Dia Bore, 2.812 in Dia Barrel, 3-7/8 in Dia Flange, 1.938 in OAL

Product Description

The Martin SK11/8 is a standard quick detachable (QD) bushing. It features a bore diameter of one and one-eighth inches. This bushing is suitable for various mounting applications.

• Designed for conventional or reverse mounting.
• Precise machining for consistent finish.
• Interchangeable with other manufacturers' QD bushings.

Product Highlights

This bushing is crafted from steel for durability and strength.

Product Information

Standard Information

• Brand: Martin Sprocket & Gear
• Type: Standard

Technical Specifications

• Bore Diameter: 1-1/8 in
• Barrel Diameter: 2.812 in
• Flange Diameter: 3-7/8 in
• Overall Length: 1.938 in
• Hub Diameter: 4-1/2 in
• Torque Rating: 7000 in-lb
• Flange Thickness: 0.563 in
• Keyway Size: 1/8 x 1/4 in
• Number of Bolt Holes: 3
• Screw Size: 5/16-18 x 2 in
• Country of Origin: US