Martin SK13/8 Standard QD Bushing

Product Description

The Martin SK13/8 is a standard quick detachable (QD) bushing designed for reliable applications. This bushing features a bore diameter of one and three-eighths inches. It offers a barrel diameter of two point eight one two inches, a flange diameter of three point seven eight inches, and an overall length of one point nine three eight inches.

• Quick detachable design for easy installation
• Manufactured from durable steel
• Compatible with various mounting configurations

Product Highlights

This bushing is ideal for power transmission systems, ensuring secure connection of pulleys and belts in both conventional and reverse mounting.

Product Information

Standard Information

• Brand: Martin
• MPN: SK13/8

Technical Specifications

• Bore Diameter: 1-3/8 in
• Barrel Diameter: 2.812 in
• Flange Diameter: 3-7/8 in
• Hub Diameter: 4-1/2 in
• Overall Length: 1.938 in
• Screw Size: 5/16-18 x 2 in
• Torque Rating: 7000 in-lb
• Flange Thickness: 0.563 in
• Number of Bolt Holes: 3
• Keyway Size: 5/32 x 5/16 in
• Material: Steel
• Type: Standard
• Country of Origin: US