Martin 3J 3/4 Coupling Flange - QUADRA-FLEX® Coupling Flange

Product Description

The Martin 3J 3/4 Coupling Flange is designed for reliable performance in various applications. This flange features a bored size of three-quarters of an inch and is made from sintered steel. It is ideal for connecting shafts and maintaining proper alignment in mechanical systems.

• Compatible with standard shafts
• Designed to handle high RPMs
• Includes set screw for secure fastening

Product Highlights

The QUADRA-FLEX® Coupling Flange ensures optimal power transmission while minimizing vibrations.

Product Information

Standard Information

• Brand: Martin
• MPN: 3J 3/4

Technical Specifications

• Bore Size: 0.750 in - 3/4 in
• Outside Diameter: 2 1/16 in
• Max RPM: 9,200 rpm
• Hub Diameter: 1 1/4 in
• Material: Sintered Steel
• Lock Type: Setscrew
• Length Through Bore: 13/16 in
• Weight: 0.3 LB
• EAN or UPC: 697950276229