Martin 5J11/8 5J 1 1/8 MSG Coupling Flange

Product Description

The Martin Quadra-Flex 5J 1 1/8 is a bored-to-size Type J coupling flange designed for durability and high performance. It is manufactured by Martin Sprocket & Gear and is suitable for various industrial applications.

• No lubrication needed and easy to install.
• Available in multiple styles, including J and S flanges.
• Precision machining ensures consistent quality and finish.

Product Highlights

The Martin Quadra-Flex coupling flange offers torsional flexibility and can withstand misalignment, shock, and vibration.

Product Information

Standard Information

• Brand: Martin
• Manufacturer: Martin Sprocket & Gear

Technical Specifications

• Material: Steel
• Bore Diameter: 1-1/8 in
• Hub Diameter: 1-7/8 in
• Hub Length: 15/32 in
• Screw Size: 5/16-18 x 5/16 in
• Keyway Size: 1/4 x 1/8 in
• Coupling Size: 05
• Maximum Speed: 7600 rpm
• Length Through Bore: 2-7/8 in
• Country of Origin: US