Martin 5S11/8 QUADRA-FLEX Coupling Flange Power Size 5S 1 1/8

Product Description

The Martin 5S11/8 QUADRA-FLEX Coupling Flange is designed for use in various mechanical applications. This coupling flange is specifically bored to fit on standard shafts with a bore size of one and one-eighth inches. Made from high strength cast iron, it provides durability and reliability in operation.

• Flanges are bored to size for standard shaft compatibility
• Constructed from high-strength cast iron for durability
• Easy to install and remove

Product Highlights

This coupling flange is ideal for applications that require a precise fit and firm grip, making it suitable for both maintenance and new installations.

Product Information

Standard Information

• Brand: Martin
• MPN: 5S11/8

Technical Specifications

• Coupling Size: 5S
• Bore Size: 1.125 inches - 1 1/8 inches
• Material: Cast Iron
• Max RPM: 7,600 rpm
• Length Through Bore: 1 11/32 inches
• Outside Diameter: 3 1/4 inches
• Keyway Size: 1/4 x 1/8 inches
• Set Screw: Yes
• Weight: 1.1 lbs
• EAN or UPC: 697950276601