Martin 7S 1 3/4 | QUADRA-FLEX Coupling Flange

Product Description

The Martin 7S 1 3/4 Coupling Flange is designed for efficient power transmission. This coupling flange is bored to fit standard shafts. It is made of high-strength cast iron, ensuring durability and longevity. The flange's installation and removal processes are straightforward, making it suitable for various applications.

• Flanges are bored to size for standard shafts.
• Produced from high-strength cast iron.
• Easy to install and remove.

Product Highlights

Ideal for mechanical power transmission and designed with specific dimensions for versatility.

Product Information

Standard Information

• Brand: Martin
• Part Number: 7S 1 3/4

Technical Specifications

• Material: Cast Iron
• Bore Size: 1.750 in
• Outside Diameter: 4 5/8 in
• Hub Diameter: 2 13/16 in
• Length Through Bore: 1 27/32 in
• Keyway Size: 3/8 x 1/8
• Set Screw: Yes
• Max RPM: 5,250