Martin 7S7/8 QUADRA-FLEX Coupling Flange

Product Description

The Martin 7S7/8 is a QUADRA-FLEX Coupling Flange designed for mechanical power transmission. This coupling flange is made from cast iron, ensuring durability and reliability in various applications. It is bored to a size of seven-eighths inches and features a maximum RPM of five thousand two hundred and fifty.

• Constructed from cast iron for strength
• Bored to seven-eighths inch
• Maximum RPM of five thousand two hundred and fifty

Product Highlights

This coupling flange is ideal for use in elastomeric sleeve coupling applications, providing efficient torque transfer and vibration damping.

Product Information

Standard Information

• Brand: Martin
• MPN: 7S7/8

Technical Specifications

• Bushing Type: N/A
• Length Through Bore: 1 27/32 in
• Material: Cast Iron
• Coupling Size: 7S
• Hub Diameter: 2 13/16 in
• Inch/Metric: Inch
• RPM [Max]: 5,250
• Keyway Size: 3/16 x 3/32
• Set Screw: Yes
• Hub Length: 11/16 in
• Lock Type: Setscrew
• Outside Diameter: 4 5/8 in
• Bore Size: 0.875 in - 7/8 in
• Bore Type: Finished Bore
• Weight: 0.2 LB
• EAN or UPC: 697950277363