Martin 5J7/8 QUADRA-FLEX Coupling Flange

Product Description

The Martin 5J7/8 is a QUADRA-FLEX coupling flange designed to provide reliable performance in various mechanical applications. This coupling flange is bored to seven eighths of an inch, which aids in effective power transmission. The flange has a robust construction suitable for harsh environments.

• Size 5J
• Bore size of 0.875 inches, or seven eighths of an inch
• Hub length of fifteen thirty-seconds inches

Product Highlights

This coupling flange is essential for connecting shafts in mechanical systems and is compatible with many types of motors and drives.

Product Information

Standard Information

• Brand: Martin
• Part Number: 5J7/8

Technical Specifications

• Outside Diameter: 3.25 inches
• Length Through Bore: 1.0625 inches
• Bushing Type: N/A
• Coupling Size: 5J
• Bore Size: 0.875 inches
• Hub Length: 0.46875 inches
• Bore Type: Finished Bore
• Set Screw: Yes
• Lock Type: Setscrew
• Material: Sintered Steel
• Hub Diameter: 1.875 inches
• Max RPM: 7600 RPM
• Keyway Size: 3/16 x 3/32
• Weight: 1.037 pounds
• EAN or UPC: 697950276540