Martin 9H7/8 QUADRA-FLEX Coupling Hub

Product Description

The Martin 9H7/8 QUADRA-FLEX Coupling Hub is designed for effective power transmission in mechanical applications. It features a bore size of seven-eighths inch and a hub diameter of three and five-eighths inches. This coupling hub provides a reliable connection between shafts, ideal for various equipment setups.

• Suitable for machines with a bore size of 7/8 inches
• Compatible with 9SC coupling sizes
• Constructed from durable steel for longevity

Product Highlights

This coupling hub is engineered for high performance, supporting up to 3,750 RPM. Its standard keyway design simplifies installation and alignment, making it a preferred choice among professionals.

Product Information

Standard Information

• Brand: Martin
• Part Number: 111994619

Technical Specifications

• Bore Size: 7/8 inches
• Hub Diameter: 3 5/8 inches
• Hub Length: 1 31/32 inches
• Coupling Size: 9SC
• Material: Steel
• Max RPM: 3,750
• Outside Diameter: 1 31/32 inches
• Weight: 4.4 LB
• EAN or UPC: 697950789583