Martin 9H11/8 QUADRA-FLEX Coupling Hub 1 1/8 in

Product Description

The Martin 9H11/8 is a QUADRA-FLEX Coupling Hub designed for various mechanical applications.

• Steel construction for durability
• Bore size of one and one-eighth inches
• Maximum RPM of three thousand seven hundred fifty

Product Highlights

This hub is suitable for power transmission and can be used in different coupling configurations.

Product Information

Standard Information

• Brand: Martin
• MPN: 9H11/8

Technical Specifications

• Material: Steel
• Bore Size: 1 1/8 in
• Max RPM: 3,750
• Outside Diameter: 3 5/8 in
• Keyway Size: 1/4 x 1/8
• Length: 1 31/32 in
• No. of Cap Screws: 4
• Size of Cap Screws: 3/8 x 2 3/4
• Coupling Size: 9SC
• Weight: 4.2 LB
• EAN or UPC: 697950277882