Martin ML0991 | ML Series Jaw Coupling Hub | 1 in Bore | 099

Product Description

The Martin ML0991 is a jaw coupling hub designed for efficient power transmission in mechanical applications. It has a bore diameter of one inch and features a setscrew lock type for secure connection. The hub is made of steel, ensuring durability and resistance to wear.

• No lubrication required
• Easy installation process
• Suitable for various coupling types

Product Highlights

This coupling hub allows flexibility with angular or parallel misalignment of shafts using a Buna-N spider member, facilitating smooth operation and effective power transmission.

Product Information

Standard Information

• Brand: Martin
• Part Number: 100813819

Technical Specifications

• Lock Type: Setscrew
• Material: Steel
• Outside Diameter: 2.53125 inches
• Bore Diameter: 1.000 inches
• Hub O.D.: 2.531 inches
• Bore Range [Max]: 1.375 inches
• Max RPM: 7000 rpm
• Set Screw Size: 5/16-18 X 5/16
• Length Through Bore: 1.063 inches
• Weight: 0.8 lbs
• EAN/UPC: 697950146607