Martin ML11011/4 Jaw Coupling Hub Steel 1.25 in Bore Size

Product Description

The Martin Jaw Coupling Hub, MPN ML11011/4, is designed for various mechanical power transmission applications. This coupling hub helps connect shafts effectively in machines and equipment. It provides a reliable solution for torque transfer while accommodating misalignment.

• No lubrication required
• Easy installation
• Compatible with elastomeric spider

Product Highlights

This jaw coupling hub reduces wear and maintenance needs, making it suitable for continuous operations.

Product Information

Standard Information

• Brand: Martin
• MPN: ML11011/4

Technical Specifications

• Keyway Size: 1/4 x 1/8
• Hub O.D.: 3.313 in
• Material: Steel
• Bore Diameter: 1.250 in - 1 1/4 in
• Inch/Metric: Inch
• Max RPM: 5000 rpm
• Bore Type: Finished
• Lock Type: Setscrew
• Set Screw Size: 5/16-18 X 5/16
• Overall Assembly Length: 4 1/4 in
• Coupling Type: Jaw
• Spider Material: SUL, SRL, SHL & SBL
• Bore Range [Max]: 1.625 in
• Length Through Bore: 1.688 in
• Outside Diameter: 3.3125 in
• Weight: 3.25 LB
• EAN or UPC: 697950146928