Martin ML19017/8 Jaw Coupling Hub 190 1 7/8

Product Description

The Martin ML19017/8 is a jaw coupling hub designed for effective power transmission. With a bore diameter of one point eight seven five inches, this coupling accommodates a variety of machinery needs. It features a steel construction and a coupling size of one ninety, suitable for heavy-duty applications.

• Designed for high RPM operation up to five thousand RPM
• Finished bore type ensures optimal fit
• Easy installation with setscrew lock type

Product Highlights

This jaw coupling is ideal for connecting two shafts while absorbing shock and vibration. Its elastomeric spider provides flexibility, allowing for angular or parallel misalignment of shafts, ensuring smooth power transmission.

Product Information

Standard Information

• Brand: Martin
• MPN: ML19017/8

Technical Specifications

• Bore Diameter: 1.875 inches
• Hub O.D.: 4.5 inches
• Length Through Bore: 1.938 inches
• Coupling Size: 190
• Max RPM: 5000 RPM
• Material: Steel
• Set Screw Size: 1/2-13 x 1/2
• Weight: 8.25 lb
• Keyway Size: 1/2 x 1/4
• Spider Material: SUL, SRL, SHL & SBL