68514413603 | U137R-CP-1-3/8X1-3/8 | Lovejoy

**High-Performance Shaft Coupling: U137R-CP-1-3/8X1-3/8 by Lovejoy** Lovejoy's U137R-CP-1-3/8X1-3/8 shaft coupling is engineered to deliver precise power transmission in demanding industrial applications. Constructed with a rigid, one-piece molded nylon body, this coupling ensures optimal torsional stiffness and vibration damping. Its compact design enables easy installation and alignment, making it ideal for applications with space constraints. The coupling features a corrosion-resistant stainless steel spacer and socket head cap screws, providing durability and longevity even in harsh environments. The U137R-CP-1-3/8X1-3/8 coupling is suitable for use with shafts ranging from 1-3/8" to 1-3/8" in diameter. Its bore diameter of 1.375" allows for a secure fit on the shaft. With its high-quality construction and precise performance, the Lovejoy U137R-CP-1-3/8X1-3/8 shaft coupling is an essential component for reliable power transmission in industrial systems. Shop now at our HVAC supply store for the best prices and hassle-free shipping!