HEX Series Couplings

HEX Series Couplings | Replacement for Lovejoy Martin L-Jaw Flexible NBR Rubber Spider Insert

The HEX series couplings are high-performance replacements for the flexible NBR rubber spider insert in Lovejoy Martin L-Jaw couplings. Designed for reliable torque transmission and shock absorption, HEX couplings are engineered to reduce vibrations, compensate for misalignments, and protect connected machinery from excessive wear. These couplings feature a durable rubber insert made of NBR (nitrile butadiene rubber), which provides excellent flexibility, resilience, and resistance to oil, heat, and abrasion. Ideal for use in a variety of industrial applications, HEX couplings offer superior performance at an affordable cost, making them a great choice for replacing worn-out Lovejoy Martin L-Jaw couplings while ensuring long-lasting, efficient operation in pumps, conveyors, and other machinery.