The Timken Company QF250B Quick Flex Coupling Insert

The Timken QF250B QUICK FLEX coupling insert is a high-torque urethane elastomer element designed for Timken QUICK FLEX QF250 couplings. It provides shock absorption, vibration damping, and misalignment compensation in industrial power transmission systems and is commonly installed between electric motors, gearboxes, pumps, compressors, conveyors, mixers, and other rotating equipment. Designed for replacement, repair, retrofit, and equipment overhaul, this insert helps restore reliable torque transmission while minimizing downtime. Key specifications include material: urethane; insert type: spider-open center high torque insert; coupling size: 250; outside diameter: 8.2 in; temperature range: -50°C to 100°C (-58°F to 212°F); color: blue; compatibility: suitable for Timken QUICK FLEX QF250 couplings. Common replacements are Timken QF250 Black, White, and Orange Inserts.