The Timken Company QF15SPBODYX3-3/4 Spacer Coupling

The Timken QF15SPBODYX3-3/4 is a carbon steel, single-ended spacer body with a metallic finish for Timken QUICK FLEX spacer coupling assemblies, designed to maintain the required shaft spacing while transmitting torque in industrial power transmission systems. Compatible with QUICK FLEX Size 15 couplings, it provides a 3-3/4 in spacer length (dimension S) and a 2.31 in outside diameter (D1) to support wear-component replacement without disturbing connected equipment. Commonly installed between electric motors, gearboxes, pumps, compressors, conveyors, and other rotating equipment in manufacturing plants, mining operations, water treatment facilities, material handling systems, and industrial processing equipment, it helps ensure dependable torque transmission and reduced downtime. Common replacements include QF15SPBODYX3-1/2, QF15SPBODYX4, and QF15SPBODYX3-3/8.