Industrial L690 Polyurethane Timing Belt

The Industrial L690 Polyurethane Timing Belt is an endless, synchronous drive belt made from abrasion-resistant polyurethane with a steel cord tension member, delivering low elongation and precise tooth engagement for reliable power transmission and accurate linear positioning. It features a 5 mm pitch, 138 teeth, a 690 mm belt length, and a T5 profile (application dependent), enabling robust engagement in industrial systems. Operating temperature ranges from -30°C to 80°C. Commonly used in conveyor systems, packaging equipment, CNC machines, robotics, and automated assembly lines, it supports precision motion control across manufacturing environments. Manufactured by various manufacturers, this belt is commonly replaced by Optibelt T5/690 polyurethane timing belt or Gates 690 mm polyurethane timing belt, among other equivalents.