The Timken 200604 oil seal is a metric radial shaft seal designed to retain lubricant and keep dirt, moisture, and contaminants out of rotating equipment. It fits a 160 mm shaft and 190 mm housing bore, measuring 160 × 190 × 15 mm, with nitrile rubber (NBR) construction and a spring-loaded single-lip design for a press-fit housing installation. Commonly used in industrial gearboxes, pumps, electric motors, reducers, conveyors, and other oil-lubricated rotating equipment, it supports maintenance repairs, seal replacements, and machinery rebuilds; common replacements include SKF 160 × 190 × 15 oil seal, Freudenberg Simrit 160 × 190 × 15 oil seal, and NOK 160 × 190 × 15 oil seal.
