The Timken Company 415116 Radial Shaft Oil Seal

The Timken Company 415116 radial shaft oil seal is a Type 41 dual-lip nitrile seal designed to retain lubricant and keep contaminants out of bearing assemblies in heavy-duty industrial rotating equipment such as gearboxes, pumps, electric motors, conveyors, and compressors. It features a steel case with inner case, a 7.250 in shaft diameter, 8.759 in outside diameter, 8.750 in housing bore, and 0.750 in overall width, with a dual-lip configuration and one spring, and it carries Redi-Coat protection. Lip material is nitrile (NBR); maximum shaft surface speed is 3000 ft/min; pressure rating 7 psi; operating temperature range is -40°F to 225°F (-40°C to 107°C). Common applications include industrial gearboxes, pumps, electric motors, conveyors, compressors, and mining equipment; maintenance teams, OEMs, and system integrators rely on it for preventive maintenance, repair, and seal replacement to minimize lubricant leakage and extend bearing life, with common replacements including SKF 72539, CR 415116, and National 415116.