The Timken Company 410496 Radial Shaft Oil Seal

The Timken National 410496 radial shaft oil seal is designed to retain lubricant and prevent contaminants from entering bearing assemblies in industrial rotating equipment. This Type 41 seal, part of the 410000 series, uses a double-lip with spring configuration in nitrile (NBR) and is housed in a steel case with inner case and Redi-Coat finish. It fits a 2.500 in (63.500 mm) shaft and has an outside diameter of 3.355 in (85.217 mm), a housing bore of 3.350 in (85.090 mm), and an overall width of 0.468 in (11.887 mm). The seal supports up to 3000 ft/min shaft surface speed and operates from -40°F to 225°F (-40°C to 107°C). Typical applications include industrial gearboxes, pumps, electric motors, conveyors, compressors, and other rotating machinery where reliable lubricant retention and protection against dust, dirt, and moisture are required. Maintenance teams, OEMs, and system integrators use this seal for preventive maintenance, equipment repair, and seal replacement. Common replacements include SKF 410496, CR 410496, and National 410496.