The Timken Company 415711 Radial Shaft Oil Seal

The Timken National 415711 radial shaft oil seal is a Type 41, multi-lip, spring-loaded seal designed to retain lubricant and prevent contaminants from entering bearing assemblies in heavy-duty industrial rotating equipment. It features a steel case with inner case and a nitrile (NBR) lip, plus Redi-Coat for easier installation. Key dimensions: shaft diameter 3.562 in (90.47 mm); outside diameter 4.631 in (117.63 mm); housing bore 4.625 in (117.48 mm); overall width 0.500 in (12.70 mm). Operating temperature range -40°F to 225°F (-40°C to 107°C) and maximum shaft surface speed 3000 ft/min. Misalignment tolerance 0.015 in at 800 rpm; 0.010 in at 4200 rpm. Applications include industrial gearboxes, pumps, electric motors, conveyors, compressors, and other rotating machinery requiring reliable lubricant retention and protection against dust, dirt, and moisture. MPN 415711; Series 410000; Common replacements SKF 415711, CR 415711, National 415711.