The Timken Company 416285 Radial Shaft Oil Seal

The Timken National 416285 radial shaft oil seal is designed to retain lubricants and prevent contaminants from entering rotating equipment, making it a general-purpose solution for industrial gearboxes, pumps, reducers, conveyors, and electric motors. It features a Type 41 multi-lip, spring-loaded seal with a nitrile (NBR) sealing element in a steel case with inner case and Redi-Coat; MPN 416285, Series 410000. Key dimensions are shaft diameter 2.875 in (73.025 mm), outside diameter 4.254 in (108.052 mm), housing bore 4.249 in (107.925 mm), and overall width 0.500 in (12.700 mm). The seal supports up to 3000 ft/min shaft speed, with misalignment tolerance of 0.015 in at 800 rpm and 0.010 in at 4200 rpm, and operates from -40°F to 225°F (-40°C to 107°C). Common applications include industrial machinery, manufacturing equipment, pumps, reducers, conveyors, and electric motors; compatible replacements include SKF 416285 and CR 416285.