Timken National 415995V Radial Shaft Oil Seal

The Timken National 415995V radial shaft oil seal is a Type 41 multi-lip seal designed to retain lubricant and block contaminants in heavy‑duty rotating equipment such as industrial gearboxes, pumps, electric motors, conveyors, and compressors operating at elevated temperatures. Its fluor elastomer lip (FKM/Viton) is spring‑loaded within a steel case with an inner case, and the assembly features Redi-Coat for easier handling during installation. The seal fits a 3.000 in shaft, 4.008 in outside diameter, and 4.003 in housing bore, with an overall width of 0.375 in, and it supports up to 3000 ft/min shaft surface speed, with misalignment tolerance of 0.015 in at 800 rpm and 0.010 in at 4200 rpm. Operating temperature ranges from -40°F to 400°F (-40°C to 204°C). Common replacements include SKF 415995V, CR 415995V, and National 415995V.