The Timken Company 416039 Radial Shaft Oil Seal

The Timken National 416039 radial shaft oil seal provides reliable lubricant retention and contaminant exclusion for heavy‑duty industrial gearboxes, pumps, electric motors, conveyors, compressors, and other rotating equipment where dependable shaft sealing is required. It uses a Type 41 multi‑lip nitrile construction with a spring‑loaded lip and a steel case with Redi‑Coat protection for added durability. Key dimensions include a shaft diameter of 5.750 in (146.050 mm), an outside diameter of 7.508 in (190.703 mm), a housing bore of 7.500 in (190.500 mm), and an overall width of 0.562 in (14.275 mm). The seal is rated for up to 3000 ft/min shaft speed and operates from -40°F to 225°F (-40°C to 107°C). Part of Timken’s 410000 series, this MPN 416039 seal is commonly replaced by SKF 57584, CR 416039, and National 416039 in compatible equipment.