Timken National 417359 Radial Shaft Oil Seal

The Timken National 417359 is an industrial radial shaft oil seal that reliably retains lubricant and blocks contaminants in rotating equipment such as gearboxes, pumps, electric motors, conveyors and compressors. This Type 41, multi-lip, spring-loaded seal (Series 410000) uses a nitrile (NBR) sealing element and a steel case with inner case, and it matches a 5.250 in shaft diameter, a 6.632 in outside diameter, a 6.625 in housing bore, and an overall width of 0.562 in. Redi-Coat protection is included, and the seal supports up to 3000 ft/min shaft surface speed with a misalignment tolerance of 0.015 in at 800 rpm and 0.010 in at 4200 rpm, as well as a 7 psi pressure rating and an operating temperature range from -40°F to 225°F (-40°C to 107°C). Common replacements include SKF 417359, CR 417359, and National 417359.