The Timken Company 416624 Radial Shaft Oil Seal

The Timken National 416624 radial shaft oil seal is a steel-cased, nitrile (NBR) seal designed to retain lubricant and exclude contaminants in rotating equipment such as industrial gearboxes, pumps, conveyors, and electric motors. A Type 41, 410000-series, spring-loaded multi-lip construction minimizes leakage and extends bearing life. Specifications: MPN 416624; shaft diameter 3.500 in (88.900 mm); outside diameter 4.381 in (111.277 mm); housing bore 4.376 in (111.150 mm); overall width 0.500 in (12.700 mm); lip configuration: multi-lip with spring; lip material: nitrile (NBR); case construction: steel case with inner case; Redi-Coat: Yes; maximum shaft surface speed: 3000 ft/min; misalignment tolerance: 0.015 in at 800 rpm; 0.010 in at 4200 rpm; operating temperature range: -40°F to 225°F (-40°C to 107°C). Common replacements: SKF 416624; CR 416624; National 416624.