The Timken Company 415656 Radial Shaft Oil Seal

The Timken National 415656 oil seal is an industrial radial shaft seal designed to retain lubricant and keep contaminants out of rotating equipment such as gearboxes, pumps, electric motors, conveyors, and compressors. It uses a Type 41, 410000-series, multi-lip with spring configuration and nitrile (NBR) lip material, housed in a steel case with inner case and finished with Redi-Coat for easier installation. Key dimensions include a shaft diameter of 8.000 in (203.200 mm), outside diameter of 9.010 in (228.854 mm), housing bore of 9.000 in (228.600 mm), and an overall width of 0.750 in (19.050 mm). It supports up to 3000 ft/min surface speed and a 7 psi pressure rating, with an operating temperature range of -40°F to 225°F (-40°C to 107°C). Typical replacements include SKF 415656, CR 415656, and National 415656.