The Timken Company 417544 Radial Shaft Oil Seal

The Timken Company 417544 radial shaft oil seal combines a steel-case with inner case and a nitrile (NBR) sealing element in a Type 41, multi-lip configuration with a spring (Series 410000) to retain lubricant and exclude contaminants in rotating equipment. It is a general-purpose industrial seal for gearboxes, pumps, electric motors, conveyors, and compressors, designed to fit a 5.000 in shaft diameter and 7.007 in outside diameter with a 7.000 in housing bore and an overall width of 0.500 in, and it includes Redi-Coat protection. Operating specs include a maximum shaft surface speed of 3000 ft/min, misalignment tolerance of 0.015 in at 800 rpm and 0.010 in at 4200 rpm, a 7 psi pressure rating, and an operating temperature range from -40°F to 225°F (-40°C to 107°C). The part number is 417544, with common replacements SKF 50185, CR 417544, and National 417544.