The Timken Company 415394 Radial Shaft Oil Seal

Timken National 415394 radial shaft oil seal delivers reliable lubricant retention and contaminant exclusion for heavy industrial rotating equipment such as gearboxes, pumps, electric motors, conveyors, and compressors. This Type 41, 410000-series seal features a multi-lip nitrile (NBR) lip with a loaded spring in a steel case with Redi-Coat, sized for a 3.125 in (79.375 mm) shaft, 5.256 in (133.502 mm) outside diameter, 5.251 in (133.375 mm) housing bore, and 0.468 in (11.887 mm) overall width. It operates from -40°F to 225°F (-40°C to 107°C), and is used in industrial gearboxes, pumps, mining equipment, and other rotating machinery to minimize lubricant leakage and extend bearing life; common replacements include SKF 415394, CR 415394, and National 415394.