The Timken Company 417210 Radial Shaft Oil Seal

Timken National 417210 radial shaft oil seal provides reliable lubricant retention and contaminant exclusion for rotating equipment, making it well suited for general-purpose industrial sealing in gearboxes, pumps, electric motors, conveyors, and compressors within power transmission systems. This Type 41 seal uses a spring-loaded multi-lip configuration with a nitrile (NBR) sealing element housed in a steel case with an inner case, delivering robust oil leakage protection while excluding dirt, dust, and moisture. Key specifications include shaft diameter 3.875 in (98.425 mm); outside diameter 4.756 in (120.802 mm); housing bore 4.751 in (120.675 mm); overall width 0.375 in (9.525 mm); Series 410000; Redi-Coat coating; maximum shaft surface speed 3000 ft/min; misalignment tolerance 0.015 in at 800 rpm and 0.010 in at 4200 rpm; operating temperature range -40°F to 225°F (-40°C to 107°C). It is commonly used in industrial machinery, manufacturing equipment, pumps, reducers, conveyors, and electric motors operating under normal industrial conditions, and is a common replacement alongside SKF 38647, CR 417210, and National 417210.