The Timken Company 473135V Rotating Shaft Oil Seal

The Timken National Oil Seal 473135V is a double-lip, spring-loaded rotating shaft seal made from fluoroelastomer (FKM/Viton®) to provide high-temperature lubricant retention and contaminant exclusion in demanding rotating equipment. It is part of Timken’s National 470000 series, designed with a solid construction (no inner case) and Redi-Coat, and uses an inch measurement system with MPN 473135V. The seal is designed for industrial gearboxes, pumps, electric motors, conveyor systems, chemical processing equipment, and power transmission systems, and operates from -40°F to 400°F (-40°C to 204°C). It is commonly used for equipment replacement, rebuilds, retrofits, and preventive maintenance to improve sealing performance, with common replacements including SKF FKM oil seals, CR (Chicago Rawhide) equivalents, and National 470000 Viton oil seals.