Oil Seal 40 x 60 x 18.5 mm provides a reliable seal for lubricants on rotating shafts where this seal size is required. It helps prevent oil leaks, maintains lubrication for bearings, and protects equipment from contamination. This seal is designed to support consistent sealing performance in standard industrial and mechanical applications. Key attributes Size: Inner diameter 40 mm; outer diameter 60 mm; width 18.5 mm Function: Oil seal that retains lubricants and excludes dirt and moisture from the rotating shaft area Compatibility: Suitable for systems and components that require a 40 x 60 x 18.5 mm oil seal Material: Not specified in the product title Performance: Designed to provide reliable sealing under typical operating conditions and temperatures for a rotating shaft seal Benefits Reduces oil leaks and oil loss, helping to extend bearing life Maintains proper lubrication, supporting smoother operation and lower maintenance Helps protect internal components from contaminants that can cause wear Use cases Replacement seal in a gear reducer or gearbox that uses a 40 x 60 x 18.5 mm oil seal Sealing solution for hydraulic pumps or cylinders with matching shaft dimensions Sealing for electric motors or other rotating equipment where a 40 x 60 x 18.5 mm oil seal is required Applications Industrial machinery and equipment that use standard 40 x 60 x 18.5 mm oil seals Mechanical assemblies where a precise oil seal footprint is needed to maintain lubrication and seal integrity Maintenance and replacement projects to restore original sealing performance on compatible shafts