Сальник, внутренний диаметр 105 мм Caterpillar 6420361

An Oil Seal controls oil flow by sealing rotating and stationary surfaces to stop fluid from escaping during operation. It helps maintain stable lubrication levels, which supports smooth movement and reduces friction between working components. By blocking external dust and debris from entering sealed areas, the oil seal helps keep internal systems clean and properly lubricated. The sealing action supports consistent pressure control, reduces oil loss, and allows connected components to function without interruption.Attributes:• Supports clean operating conditions by sealing out debris.• Helps maintain alignment of rotating components through proper sealing.• Reduces friction between moving components.Applications: An Oil Seal is located within the swing drive assembly, sealing rotating components to retain oil and block contaminants during swing movement and smooth rotational performance within the drive system.