A Lubricating Line Tube Assembly used in a swing-bearing gear for an undercarriage frame facilitates the controlled flow of lubricating oil to the swing-bearing gear. The swing bearing gear allows the machinery's upper structure to rotate relative to its lower undercarriage frame. The assembly includes properly designed fittings and connectors to ensure secure attachment to the machinery's lubrication system and the swing bearing gear.Attributes:• Ensures a proper fit and reliable performance• Withstands the harsh conditions and high temperatures• Withstands grease pressure up to 7350 kpaApplications:A Lubricating Line Tube Assembly ensures proper lubrication and smooth operation. It ensures efficient oil flow, proper sealing, and compatibility with the operational requirements.