YNF03388 LQ15V00031R200 Floating Seal

Part number: LQ15V00031R200 YN53D00003S211

Product name: floating seal

Machine brand: Kobelco excavator parts

Purchasing code: YNF03388

A floating seal is a type of mechanical seal that is used in various applications, including excavators. In an excavator, the floating seal is typically used to prevent dirt, debris, and other contaminants from entering the machine’s final drive system.

The final drive system is responsible for transmitting power from the excavator’s hydraulic motor to the machine’s tracks, which allows it to move and maneuver. The final drive system consists of several components, including gears, bearings, and seals. The floating seal is a critical component of this system, as it helps to prevent contamination and maintain lubrication.

The floating seal consists of two main components: the seal ring and the mating ring. The seal ring is typically made of a high-quality steel or other durable material, while the mating ring is typically made of a softer material, such as bronze. When the two rings are pressed together, they create a tight seal that prevents dirt and debris from entering the final drive system.

One of the key benefits of a floating seal on an excavator is its ability to maintain lubrication and prevent wear and tear on the final drive system. As the machine moves and operates, the final drive system generates heat and friction, which can cause damage to the gears and bearings over time. The floating seal helps to prevent this damage by maintaining a consistent flow of lubrication to the system, which helps to reduce friction and wear.

Another benefit of a floating seal is its ability to withstand heavy-duty use over time. The seal is designed to resist wear and tear, even in harsh environments with high levels of dirt and debris. It is also designed to be easy to install and maintain, which can help to reduce downtime and repair costs over the lifespan of the machine.

In addition to its benefits for performance and durability, a floating seal on an excavator is also important for safety. The seal helps to prevent contamination and maintain lubrication, which can help to prevent accidents or damage to the machine or surrounding structures.

Overall, a floating seal is a critical component of any excavator’s final drive system. It helps to maintain lubrication, prevent wear and tear, and improve safety and performance over time. If you are experiencing issues with your excavator’s final drive system or movement, it may be time to have the floating seal checked and replaced if necessary.

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