Опорное кольцо водила планетарной передачи Caterpillar 511-5546

A Planetary Carrier Back Up Ring is used to provide an additional layer of support and backup to the O-ring seals within the final drive planetary unit. It is made from high-quality rubber material to withstand harsh working conditions encountered during the operation. By exerting a controlled radial pressure against the O-ring seals, the backup ring compensates for any potential wear or relaxation of the O-ring seals over time.Attributes:• Manufactured to precise specifications and are built for durability and reliability• Helps to promote a tighter and more effective sealApplications:A Planetary Carrier Back Up Ring serves as a secondary barrier, enhancing the sealing capabilities and overall performance of the final drive planetary unit, ensuring optimal operation and preventing any potential lubricant leakage or failures.