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This trailer disc hub is 5 lug bolts on 114.3mm, 1000KG load capaicty, fitting mechanical or hydraulic braked trailers. The trailer disc hub is a crucial component of a trailer’s wheel assembly, designed to support the weight of the trailer and facilitate smooth wheel rotation. Typically made from durable materials such as cast iron or aluminum, these hubs are engineered to withstand heavy loads and harsh environmental conditions, ensuring longevity and reliability.

In application, trailer disc hubs are commonly found in various types of trailers, including utility trailers, boat trailers, and recreational vehicle (RV) trailers. They provide superior braking performance compared to traditional drum brakes, making them ideal for applications requiring frequent stops or heavy loads. The disc brake system allows for better heat dissipation, reducing the risk of brake fade during extended use.

Maintenance of trailer disc hubs is essential for optimal performance and safety. Regularly inspecting the hubs for signs of wear, such as cracks or rust, is crucial. It’s also important to check the brake pads and replace them as needed. Lubricating the hub bearings can prevent excessive friction and heat buildup, prolonging the hub’s lifespan. Additionally, ensuring that the wheel bolts are properly torqued can prevent accidents caused by wheel detachment.