Maintain smooth and safe operation with our trailer axle bearing kits. Each kit includes all the necessary bearings, races, and seals for one side of a trailer axle spindle, making it easy to mount your hub or drum. Suitable for capacities ranging from 2,000 lb to 12,000 lb trailer axles, our bearing kits are designed for precision fit and long-lasting performance. Regular replacement of bearings is crucial to prevent wheel failure and extend the life of your axle. Choose TowParts.com for quality bearing kits that keep your trailer rolling efficiently.