Best Boat Trailer Bearings, Hubs & Springs of 2025

The AB Tools Wheel Studs are designed with 3/8" UNF specifications, ensuring a reliable fit for your trailer suspension hubs. With a total spline diameter of 10.5mm, these studs provide a secure connection, enhancing the stability of your trailer. The total length of 37mm allows for adequate threading, ensuring that you can easily install and remove them when necessary. Additionally, the 21mm thread length offers improved grip, reducing the chances of loosening during use. Overall, these studs and nuts are an excellent choice for maintaining your trailer's performance.

The Young Wolf Hub Caps are designed for durability and convenience. Made from zinc-plated material, these caps resist rust, ensuring they remain strong in various weather conditions. Their 50mm size makes them a perfect fit for small utility trailers, including those for fishing and sailing. With four caps included in the pack, you gain excellent value for your money, providing a reliable solution for protecting your trailer hubs from dust and debris.

The EMSea Hub Cap Set is designed for durability, made from strong steel that ensures long-lasting use. Its zinc plating provides excellent anti-rust and wear resistance, keeping your trailer hubs in good condition. With an outer diameter of 50.4mm, the caps fit snugly, preventing any risk of falling off during use. This set is compatible with most standard trailer axles, making it a convenient choice for those with 2000 to 3500 lb trailers. Ensure your trailer is well protected and operational with this reliable product.

The Indespension Bearing Kit includes two taper roller bearing kits designed specifically for single axle braked boat trailers. This product is compatible with Dipper and Roller Coaster boat trailers, ensuring you can service two wheels efficiently. Made from high-grade bearing steel, these bearings promise a long life, giving you peace of mind during your boating adventures. By using this kit, you can enhance the performance and durability of your trailer, ensuring a smoother and safer ride.

The XiKe Bearing Kit is designed for trailer axle hubs, accommodating spindles of 1-1/16'' or 1.062 inches. It includes essential components such as four L44649/L44610 bearings, two 12192TB seals, and additional dust covers and cotter pins. With 100% dimensional tolerances and noise detection, these bearings ensure smooth operation, greatly reducing unwanted vibrations. Their high-speed, durable design allows for quiet performance, meaning you can enjoy a more pleasant towing experience without overheating issues.

The LIBRA Trailer Hub Kits offer a reliable solution for your 3,500 lbs trailer axle needs. This set includes two new trailer idler hub kits with a bolt pattern of 5 on 4.5 inches, ensuring compatibility with a variety of trailers. Each kit comes with pre-installed bearing races and sturdy 1/2"-20 studs, making installation straightforward for you. Additionally, the kits are equipped with essential components like inner and outer cone bearings, providing smooth operation and minimising wear over time.

The XiKe 19B Caps are designed for durability and high quality, ensuring they can withstand the demands of boat trailers. With compatibility for various models including 1980 and 2080, you can easily find the right fit for your needs. Since expert professional bearing manufacturing began in 1945, you can trust in the reliability of these caps. Additionally, the product's international nature means that it may come with specific terms, ensuring you receive a product tailored for various markets.

The XiKe Trailer Bearings Kit is designed for trailer axle hubs with a spindle size of 1-1/16'' or 1.062 Inch. Included in the set are two L44649/L44610 bearings, a 12192TB seal, a cotter pin, and a dust cover. With 100% dimensional tolerances, you can trust that these bearings will provide excellent noise and vibration detection. This means you'll enjoy a smoother ride with less disturbance. Additionally, the kit features a high-speed design that ensures quiet operation without overheating, making it a durable choice for your trailer needs.

The XiKe Trailer Wheel Kit is designed for spindles ranging from 1-3/8'' to 1-1/16'' inches, providing a perfect fit for your trailer needs. With included components like L44649/L44610 and L68149/L68111 bearings, along with a 171255TB seal, you can ensure a complete setup for smooth operation. These bearings are crafted with 100% dimensional tolerances, ensuring minimal noise and vibration, which enhances your experience on the road. Additionally, the kit is designed for high-speed performance without overheating, offering durability and reliability for your trailer journeys.

The XiKe Trailer Bearings are designed for optimal performance on spindles of 1.000 inches. This kit includes two L44643/L44610 bearings, a 12192TB seal, a dust cover, and a cotter pin, ensuring you have everything you need for installation. With 100% dimensional tolerances and noise detection, you can expect a smooth and quiet operation, enhancing your towing experience. The quiet rotation feature prevents overheating, making them durable for high-speed use, providing you with peace of mind on the road.