AP RV Trailer Wheel Bearing Set Inner Diameter

AP Products RV trailer wheel bearings are replacement hub bearings for travel trailers, fifth wheels, and other towable RVs. The line includes trailer wheel bearing sets and individual hub bearings (also called axle bearings or hub bearing kits). They are matched by spindle and inner diameter, so you can pick the right one for your axle.

Key Features:

• Tapered roller bearing design spreads the load across the bearing and handles the radial and thrust loads on a trailer hub.
• Industry-standard bearing numbers make it easy to match your existing bearings and races when you replace them.
• Multiple capacity and inner diameter options cover a range of RV and utility trailer axles.
• Straightforward replacement during routine wheel bearing service and repacking.

Worn, dry, or damaged wheel bearings can cause hub heat, noise, and uneven wheel wear. Replacing them on schedule helps keep your RV trailer rolling smoothly and reliably. Check the specifications of each variant, including the inner diameter and what is included, before you order.