This listing is for a Pre-Greased Trailer Hub for 5,200lb Trailer Axles. Not only are the Bearings in this Hub pre packed, but high temperature grease has also been chambered within these hubs, for a truly "ready to go" trailer hub assembly. This particular hub is a Hot Dipped Galvanized 6 Lug hub, with a 6 on 5 1/2 standard lug pattern. This hub outfits a 1 1/4" x 1 3/4" tapered trailer spindle, with a 2 1/4" Inner diameter Grease seal surface that is pre-installed as well. This 2 1/4" Measurement would be the diameter of your axles grease seal surface. This hub outfits most standard 5,200lb Capacity Trailer Axles that use #42 trailer spindles. If you are needing a Tang Washer or Cotter Pin for securing your pre-packed hub, simply select the Add On Box under the listing title. The trailer wheel bearings packed within this Hub measure 1 1/4" Inner Diameter and 1 3/4", and feature wheel bearing numbers 15123 ( 1 1/4") and 25580 (1 3/4"). The Grease that is packed within this Hub is Lubrimatic Marine Trailer Wheel Bearing Grease, which has a Calcium Sulfonate base, and features superior corrosion control and lubrication. This makes this Pre Packed hub ideal for all environments.
