This Hub features a stainless steel body, with Zinc Plated Lug Studs. The Studs are zinc plated simply to provide the strength and thread consistency needed to maintain a solid grip with your lug nuts. With this hub, we included the standard 3500 lb Bearing set, which uses a 1 3/8" (68149) inner wheel bearing, and a 1 1/16" (44649) outer wheel bearing. The Bearing Races are pre-stamped inside the hub body. You will also get a Double Lipped Grease Seal which measures 1.72" ID, this is the standard grease seal for standard 3500 lb trailer Axles. It is always recommended to confirm your bearing/seal sizes before purchasing.
The 5 Lug, 5 on 4 1/2 Lug Pattern on this hub is the industry standard for trailer wheels. This hub will work with Kodiak Slip On Style 5 Lug Disc Brake Rotors as well.
