4 Pack 1.98 Inch Stainless Steel Boat Trailer Hub Bearing with Protective Cover, Marine Wheel Bearing for 4 and 5 Bolt Hubs, Grease Filled Bearing Assembly for

Condition: 100% Brand NewItem Type: Hub Bearing KitMaterial: Stainless SteelColor: As picture shownApplication: Suitable for hub of boat and trailersPackage List：4 x Bearing4 x CoverNote:Please note that the new type and old type of this product will be sent randomly, and make sure you will not mind before ordering.

• Automatic Grease Lubrication: This stainless steel boat trailer hub bearing features a central grease port that allows easy lubricant addition without disassembly, ensuring smooth operation and extended bearing life during every marine outing.
• Water and Dirt Protection: The protective cover on this marine wheel bearing effectively seals the hub to prevent water, sand, and debris from entering, reducing premature wear and keeping your trailer running reliably in harsh coastal environments.
• Universal Fit for Trailers: Designed for compatibility with most 4 and 5 bolt hubs, this boat accessory is ideal for boat owners, trailer operators, and marine enthusiasts who need dependable, low-maintenance wheel bearings for frequent launching and retrieval.
• Premium Stainless Steel Build: Made from high-quality stainless steel, this trailer bearing resists rust and caused by saltwater exposure, offering long-lasting durability that outperforms standard steel or coated alternatives in wet conditions.
• Quick Pressure and Level Check: Simply press the edge of the movable piston to instantly assess grease level and pressure, making maintenance fast and intuitive—no tools required to keep your boat trailer’s wheel bearings in optimal condition.