4pcs 1.98in Stainless Steel Boat Trailer Hub Bearing Kit, Marine Trailer Bearing with Protective Cover, Grease Filled Hub for 4 and 5 Bolt Boat

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.

• Easy Lubrication System: This stainless steel boat trailer hub bearing kit features a central grease fitting that allows you to add lubricant without disassembly. Simply press the edge of the movable piston to quickly check grease level and pressure, ensuring smooth operation and extended bearing life during every trip on or off the water.
• Superior Sealing Protection: The included protective cover effectively blocks water, dirt, and debris from entering the hub and bearings. This marine-grade sealing significantly reduces bearing failure caused by or , making this boat trailer bearing ideal for frequent use in wet or harsh environments.
• Wide Compatibility: Designed to fit most standard 4 and 5 bolt hubs, this hub bearing kit is perfect for boat owners, trailer maintenance crews, and marine enthusiasts who need reliable replacement parts. Whether you’re launching a fishing boat or towing a ski, these bearings ensure safe and stable wheel performance.
• Premium Stainless Steel Build: Made from high-quality stainless steel, each bearing in this 4-piece set resists rust and even after prolonged exposure to saltwater or road conditions. The durable material ensures long-lasting performance without flaking, cracking, or premature wear over time.
• Complete Ready-to-Install Set: Package includes 4 stainless steel bearings and 4 matching protective covers—everything you need for a full axle upgrade or repair. No extra parts required; just install directly onto your boat trailer hub for immediate protection and smoother rolling on every journey.