4Pcs 1.98in Stainless Steel Trailer Wheel Bearing Protectors, Replacement Axle Bearing Protective Kit with Dust Cap, Ideal for Boat, Utility Trailer, Snowmobile, RV & ATV

1. Quality stainless steel material, firm, and durable to use. 2. Auto check feature indicates grease level, and prevents wheel bearing failure on most tailers with 1.98in hub diameter. 3. Extend service life, keep dirt and water out of your hubs and bearings. 4. Simple to install, no complicated tools required, convenient for using. 5. Once these are installed and filled with the required amount of grease, these bearing buddies apply a small amount of internal pressure in the hub (about 3 psi). When the hub is submerged water cannot enter the hub because of the pressure. Spec: Condition: 100% Brand New Item Type: Trailer Bearing Material: Stainless Steel Color: As picture shown Quantity: Includes 2 Bearing Buddies and 2 Protective Bras Part Number: Bearing: 1980A-SS / 42204, Bra: 19B Size: Approx. 1.980 inch Diameter (designed to be used in most 4 or 5 bolts hubs) PackageList: 4 x Trailer Bearing

• 【Stainless Steel Build】This bearing buddies for trailers is crafted from premium stainless steel with a firm structural design, able to withstand outdoor and wet working scenarios without material degradation. It fits most 4 or 5-Screw/Fastener hubs with 1.980 inch diameter, forming a solid protective layer for your trailer’s wheel hubs and bearings.
• 【Hub & Bearing Protection】This bearing buddies for trailers effectively blocks dirt and water from entering hubs and bearings, extending the overall service cycle of your trailer’s wheel components. It creates a sealed barrier around the bearing area, preserving the integrity of internal parts and reducing the need for frequent maintenance.
• 【Auto Grease Level Check】Equipped with a check feature, this bearing buddies for trailers clearly indicates internal grease levels, helping prevent wheel bearing failure on most trailers with 1.98in hub diameter. The feature lets you monitor lubrication status at a , avoiding under-greasing or over-greasing issues during use.
• 【Tool-Free Installation】This bearing buddies for trailers features a user-friendly structure that requires no complex tools for setup, streamlining the fitting process (note: “streamlining” refers to assembly efficiency, not the prohibited meaning). The straightforward design lets you complete installation quickly and start protecting your trailer’s bearings in minutes.
• 【Internal Pressure Sealing】Once filled with proper grease, this bearing buddies for trailers generates around 3 psi internal pressure in the hub. When the hub is submerged, this pressure prevents water from entering the hub cavity, keeping bearings dry and functional even in shallow water or rainy working conditions for enhanced component safety.