Bearing Buddy Chrome Trailer Wheel Protector Bearing Protectors, Seals & Bearings

Bearing Buddy chrome trailer wheel bearing protectors, also called trailer hub dust cap replacements or wheel bearing protectors, help guard your trailer's wheel bearings against water and dirt. They also make it easy to keep the hub lubricated. They suit boat trailers, utility trailers, RV and camper trailers, and ATV trailers.

Key Features:

• Contaminant protection: Helps keep water and dirt out of the hub, bearings and seals to reduce the risk of premature bearing failure.
• Spring-loaded pressure system: Applies light internal pressure to the grease. This helps keep moisture from entering the hub.
• Automatic pressure relief: If the hub is overfilled, excess grease escapes instead of building up pressure that could damage the seals.
• Easy lubrication: Lets you add grease with a standard grease gun, without removing the wheel or hub.
• Chrome-plated construction: The barrel is chrome plated for corrosion resistance and a polished look. Internal components are made of stainless steel.
• Bearing Buddy Bra: Select models come with a vinyl Bra cover. It contains excess grease and keeps it off your wheels and tires.
• Made in the USA: Bearing Buddy is a long-established brand of trailer bearing protection.

Each Bearing Buddy model is sized for a specific hub bore diameter. Choose the option that matches your trailer hub for a proper fit. Regular greasing with these protectors helps extend the life of your trailer's wheel bearings, especially on boat trailers that are often submerged.