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Bearing Kit 3,500 lb Axle
$55.00 -
Bearing Kit 5,200 lb Axle
$67.00 -
Bearing Kit 7,000 lb Axle
$90.00 -
Bearing Kit 2,000 lb Axle
$55.00 -
Grease Fitting
$3.00 -
Dexter #2 Lithium Grease
$17.50
Bearings
Trailer Bearing Kits
Keep your wheels spinning smoothly with our selection of trailer bearing kits. Designed for 2,000 lb, 3,500 lb, 5,200 lb, and 7,000 lb axles, our kits include the essential parts needed to maintain and protect your trailer’s hubs and wheels. Shop durable bearing kits for cargo, dump, and utility trailers.
Why Bearing Kits Matter
Trailer bearings reduce friction and allow your wheels to turn freely under heavy loads. Without proper maintenance, worn bearings can cause overheating, poor handling, or even wheel failure. Our bearing kits make it easy to replace worn parts and keep your trailer safe on the road.
Bearing Kits for 2,000–7,000 lb Axles
We carry bearing kits for the most common trailer axle capacities:
2,000 lb axles – Perfect for small trailers and light-duty hauling.
3,500 lb axles – A popular size for utility trailers and mid-sized loads.
5,200 lb axles – Great for heavier cargo or equipment trailers.
7,000 lb axles – Built for heavy-duty applications and maximum durability.
Each kit includes the necessary bearings, races, seals, and hardware to restore your axle’s performance.
Protect Your Axle System
By replacing bearings regularly, you extend the life of your hubs, prevent costly damage, and ensure smoother towing. Pair your bearing kits with fresh seals and grease to keep dirt and moisture out, ensuring long-lasting performance.
Shop Trailer Bearing Kits Today
Browse our complete selection of bearing kits and find the right match for your axle. With nationwide availability and trusted quality, TrailersPlus Parts makes it easy to keep your cargo, dump, or utility trailer road-ready.
Frequently Asked Questions About Trailer Bearing Kits
How often should I replace trailer bearings?
Trailer bearings should be inspected and greased at least once a year or every 12,000 miles. If they show signs of wear or noise, replace them immediately with a bearing kit.
What’s included in a trailer bearing kit?
Most bearing kits include the inner and outer bearings, races, seals, and a cotter pin or dust cap. These parts work together to keep your wheel hubs running smoothly.
How do I know which bearing kit fits my trailer?
Check your axle’s weight rating (2,000 lb, 3,500 lb, 5,200 lb, or 7,000 lb) and verify part numbers on your current bearings. Our kits are organized by axle capacity for easy selection.
What happens if trailer bearings fail?
Worn or damaged bearings can overheat, seize, or cause your wheel to come off while driving - a dangerous and costly failure. Regular replacement prevents these issues.
Can I install a trailer bearing kit myself?
Yes, many trailer owners replace bearing kits themselves with basic tools and proper grease. Always follow manufacturer instructions for correct installation.