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Trailer wheel bearings are critical for safe and smooth towing. Ensuring they are properly maintained or replaced with high-quality kits prevents costly breakdowns and potential accidents on the road. Investing in the right trailer bearing kit means peace of mind for every journey.
High Performance Advantage: Rotating quiet and high speed, high quality chrome steel bearings are rugged and durable
Quality Assurance: 100% dimensional tolerance, noise and vibration inspection, for optimal installation and performance
Complete Compatibility Kit: Fits trailer axle hub wheel for 1-3/8'' to 1-1/16'', includes L68149/L68111 and L44649/L44610 x 4, 171255TB seal, cotter pin and dust cover x 2
Trusted Manufacturing Expertise: Professional bearing manufacturing began in 1945, worth your find and trust
Guarantee Service:1 year / 50,000 miles warranty services,feel free to contact us via Amazon order messages if there is any problem with our products you purchased here.
【WITH EXTRA REMOVABLE CAPS AND SPINDLE NUTS】Others DO NOT INCLUDE dust caps,rubber plugs and spindle nuts .We provide dust caps,rubber plugs and spindle nuts.Shims were even provided.Washers are even provided.These part meet your daily use and extra...
【STURDY AND DURABLE】Precision bearing manufacturing, low working noise.Grease seal with double lip design,no leak.All boat trailer parts are made of high quality materials and have a long service life.Total 1928g also shows how heavy it is.
【WELL PACKING 】The parts are packed in in a heavy duty box with bubble wrap.Effectively avoid damage due to parts colliding with each other in the box.
【SATISFACTION GUARANTEE】For whatever reason, if you are not satisfied, you can request a replacement. Please do not hesitate to contact us if you have any questions. We will show you our sincere attitude and satisfactory solution. Please rest assured...
【High Quality Material】3500lb trailer wheel bearings Made of high quality chrome steel bearings, sturdy and durable, low working noise and has been tested many times before sale. Double lip grease seal to prevent leakage.
【Function】Trailer axle bearing kit Installing the kit on your trailer axle，which can help reduce friction and make rotation smoother, protect the parts that support rotation and maintain the correct position of the rotation axis and provide...
【STURDY PACKAGING】- The trailer bearing kits are wrapped in a sturdy cardboard box with bubble wrap. All parts are placed neatly. The products are protected as much as possible during transportation to prevent deformation and wear.
【STURDY AND DURABLE】High quality chrome steel bearings are rugged and durable, low working noise. Double lip grease seals, no leak. All trailer hub parts are made of high quality materials and have a long service life.Total 1928g also shows how heavy...
【SATISFACTION GUARANTEE】- For whatever reason, if you are not satisfied, you can contact us for replacement or refund. Please rest assured purchase.
【NOTE】- In order to install firmly, the axle dust cap is slightly larger by design. You need to knock it into place using a wood block and hammer or rubber mallet, to prevent denting the cap while installing.
【Sturdy and Durable】Precision bearing manufacturing, low working noise. Grease seal with double lip design, no leak. All boat trailer parts are made of premium quality materials and have a long service life
【Efficient and Stable】By installing the bearing kit on your trailer axle, you can help the spindle hub handle high-speed rotation easily, provide excellent support for the spindle, reduce the coefficient of hub friction
【Buy With Confidence】We offer 12 months service on our meticulously Trailer Axle Bearing Kits. If you have any problem, please contact us at any time
【High Quality Material】3500 lb trailer wheel bearings Made of high quality chrome steel bearings, sturdy and durable, low working noise and has been tested many times before sale. Double lip grease seal to prevent leakage.
【Function】Trailer axle bearing kit Installing the kit on your trailer axle，which can help reduce friction and make rotation smoother, protect the parts that support rotation and maintain the correct position of the rotation axis and provide...
High Performance Advantage: Rotating quiet and high speed, high quality chrome steel bearings are rugged and durable
Quality Assurance: 100% dimensional tolerance, noise and vibration inspection, for optimal installation and performance
Complete Compatibility Kit: Trailer axle hub wheel for 1-1/16 inch, L44649/L44610 x 4, 12192TB seal, cotter pin and dust cover x 2
Trusted Manufacturing Expertise: Professional bearing manufacturing began in 1945, worth your find and trust
Guarantee Service:1 year / 50,000 miles warranty services,feel free to contact us via Amazon order messages if there is any problem with our products you purchased here.
Fitment: Our trailer axle hub bearing kits Ensure a precise fit for your trailer with 1.25" to 1.75" Tandem Axles 5200-7000 lb, for D42 Spindle.
Removable Caps And Spindle Nuts: Compared to others, we provide extra dust caps, rubber plugs and spindle nuts.Shims and washers were even provided. Trailer wheel bearing kit meets your daily use and extra trailer bearing kit will be a reserve
Premium Material: Precision bearing manufacturing,low working noise.Our grease seal features a double lip design, ensuring a leak-free performance.All boat trailer axle bearing kits are crafted from resilient alloy steel materials
Easy Installation: We not only provide rubber dust caps, and spindle nuts, but also accessories such as gaskets and washers to make installation easier.
【Fit】for 3500lb trailer axle 1-1/16'' to 1-3/8'' #84 spindles.
【What You Get】2 sets of trailer bearings kit, total 20PCS parts, including 2 X Inner Bearings, 2 X Outer Bearings, 2 X Inner Races, 2 X Outer Races, 2 X Grease Seals, 2 X Spindle Nuts, 2 X Dust Caps, 2 X Rubber Plugs, 2 X Washers, 2 X Cotter Pins...
【Quality Materials】These trailer parts are made of high quality chrome steel and NBR rubber, sturdy & durable, precision bearing manufacturing, low wear, low vibration and low working noise.
【Grease Seal】Made of NBR rubber and steel, double lip design, high elasticity spring, no leakage.
【Note】The axle dust cover is designed to be slightly larger in order to install firmly. You need to knock it into place with a hammer or rubber mallet to prevent denting the cover during installation.
Last update on 2026-09-01 / Affiliate links / Images from Amazon Product Advertising API
How to Choose the Best Trailer Bearing Kits
When to Replace Your Bearings
Trailer bearings should be inspected annually and replaced every few years, or sooner if signs of wear are present. Listen for any unusual noises (grinding, clicking) coming from the wheel hub while towing. Feel for excessive play or wobble in the wheel when the trailer is jacked up. Signs of rust, pitting, or discoloration on the bearing surfaces also indicate a need for replacement.
Frequently Asked Questions
What is the difference between bearing and race?
The bearing consists of the rollers and the inner ring (cone), which rotates. The race (or cup) is the outer ring that fits into the hub, providing a smooth surface for the bearing rollers to travel within.
How often should trailer bearings be repacked with grease?
It's generally recommended to inspect and repack trailer bearings at least once a year or every 12,000 miles, whichever comes first. More frequent checks are advised if you frequently tow in wet conditions or off-road.
Can I use regular grease in my trailer bearings?
No, it's best to use a high-quality, high-temperature wheel bearing grease specifically designed for trailer applications. Marine-grade grease is recommended for boat trailers to resist water washout.
What does a 'pre-greased' bearing kit mean?
A pre-greased kit typically comes with bearings and races that have been lightly coated with grease from the manufacturer. However, it's still crucial to thoroughly pack them with additional grease during installation for optimal protection and longevity.
How do I know if my trailer bearings are bad?
Symptoms of bad bearings include a grinding or clicking noise while moving, excessive heat from the wheel hub after driving, and noticeable wobble or play in the wheel.
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