KABOBEARING Trailer Hub Bearing Kit 2-Set for 1-1/4" Spindle (3/4" Axle) — Chrome Steel Bearings, Seals & Dust Covers

This heavy-duty replacement kit includes everything needed to service two trailer hubs: two LM11949/LM11910 inner bearings, two LM67048/LM67010 outer bearings, two 03813TC seals (OD 59.15mm), two dust covers and two cotter pins. Each bearing is made from chrome steel and factory-tested for smooth rotation to meet ABEC-3 standards. The kit is designed to simplify maintenance, restore wheel performance, and extend the usable life of common small trailer wheel assemblies.

How do these bearings fit my trailer axles?

The kit is intended for hubs that accept 1-1/4" spindle diameter with a 3/4" axle interface and matching bearing sizes LM11949/LM11910 and LM67048/LM67010. Before ordering, confirm your hub applications by measuring spindle diameter and cross-referencing the bearing part numbers stamped on your old bearings.

• Fits hubs using LM11949/LM11910 (inner) and LM67048/LM67010 (outer).
• Designed around a 1-1/4" spindle diameter for common light trailers.
• Includes 03813TC seal with 59.15mm outer diameter for proper sealing.

What materials and performance should I expect?

Each bearing is manufactured from chrome steel for strength and wear resistance, with ABEC-3 level tolerance for consistent rotation under trailer loads. The seals and dust covers provide contamination protection to help bearings run cooler and last longer when installed correctly.

• Chrome steel construction resists deformation and surface wear.
• ABEC-3 rating for dependable, low-friction operation.
• Seals (03813TC) prevent grease loss and keep out dirt and moisture.

What comes in the box and do I need additional parts?

The package contains two full bearing sets — enough for two hubs — plus the small hardware required to finish a routine hub service. You may still need grease, bearing race reconditioning tools, or new hub nuts depending on the condition of your hub assembly.

• 2× LM11949/LM11910 inner bearings and 2× LM67048/LM67010 outer bearings.
• 2× 03813TC seals (OD 59.15mm), 2× dust covers, 2× cotter pins included.
• Recommend fresh high-temperature wheel bearing grease and any worn hub races or fasteners.

How do I know when to replace my trailer bearings with this kit?

Replace bearings if you hear grinding, feel roughness when spinning the hub, observe grease leakage, or notice excessive end play. Regular inspection during seasonal maintenance catches wear early and prevents hub damage.

• Replace if you detect grinding noises or vibration from the wheel hub.
• Check for grease contamination, pitting, or discoloration on bearing surfaces.
• Swap bearings when hub races are worn or seals fail to keep grease in place.

Who is this for: This KABOBEARING kit is made for trailer owners, marine trailer enthusiasts, landscapers and small-fleet operators who maintain light trailers with 1-1/4" spindles. It suits DIY mechanics and professional technicians who need a complete, factory-tested bearing and seal set to restore wheel performance and protect hub components.