XiKe 3500 lb Trailer Bearing Kit — L68149/L68111 & L44649/L44610, 4 Sets with Seals & Dust Covers

XiKe 3500 lbs trailer bearing kit provides four complete bearing assemblies (L68149/L68111 and L44649/L44610) plus seals, dust covers and hardware to rebuild or service standard 3,500 lb trailer hubs.

This kit gathers the bearings, seals and common installation hardware needed to service a trailer axle with a 1-3/8" to 1-1/16" spindle configuration, delivering precision-manufactured chrome steel bearings built for quiet rotation and long life. XiKe supplies parts that pass dimensional, noise and vibration checks and ships them in a single package so you can finish hub service without hunting for matching components. The set includes eight bearings (four inner and four outer), four seals, four dust covers, and cotter pins to simplify assembly.

What components are included in the kit and why do they matter?

The kit contains matched inner and outer bearings L68149/L68111 and L44649/L44610, plus 171255TB seals, dust covers and cotter pins. Using matched bearings and the correct seals reduces play, prevents contamination, and helps bearings reach their expected service life.

• Four inner + four outer chrome steel bearings for consistent fit and balance.
• Four 171255TB seals to keep grease in and dirt out.
• Four dust covers and cotter pins for secure spindle installation.
• Parts selected for 1-3/8" to 1-1/16" spindle hubs common on 3,500 lb trailers.

How do these bearings perform under real-world towing conditions?

XiKe bearings are made from high-quality chrome steel and are engineered for quiet rotation and smooth, high-speed operation. Each bearing is inspected for dimensional accuracy and vibration or noise to help ensure reliable performance when on the road.

• Chrome steel construction resists wear and heat during towing.
• Noise and vibration inspection reduces the risk of premature failure.
• Designed to work reliably at typical trailer speeds and loads up to 3,500 lbs per axle.

Will this kit fit my trailer and how do I verify compatibility?

This kit is designed for trailers using the L68149/L68111 and L44649/L44610 bearing sizes, commonly found on 3,500 lb axle hubs with 1-3/8" to 1-1/16" spindles. Verify compatibility by checking the bearing numbers stamped on your current bearings or consulting your axle/hub manufacturer specifications.

• Match bearing part numbers on your existing inner and outer bearings.
• Confirm spindle diameter (1-3/8" to 1-1/16") for correct fit.
• Check hub manual or measure hub ID and outer race dimensions if unsure.

What warranty and support come with the XiKe bearing kit?

XiKe backs the kit with a one-year or 50,000-mile limited warranty and offers customer support through the seller channels. If you encounter fitment or quality concerns, contact XiKe through your order message for assistance and warranty service.

• 1 year / 50,000 miles limited warranty coverage included.
• Customer support available via the original order messaging system.
• Quality inspections performed before shipping to reduce returns.

Who is this for? This XiKe bearing kit is intended for trailer owners, DIY mechanics, and maintenance shops that need a complete, reliable replacement set for standard 3,500 lb trailer hubs. It suits anyone rebuilding hubs or performing preventative service who wants matched bearings, proper seals and basic installation hardware in one convenient package without sourcing parts separately.