11 best trailer bearing kits

Trailer bearing kits are essential components in the maintenance and repair of trailer wheel bearings, which are crucial for the safe and smooth operation of a trailer. These kits are commonly used in various types of trailers, including utility trailers, boat trailers, RV trailers, and more. Here is some information about trailer bearing kits:

  1. Components: A typical trailer bearing kit includes essential components like inner and outer bearings, races, seals, cotter pins, and grease caps. Some kits may also include dust caps and lug nuts.

  2. Bearings and Races: Bearings are precision-engineered components that reduce friction and enable the smooth rotation of trailer wheels. Races provide a smooth surface for the bearings to roll against. The inner and outer bearings in a kit are matched to the races.

  3. Seals: Seals are used to keep grease inside the bearing assembly and prevent contaminants like water and dirt from entering. Properly sealed bearings are essential for preventing premature wear and failure.

  4. Grease: Many trailer bearing kits include high-quality grease, specifically designed for wheel bearings. Greasing the bearings is a crucial part of the maintenance process to ensure they operate smoothly and prevent overheating.

  5. Cotter Pins: Cotter pins are used to secure the castle nut on the axle spindle, ensuring the bearings are properly adjusted and the wheel remains secure.

  6. Grease Caps: Grease caps or dust caps cover the hub assembly, protecting the bearings from debris and moisture. They also help retain grease within the hub.

  7. Compatibility: It's essential to select a trailer bearing kit that is compatible with your trailer's axle and hub size.Using the correct kit ensures a proper fit and safe operation.

  8. Maintenance: Regular maintenance of trailer wheel bearings is crucial to ensure safety and prolong the life of your trailer. This includes cleaning, inspecting, and repacking the bearings with fresh grease at recommended intervals.

  9. Replacement: Trailer bearing kits are often used when the existing bearings and races have worn out or become damaged. Replacing them as a kit ensures that all necessary components are changed together.

  10. Safety: Properly maintained wheel bearings are essential for safe towing. Neglecting wheel bearing maintenance can lead to overheating, bearing failure, and potentially dangerous situations on the road.

In conclusion, trailer bearing kits are vital for the upkeep and repair of trailer wheel bearings, ensuring safe and reliable towing experiences. Regular inspection and maintenance of these components are essential to prevent accidents and extend the lifespan of your trailer.

Below you can find our editor's choice of the best trailer bearing kits on the market
  

Pair of Trailer Bearing Repair Kits for 1-3/8 Inch to 1-1/16 Inch Tapered Spindles

Rigid Hitch

Based on 248 reviews Check latest price

Product description

This kit includes everything you need to replace the wheel bearings on one trailer axle. This kit is for axles that are equipped with 1-3/8" x 1-1/16" tapered spindles. Kit includes bearings, bearing races, grease seals, cotter pins and dust caps.

  • Kit Includes: L-68149 1-3/8 Inch Inside Dimension INNER Bearings L-44649 1-1/16 Inch Inside Dimension OUTER Bearings
  • L-68111 Inner Race 2.362 Inch Outside Dimension L-44610 Outer Race 1.98 Outside Dimension
  • Grease Seals - 2.56 Inch Outside Dimension - 1.72 Inch Inside Dimension
  • Dust Cap - 1.986 Inch Diameter - 1.16 Inch Depth
  • Perfect for those on the road repairs!

User questions & answers

Question: I did not recieve the seals as stated so now im stuck and cant put things back together. Why did i not recieve the seals
Answer: No, it doesn't.
Question: I'm thinking about buying these. How are they holding up
Answer: This rack is not used for rain cutters it's for normal naked roof,the hook work on the door side.
Question: will they fit a bass tracker single axle trailer this question is for seller
Answer: No, no es así.
Question: Does this kit include double lip seals? I want to use on a boat trailer and was told to use double lip seals for marine applications
Answer: Pretty much fits on any vehicle. - 2006 A4 & 17 crosstrek owner

Pair of Trailer Bearing Repair Kits for 1-1/16 Inch Straight Spindles

Rigid Hitch

Based on 358 reviews Check latest price

Product description

This kit includes everything you need to replace the wheel bearings on one trailer axle. This kit is for axles that are equipped with 1-1/16" straight spindles. Kit includes bearings, bearing races, grease seals, cotter pins and dust caps.

  • Kit Includes : L-44649 Bearings - 1-1/16 Inch Inside Dimension
  • - L-44610 Races - 1.98 Inch Outside Dimension
  • - Grease Seals - 1.98 Outside Dimension / 1.25 Inside Dimension
  • Dust Cap - 1.986 Inch Diameter - 1.16 Inch Depth
  • Perfect for those on the road repairs!

User questions & answers

Question: Are the wheel seals in this kit a double lip seal or single lip seal
Answer: Bought 2 pair. 1 year later both are doing good.
Question: Would these work for a Malone MicroSport trailer
Answer: These bearing kit fit my trailer spindle. If your trailer spindle is tapered (some spindles are not tapered) it might fit yours. Measure it first to see proper fitment.
Question: how can I find a castle nut and d washer for a 1 1/16 axel shaft
Answer: Yes, they are double lipped.
Question: Where are these made
Answer: The maximum width is 54 inch, please measure your car roof for sure and there is specific dimension showed in the photo.

Set of 4) WPS 3500# Trailer Tandem Axle Bearing Kits L68149 L44649 Grease Seal 10-19 I.D. 1.719'' for #84 Spindle

Based on 281 reviews Check latest price

Product description

WPS (TM) 4 sets of inner bearings and races L68149/L68111; 4 sets of outer bearings and races L44649/L44610; 4 pieces of double lip grease seals 10-19 (171255TB) reinforced spring behind the lip helps retain grease inside the hub and helps protect water and road grime from entering.

  • 4 sets of inner bearings and races L68149/L68111
  • 4 sets of outer bearings and races L44649/L44610
  • 4 pieces of double lip grease seals 10-19 (171255TB, 1.719'' I.D.)
  • Bearing kit for 3500# trailer axles

User questions & answers

Question: Will this kit work for 2008 EZ loader Custom series tandem axle trailer
Answer: don't know the spindle size of your trailer but if they are this size: L-44649 Bearings - 1-1/16 Inch Inside Dimension L-44610 Races - 1.98 Inch Outside Dimension Grease Seals - 1.98 Outside Dimension / 1.25 Inside, they will fit
Question: What is the o.d of the grease seal
Answer: Most auto parts store or boat/marine store
Question: Where does the flat washer with double ends go that comes in the pack
Answer: The bearings are marked made in China. They are sold by the Martin Wheel Company in Tallmadge Ohio. I just finished a 300-mile trip after initially installing them on a boat trailer and they performed perfectly. I think most trailer wheel bearings are made in China. Hope this helps
Question: Is this the correct set for the Alko 8940 axle
Answer: Not sure. I got seals with my kit....

XiKe 2 Set Fits for 1-3/8'' to 1-1/16'' Axles Trailer Wheel Hub Bearings Kit, L68149/L68111 and L44649/L44610, 171255TB Seal OD 1.719'', Dust Cover and Cotter Pin, Rotary Quiet High Speed and Durable.

XiKe

Based on 82 reviews Check latest price
  • ✔ Advantage - Rotating quiet and high speed, high quality chrome steel bearings are rugged and durable.
  • ✔ Bearing - 100% dimensional tolerance, noise and vibration inspection, for optimal installation and performance.
  • ✔ Fits for - Trailer axle hub wheel for 1-3/8'' to 1-1/16'', L68149/L68111 and L44649/L44610 x 2, 171255TB seal, cotter pin and dust cover x 2.
  • ✔ Guarantee - 1 year / 50,000 miles free replacement or refund no reason, don't worry about buying.
  • ✔ Expert - Professional bearing manufacturing began in 1945, worth your find and trust.

User questions & answers

Question: Do they make this kit with a 168255TB Seal
Answer: The washer goes behind the nut and when you get the bearings adjusted bend one tab up on the nut. When you bend the tab up it prevents the nut from loosening.
Question: Inside race is 2.361 od and seal od is 2.565, how doe this work
Answer: that is not a good number for a ALKO AXLE. ALKO axles are 2000# 3500# 4400# 5200# 6000# 7000# capacity etc... these would fit the 3500#
Question: Is the seal od 1.719 or is the ID
Answer: Double lip, spring loaded seal.

Product features

Tapered Roller​ Bearin

L68149/L68111 Cone and Cup x 2 Set.

ID 1-3/8'' x OD 2.361" x Total Width x 5/8".



L44649/L44610 Cone and Cup x 2 Set.

ID 1-1/16'' x OD 1.980'' x Total Width x 0.580''.

 

Double Lip Seal

171255TB x 2 Pcs

ID 1.719'' x OD 2.565'' x Width x 0.500''.

Hub Dust Cover

OD 1.980'' x​ 2 Pcs

The Surface of Galvanized.

Cotter Pin

1/8" x 2" x 2 Pcs

Materials Stainless Steel

Quality Detection

100% Noise and Vibration Detection.

​100% Dimensional Tolerance Detection.

100% Metal Metallographic Detection.

100% Appearance Inspection.

Manufacturing Experience

Profound Manufacturing Experience, The Manufacturing Facility Produces More Than 1,000,000 Pcs of This Type of Bearing Each Year.

Product Advantages

High Quality Raw Materials - Durable.

Precision Roller - Excellent Load Capacity.

Runway Precision Grinding - Low Noise and High Speed.

XiKe 2 Set Fits for 1'' Axles Trailer Wheel Hub Bearings Kit, L44643/L44610 and 12192TB Seal OD 1.980'', Dust Cover and Cotter Pin, Rotary Quiet High Speed and Durable.

XiKe

Based on 126 reviews Check latest price
  • ✔ Advantage - Rotating quiet and high speed, high quality chrome steel bearings are rugged and durable.
  • ✔ Bearing - 100% dimensional tolerance, noise and vibration inspection, for optimal installation and performance.
  • ✔ Fits for - Trailer axles hub wheel for 1'', L44643/L44610 x 4, 12192TB seal, cotter pin and dust cover x 2.
  • ✔ Guarantee - 1 year / 50,000 miles free replacement or refund no reason, don't worry about buying.
  • ✔ Expert - Professional bearing manufacturing began in 1945, worth your find and trust.

User questions & answers

Question: What size beaing buddys (or equ) go with this set of bearings
Answer: It works fine ....... I guess the brake drum is cut to fit it . The fits were perfect
Question: In what country are the bearings manufactured
Answer: Dear Customer, Double Lip Seal 171255TB x 2 Pcs ID 1.719'' x OD 2.565'' x Width x 0.500''. Thanks. Xike bearings usa
Question: Si sirve para Nissan Frontier
Answer: It depends on what type of spindle your trailer is equipped with straight or tapered. My shaft was tapered. The best way to determine which bearing you need for your trailer is to remove seal and bearing and check the numbers imprinted on each. This way you can’t go wrong!!!!
Question: Do you have the inner and outer measurements for all of the parts? Becuase it is a older trailer, I want to make sure they will be the correct parts
Answer: Measuring with steel rule on 100ths scale. 2.550. Don’t have dial caliper at the house.

Product features

Tapered Roller​ Bearin

L44643/L44610 Cone and Cup x 4 Set.

ID 1.000'' x OD 1.980'' x Total Width x 0.580''.

Double Lip Seal

12192TB x 2 Pcs

ID 1.249'' x OD 1.980'' x Width x 0.250''.

Hub Dust Cover

OD 1.980'' x​ 2 Pcs

The Surface of Galvanized.

Cotter Pin

1/8" x 2" x 2 Pcs

Materials Stainless Steel

Quality Detection

100% Noise and Vibration Detection.

​100% Dimensional Tolerance Detection.

100% Metal Metallographic Detection.

100% Appearance Inspection.

Manufacturing Experience

Profound Manufacturing Experience, The Manufacturing Facility Produces More Than 1,000,000 Pcs of This Type of Bearing Each Year.

Product Advantages

High Quality Raw Materials - Durable.

Precision Roller - Excellent Load Capacity.

Runway Precision Grinding - Low Noise and High Speed.

CURT 23210 Replacement Trailer Wheel Bearing Kit, 1-Inch Inside Diameter

CURT

Based on 28 reviews Check latest price

Product description

It may not be on the forefront of your mind, but a trailer's wheels need to be cared for just like the wheels of your vehicle. This wheel bearing kit includes two bearing cones, two bearing cups, a grease seal and a cotter pin. The bearings are designed to automatically maintain the correct internal pressure and not damage the seals. This kit fits a 1" diameter.

  • Features a 1-inch inside diameter
  • Automatically maintains the correct internal pressure to avoid seal damage
  • Great for replacing trailer wheel bearings
  • Includes two bearing cones, two bearing cups, a grease seal and cotter pin
  • Strong metal construction

Product features

Towing accessories to fit your lifestyle

CURT offers a complete line of towing accessories to let you fully enjoy your passion!

With everything from custom trailer hitches and trailer wiring to 5th wheel hitches and cargo carriers, we have the towing equipment you need to make the most of each adventure.

Whether you're working, playing or doing a little of both, CURT towing products enable you and your crew to make memories that will last a lifetime.

Custom hitches

A trailer hitch receiver is the starting point for most people looking to tow with their vehicle. CURT offers over 1,000 different custom hitch models to provide a perfect, factory-like fit on most vehicles on the road today. Our custom hitches provide a standard hitch receiver to mount a variety of towing accessories.

Vehicle-trailer wiring

The next step in equipping your vehicle for towing is to add a trailer wiring harness. Like our hitches, CURT custom wiring is made vehicle-specific for each make and model. Virtually all of our custom vehicle-trailer wiring harnesses install using existing factory connectors on the vehicle for a plug-and-play connection. No splicing necessary!

Ball mounts

With a custom trailer hitch receiver installed on your vehicle, a variety of ball mount options can be installed as needed. We offer loaded ball mounts with a trailer ball already torqued in place, as well as adjustable ball mounts, multi-ball mounts, tow hooks and more. A ball mount can be secured into the receiver using one of our hitch pins or hitch locks.

Cargo management

To add cargo space to your vehicle, CURT offers a number of cargo management accessories. Our cargo carriers are available in a convenient, use-as-needed hitch-mounted design, as well as a roof rack option. We also offer bike racks, cargo bags, cargo nets and ratchet straps for additional item security.

5th wheel hitches

For heavy-duty towing of an RV or travel trailer with your pickup truck, CURT has a wide array of 5th wheel hitch options. 5th wheel hitches are available in capacities up to 25,000 lbs. and in various series, each with own unique set of features and benefits. To install a 5th wheel hitch in your pickup truck bed, CURT offers traditional 5th wheel rails and brackets, as well as puck system options and gooseneck adapters.

Gooseneck hitches

For towing heavy-duty trailers around the farm or out to the construction site, CURT gooseneck hitches are a highly dependable extension of your truck. We offer puck system gooseneck hitch kits to accommodate trucks with the factory towing prep package. We also offer original-equipment-style gooseneck hitches for select applications, as well as traditional gooseneck hitches and brackets, such as our original Double Lock.

Trailer brake controllers

CURT offers several different electrical trailer brake controller options to perfectly suit your towing setup and lifestyle. Our Echo mobile trailer brake controller is particularly unique, featuring a Bluetooth connection that links to your smartphone and provides highly responsive braking with your Apple or Android device as the interface. It easily plugs in with no tools or extra wires needed. We also offer our factory-like Spectrum and traditional TriFlex.

Adjustable channel mounts

To give your vehicle greater capability for towing a variety of trailers, CURT adjustable trailer hitch ball mounts provide the answer. This versatile ball hitch comes in standard hitch receiver sizes and provides flexible vertical adjustment to ensure level towing, even with large, lifted trucks and SUVs.

Weight distribution hitches

Give yourself more control over your vehicle and trailer with a CURT weight distribution hitch. This receiver hitch attachment helps level the vehicle-trailer combination for a smoother ride. Our TruTrack weight distribution hitch is particularly unique, featuring integrated trailer sway control.

Pintle hitches

These heavy-duty hitches are perfect for agriculture, construction and military towing. We offer pintle hitches, pintle hooks, ball and pintle hitch combinations, as well as channel-mount pintle hitches for an adjustable option. We also carry high-strength lunette rings for a solid connection to the trailer.

Ratchet straps

Keep your cargo fully secure in your truck bed or trailer with a set of CURT ratchet straps. These cargo tie-down straps come with heavy-duty ratcheting mechanisms and are available in wide variety of capacities, lengths, hook types and colors.

Set of 2) WPS 3500# Trailer Axle Bearing Kit L68149 L44649 Grease Seal 10-19 I.D. 1.719'' for #84 Spindle

Based on 231 reviews Check latest price

Product description

2 inner bearings and 2 inner races: L68149/L68111 2 outer bearings and 2 outer races: L44649/L44610 2 double lip grease seal 10-19 (171255TB) reinforced spring behind the lip helps retain grease inside the hub and helps protect water and road grime from entering.

  • 2 inner bearings and 2 inner races: L68149/L68111
  • 2 outer bearings and 2 outer races: L44649/L44610
  • 2 double lip grease seals 10-19 (171255TB)
  • Bearing Kit for 3500 LB trailer axles

User questions & answers

Question: where are they made
Answer: I'm sure it was China. The kit is very high quality with perfect fits and works well on my trailer.
Question: who makes these bearings
Answer: Dear, you can try to buy and install, if not applicable, you can contact us at any time to return, XiKe Bearing Customer Service.
Question: My seal number is 16069, will this seal fit
Answer: I have an older trailer also and removed the hub cap to measure the axle diameter of 1" without any other measurements required. This kit fit perfectly. I believe these are pretty much all standard.
Question: Where are these bearings made? Country of origin
Answer: Dear customer, we are using 171255TB. XIKE Bearing Customer Service Team

FKG Trailer Bearing Kit for 1 Inch Straight Spindles

Based on 21 reviews Check latest price
  • L-44643 bearings - (1" inside dimension) x 2
  • L-44610 races - (1.98" outside dimension) x 2
  • Grease seal - 1.98" O.D / 1.25" I.D x 1
  • Cotter pins x 1, Dust caps 1.986 Inch Diameter - 1.16 Inch Depth x 1
  • Service & Warranty: 1 year limited warranty. Any problem, we will resolve in 24h (refund/ replace/ offer technical support)

M-parts Trailer Bearing Repair Kit for 1-3/8 to 1-1/16 Inch Tapered #84 Spindle (3.5k Capacity) - Includes E-Z Lube Cap with Plug 1 Set Included

M-parts

Based on 9 reviews Check latest price

Product description

Kit Includes: L-68149 inner bearing- (1-3/8" inside dimension) L-44649 outer bearing- (1-1/16" inside dimension) L-68111 inner race- (2.362" outside dimension) L-44610 outer race- (1.98" outside dimension) Grease seal - (2.56" O.D - 1.72" I.D) EZ Lube Dust cap - (1.98" outside dimension) This Trailer Bearing Repair Kit includes everything you need to replace the wheel bearings on one trailer hub. This kit is for axles with a 1-3/8" to 1-1/16" tapered #84 spindle.

  • Trailer Bearing Repair Kit for 1-3/8 to 1-1/16 Inch Tapered #84 Spindle (3.5k capacity) - Includes E-Z Lube Cap with Plug 1 Set Included
  • L-68149 inner bearing- (1-3/8" inside dimension) / L-44649 outer bearing- (1-1/16" inside dimension)
  • L-68111 inner race- (2.362" outside dimension) / L-44610 outer race- (1.98" outside dimension)
  • Grease seal - (2.56" O.D - 1.72" I.D) EZ Lube Dust cap - (1.98" outside dimension)
  • This kit is for axles with a 1-3/8" to 1-1/16" tapered #84 spindle.

XiKe 1 Set Fits 1-1/16'' inch Axles Trailer Wheel Hub Kit, Include L44649/10 Bearings, 12192TB, 15192TB /34823, 10-60 Seal, OD 1.98'' Dust Cover and Cotter Pin.

Based on 82 reviews Check latest price
  • ✔ Bearings - 100% Size inspection for optimum assembly.
  • ✔ Material - Manufactured by chrome steel sturdy and durable.
  • ✔ Seal - Double lips and spring to provide good sealing effect.
  • ✔ Guarantee - 6 Months free replacement or refund no reason.
  • ✔ Expert - Professional bearing manufacturing began in 1945.

User questions & answers

Question: Can you verify the dust cover includes the nipple
Answer: it sould
Question: Are these bearings made in usa
Answer: I assume China but I have no reservations about that. Bearings usually fail because of lack of maintenance and not the country of origin. It seems as though one needs to check annually at the end the season so that the trailer is ready roll when you need it next. Boat trailers are subject to the most trouble when water or salt water gets into the hub and has an extended time to start rusting.
Question: Load rating
Answer: Dear customers can match 1.980 inch bearing protection. XIKE Bearing Customer Service Team

XiKe 2 Set Fits 3/4" inch Axles Trailer Wheel Hub Kit, Include LM11949/LM11910 Bearings, 11174TB Seal, OD 1.78" Dust Cover and Cotter Pin.

Based on 1 reviews Check latest price
  • ✔ Bearings - 100% Size inspection for optimum assembly.
  • ✔ Material - Manufactured by chrome steel sturdy and durable.
  • ✔ Seal - Double lips and spring to provide good sealing effect.
  • ✔ Guarantee - 6 Months free replacement or refund no reason.
  • ✔ Expert - Professional bearing manufacturing began in 1945.

Latest Reviews

View all