If you need high-quality trailer bearings and seals, Predator Eagle Trailers provides top-of-the-line replacement parts and professional servicing to keep your trailer road-ready. Their team of experts specializes in trailer repairs, including bearing inspections, repacking, and seal replacements. Whether you haul heavy loads for work or need a well-maintained trailer for recreational use, ensuring your bearings and seals are in peak condition is essential for safe and efficient towing.

Code

Description (Size)

Category

LM11949

3/4”

Bearing

L44643

1”

Bearing

LM67048

1 1/4”

Bearing

L44649

1 1/16”

Bearing

L68149

1 3/8”

Bearing

25580

Bearing

28580

Bearing

15123

Bearing

67049

Bearing

14125A

Bearing

LM11910

3/4”

Bearing Race

44610

1”

Bearing Race

44610

1 1/16”

Bearing Race

LM67010

1 1/4”

Bearing Race

668111

1 3/8”

Bearing Race

25220

Bearing Race

15245

Bearing Race

14275

Bearing Race

28521

Bearing Race

28520

Bearing Race

10-0278-1

3/4”

Seal

10-020940

BT

Seal

CR23742

MH

Seal

AD2548E

UHI

Seal

AB7619E

Seal

AD7128E

Seal

Trailer bearings and seals play a crucial role in ensuring the longevity, efficiency, and safety of your trailer. Whether you own a cargo, utility, boat, or heavy-duty equipment trailer, maintaining these components is essential for smooth operation and preventing costly repairs down the line.

What Are Trailer Bearings & How Do They Work?

Trailer bearings are located inside the hub of the trailer wheel and help reduce friction as the wheel rotates around the axle. They allow the wheels to spin freely and efficiently, reducing wear and tear on the trailer’s axles. Bearings are typically packed with grease to keep them lubricated and to prevent overheating, which can cause premature failure.

There are two main types of trailer bearings:

  • Tapered Roller Bearings: Commonly used in most trailers, these bearings handle both radial and thrust loads, making them ideal for heavy-duty applications.
  • Sealed Bearings: Found in some specialty trailers, these are pre-lubricated and do not require regular maintenance.

Why Are Trailer Seals Important?

Seals are just as vital as bearings because they prevent grease from leaking out and keep contaminants like dirt, water, and debris from entering the bearing assembly. A worn-out or damaged seal can lead to premature bearing failure, causing excessive heat buildup and potential wheel damage.

Signs that you need to replace your trailer seals include:

  • Grease leaking from the wheel hub
  • Visible cracks or damage to the seal
  • Excessive heat coming from the wheel bearings
  • Grinding or unusual noises while towing

The Importance of Regular Maintenance

Routine maintenance of trailer bearings and seals is essential to avoid breakdowns and ensure a smooth towing experience. Proper maintenance includes:

  1. Inspecting Bearings & Seals – Check for signs of wear, rust, or contamination.
  2. Repacking Bearings – Clean and repack with high-quality grease to maintain lubrication.
  3. Replacing Seals – If seals show signs of damage, replace them immediately to prevent grease loss.
  4. Tightening or Replacing Bearings – Ensure they are properly adjusted to prevent excessive play or binding.