Boat Trailer Wheel Bearings & Protectors

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CategoryBoat Trailer Parts
CategoryBoat Trailer Wheel Bearings & Protectors
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Wheel Bearings for Boat Trailers


Boat trailer wheel bearings are crucial components that support the axle weight for smooth boat towing. Regular inspection and maintenance of these bearings are essential to prevent costly repairs and ensure safety on the road.

Importance of Boat Trailer Wheel Bearings

Boat trailer wheel bearings are designed to handle the weight and stress of towing a boat. They allow the wheels to spin freely and reduce friction between the axle and the wheel hub. However, frequent exposure to water and debris can damage these bearings, leading to overheating and potential failure.

Signs of Bearing Trouble

  • Noise: Unusual sounds like grinding or squealing when the trailer is moving.
  • Vibration: Excessive shaking or wobbling of the trailer wheels.
  • Excessive Heat: Bearings that are too hot to touch after a short drive.

Maintenance Tips

  • Regular Inspection: Check the wheel bearings at least once a year or every 20,000 miles.
  • Repacking Bearings: Use marine grease to repack the bearings regularly. This helps to protect against water and debris.
  • Bearing Protectors: Install wheel bearing protectors, such as bearing buddies, to shield the boat trailer bearings from water and dirt.
  • Check Lug Nuts: Ensure that the lug nuts are tight and secure.
  • Replace Damaged Bearings: If bearings are pitted, rusted, or discolored, replace them immediately.
Fisheries Supply offers a comprehensive range of boat trailer wheel bearings and kits. As a trusted supplier, we provide high-quality products from leading brands such as Kurt Manufacturing and Fulton Performance to ensure your trailer is always in top condition. Our selection includes:
  • Boat Trailer Wheel Bearing Kits: Complete trailer wheel kits with bearings, races, and seals.
  • Bearing Protectors: Devices to keep your bearings clean and lubricated.
  • Replacement Parts: Thrust Bearing Kits, which include thrust bearings, thrust washers and springs.
Visit Fisheries Supply today for the best boat trailer wheel bearings and accessories.