2 Sets L68149 L44649 Trailer Axle Bearing Kit, Boat Trailer Bearing Kit Fits for 1-3/8" to 1-1/16" 3500 Lbs Trailer Axle 1.719" Grease Seal 10-19#84 Spindle

HEAVY-DUTY & LONG-LASTING：Premium bearings are made from high-grade chrome steel for outstanding durability and load capacity. Low wear, low vibration, and low working noise. Trailer wheel bearing kit more resistant to wear, heat, and friction than ordinary alternatives. Corrosion Resistant and Waterproof: Double lip grease seals (171255TB), good sealing performance, not easy to leak, effectively keep out water, dust and debris, prevent premature rust and wear of bearings. Suitable for boat trailers exposed to salt water and harsh conditions. Precision Fit for Smooth Performance: Bearings and races are precision-machined to exact OEM specs, ensuring a optimal fit and smooth rotation. No wobbling, no noise—just reliable performance. Trailer Bearing Kit Easy Installation: Includes all necessary hardware (washers & cotter pins), so you can replace your old bearings quickly without extra trips to the hardware store. Trailer Bearing Kit Wide Compatibility: Support heavy load and high speed, 3500lb trailer axle bearings kit compatible for 1-3/8'' to 1-1/16'' 3500 Lbs Trailer Axle, suitable for boat trailer, utility trailer and RV trailer, etc. Please check if the model specification matches your equipment before placing an order