Up for sale is a brand new, premium Ultra-Tow Hub Replacement Bearing Cone (Part Number: L44643). Precision-manufactured for high-speed utility application, this heavy-duty tapered roller bearing cone is engineered by Ultra-Tow to provide ultra-low friction, even load distribution, and extended spindle life for dependable trailer hub maintenance.

• Precision Fitment: Designed specifically for standard 1-inch (1.000") inner diameter trailer spindles.
• Industry Standardization: Universal industry part number L44643; pairs seamlessly with standard L44610 bearing cups/races (often indexed under SET14 / A14 kits).
• Heavy-Duty Application: Ideal replacement part for 2,000 to 2,200 lb. trailer axles commonly used on boat trailers, utility haulers, snowmobile decks, and lightweight RVs.
• Premium Quality: Crafted from high-grade alloy steel with crowned raceways and rollers to maximize wear resistance and minimize noise.

Please verify your exact spindle size requirements before ordering. Fast shipping!