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AC3344-33x44x6mm 36°x45° Precision Sealed Angular Contact Headset Bearing

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$20.00

$ 9 .99 $9.99

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About this item

  • High-Performance AC3344 Bicycle Headset Bearing: Engineered for precision and durability, this sealed angular contact bearing provides smooth and reliable performance, enhancing your bike's steering and overall handling.
  • Exact Fit for 33x44x6mm Headsets: With precise dimensions of 33x44x6mm and 36°x45° chamfer angles, this bearing ensures a perfect fit and optimal alignment, improving your bike’s responsiveness and control.
  • Durable and Corrosion-Resistant: Made from high-quality steel, the AC3344 bearing is sealed to protect against rust, corrosion, and debris, ensuring long-lasting durability even in challenging cycling conditions.
  • Smooth & Quiet Operation: This bearing is designed to reduce friction, minimizing wear on your bike’s components and providing a smoother, quieter ride, ideal for various cycling environments.
  • Easy Installation for Quick Upgrades: The AC3344 Bicycle Headset Bearing is designed for easy installation, allowing cyclists to quickly replace or upgrade their bike’s headset without requiring specialized tools or professional assistance.


Enhance your bike’s performance with the AC3344 Bicycle Headset Bearing, a high-quality component designed for precision, durability, and smooth operation. Featuring exact dimensions of 33x44x6mm with 36°x45° chamfer angles, this bearing ensures a perfect fit and precise alignment in a variety of bicycle headsets. Crafted from premium-grade steel and sealed for protection, the AC3344 bearing offers excellent resistance to rust, corrosion, and debris, making it ideal for all-weather cycling. Its smooth operation reduces friction, providing a quieter and more efficient ride while extending the life of your bike’s components. Whether you’re replacing a worn-out bearing or upgrading your bike, the AC3344 is designed for straightforward installation, making it an essential choice for cyclists who prioritize performance, reliability, and ease of maintenance. Specifications: Dimensions: 33x44x6mm for accurate fitting Chamfer Angles: 36° inner chamfer and 45° outer chamfer for precise alignment Compatibility: Suitable for various bicycle headset models