4T-LM503349A NTN

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Product Description

The 4T-LM503349A NTN is a single-row tapered roller bearing cone, composed of the inner ring and rollers. Paired with a compatible cup, it forms a complete tapered roller bearing with the ability to handle radial and axial forces. Its geometric design prevents sliding, reducing wear. The separable cone and cup allow for easy assembly and adjustment of axial clearance or preload. For optimal performance, it’s recommended to replace both cone and cup together, and to pair them from the same manufacturer for consistent internal profiles, material, and tolerances.

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