4T-18690 NTN

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Product Description

The 4T-18690 NTN is a removable cone for a single-row tapered roller bearing, comprising the inner ring and rollers. When combined with a separate cup, these parts form a complete tapered roller bearing, capable of handling radial and axial forces in one direction. The design minimizes component wear and allows for easy assembly with adjustable axial clearance or preload. To ensure reliable operation, it’s recommended to replace both the cone and cup together and use matching components from the same manufacturer.

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