4T-18690 NTN

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Product Description

The 4T-18690 NTN is a removable cone designed for a single-row tapered roller bearing, comprising the inner ring and rollers. When paired with a compatible cup (or outer ring), it forms a complete tapered roller bearing capable of handling radial and axial forces in one direction. Its geometric design minimizes component wear by preventing sliding movements, while adjustable end play and preload make for easy assembly and optimal performance. For reliable operation, it is recommended to replace both the cone and cup simultaneously and ideally from the same manufacturer to ensure compatibility and performance.

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