4T-65390 NTN

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Product Description

The 4T-65390 NTN is a cone designed for a single-row tapered roller bearing. It includes the inner ring and rollers and can be combined with a separate cup (outer ring) to form a complete bearing. With conical raceways and tapered rollers, this design allows the bearing to handle both radial and axial forces. The geometry prevents sliding and minimizes wear, but a minimum load is necessary for proper operation. The separable cone and cup make mounting easy and allow for axial adjustment. For reliable performance, it’s best to replace both cone and cup at the same time, ideally from the same manufacturer to prevent compatibility issues. Always combine the 4T-65390 NTN with a matching cup from the same manufacturer for optimal results.

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