4T-33889 NTN

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Product Description

The 4T-33889 NTN is a removable cone designed for a single-row tapered roller bearing, composed of the inner ring and rollers. When combined with a separate cup, it forms a complete tapered roller bearing, with conical raceways and tapered rollers that can absorb radial and axial forces. These bearings are designed to minimize component wear, but require a minimum load for proper operation. Additionally, the separable cone and cup make mounting and adjusting axial clearance or preload easy. For optimal performance, it’s recommended to replace both the cone and cup at the same time, using components from the same manufacturer to prevent bearing problems.

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