M12649 NTN

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Product Description

The M12649 NTN is a single-row tapered roller bearing cone, which includes the inner ring and rollers. When combined with a compatible cup, it forms a complete tapered roller bearing. This design allows the bearing to handle radial and axial forces in one direction. The geometry of tapered roller bearings prevents sliding, reducing wear. Proper operation requires a minimum load and it offers adjustable end play or preload during assembly. For reliable performance, it’s recommended to replace the cone and cup simultaneously, preferably with components from the same manufacturer to avoid potential bearing problems. Always pair the M12649 NTN with a matching cup from the same manufacturer for optimal results.

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