LM742749DW-90064 Timken

The LM742749 Timken is a removable cone for a single-row tapered roller bearing, consisting of the inner ring and rollers. When combined with a compatible cup (or outer ring), it forms a complete tapered roller bearing that can withstand radial and axial forces in one direction. Its design prevents sliding movements between the rollers and raceways, minimizing component wear. Proper bearing operation requires a minimum load, and the separable cone and cup can be easily mounted and adjusted for axial clearance or preload. For reliable performance, it is recommended to replace both the cone and cup simultaneously from the same manufacturer to prevent potential bearing problems. Always pair the LM742749 Timken with a matching cup from the same manufacturer.