L44649/Q SKF

The L44649 SKF is a cone designed for a single-row tapered roller bearing, comprising the inner ring and rollers. When paired with a separately available cup (outer ring), they form a complete tapered roller bearing capable of absorbing radial and axial forces. The geometrical qualities of these bearings prevent sliding movements, minimizing component wear, although a minimum load is necessary for proper operation. As the cone and cup are separable, they can be easily mounted, and end play or preload can be adjusted during assembly. For reliable operation, it’s best to replace both cone and cup simultaneously and recommended to use components from the same manufacturer to avoid differences in internal bearing profiles, material, and tolerances. Always pair the L44649 SKF cone with a matching cup from the same manufacturer for optimal performance.