LM29749PREC.3 Timken

The 749PREC.3 Timken is a removable cone for a single-row tapered roller bearing, consisting of the inner ring and rollers. It can be combined with a separate cup (outer ring) to create a complete tapered roller bearing capable of absorbing radial and axial forces in one direction. The design prevents sliding movement between the raceways and rollers, minimizing wear and requiring a minimum load for proper operation. The separable components facilitate easy mounting and adjustments to axial clearance or preload. For reliable operation, it is best to replace the cone and cup at the same time and use matching components from the same manufacturer to prevent bearing problems.