LM501349 A&S – Fersa

The LM501349 A&S – Fersa is a removable cone used in single-row tapered roller bearings. It consists of the inner ring and rollers, and when paired with a cup (or outer ring), it forms a complete tapered roller bearing. This bearing is designed with conical raceways and tapered rollers to absorb radial and axial forces in one direction, minimizing component wear without sliding movements. The separable cone and cup allow for easy mounting and adjustment of axial clearance or preload. For optimal performance, it’s recommended to replace both the cone and cup at the same time and to use components from the same manufacturer to prevent bearing problems. Always pair the LM501349 A&S – Fersa with a matching cup from the same manufacturer for reliable operation.