The LM11949/11910 is a high-performance single-row Tapered Roller Bearing (TRB) manufactured to Timken’s stringent quality standards. Designed to manage both radial and heavy axial loads simultaneously, this bearing set consists of the LM11949 cone (inner ring assembly) and the LM11910 cup (outer ring). Tapered roller bearings are uniquely designed with rolling elements and raceways arranged to converge at a common apex, providing superior rigidity and stability under various operating conditions. This specific size features a 19.050 mm (0.75 inch) bore and is manufactured using high-quality case-carburized steel for exceptional surface hardness and core toughness, ensuring optimal fatigue life.
Primarily utilized in demanding light-to-medium load applications, the LM11949/11910 is the industry standard choice for small trailer wheel ends, ATV axles, agricultural equipment hubs, and light industrial gearbox output shafts. Timken’s precision engineering guarantees precise tolerances necessary for accurate setting during installation, which minimizes friction and operating temperature, translating directly into enhanced component longevity and reduced maintenance downtime. Choosing this bearing ensures reliable, long-lasting performance, essential for minimizing operational interruptions and maximizing equipment uptime in critical applications.
Key Features
Precision engineered by TIMKEN for high reliability and longevity.
Separable design (cone and cup) facilitates easy mounting, inspection, and maintenance.
Optimized roller geometry handles combined radial and high axial loads.
Constructed from high-quality case-carburized steel for exceptional strength and wear resistance.
Ideal for high-demand applications including trailer axles, automotive hubs, and agricultural equipment.
Tight dimensional tolerances ensure low friction and reduced operating temperature.
