Needle roller bearings are used to help prevent stress on rollers. Designed small in diameter, these bearings can help extend bearing service life. Find durable needle bearings that can be used in engine components like rocker arm pivots, pumps, compressors, transmissions and more.Needle Roller Bearings Needle bearings feature a smaller cross-section, higher load-carrying capacity, greater rigidity, and lower inertia forces that facilitate size and weight reductions in machinery. They’re designed to withstand oscillation, perform under severe conditions, and interchange with sliding bearings.

Needle roller bearings are essentially cylindrical roller bearings except that their cylindrical rollers have a length 3 to 10 times their diameter (versus less a length less than 3 times their diameter).Needle Roller Bearings National Precision Bearing stocks a wide variety of domestic and imported needle roller bearings and is authorized to distribute for a number of quality manufacturers including Koyo/Torrington, INA, RBC, IKO and more.