Cylindrical rollers and raceways are line-contact bearings. They have high load-carrying capacity and primarily withstand radial loads. The low friction between the rolling elements and the ring ribs makes them suitable for high-speed rotation. Depending on whether the rings have ribs or not, they can be divided into single-row cylindrical roller bearings (NU, NJ, NUP, N, NF) and double-row cylindrical roller bearings (NNU and NN). These bearings feature a separable inner and outer rings.Cylindrical roller bearing features:
Dimensional stability
Long service life even in contaminated lubricants
Durable steel cage
Dimensional interchangeability with other bearing manufacturersCylindrical roller bearings are used in transmissions, instrumentation, motors, household appliances, internal combustion engines, transportation vehicles, automobiles, electrical equipment (including household appliances, power tools, fitness equipment, medical devices, motorcycles, and textile machinery); equipment, instruments, construction machinery, rolling stock, agricultural machinery, and various specialized machinery.