Cylindrical roller bearing 1)GCr15, GCr15SiMn, , G20Cr2Ni4A 2)NJ1034, NJ222, NUP330etc. 3)Large range of product... Our company professionally supply all kinds of branded Cylindrical roller bearing, SKF Bearing, NSK bearings, KOYO, NTN, INA... This is the most representative kind of rolling bearing with a wide range of applications. The raceways of both its inner and outer rings are in arc groove form capable of bearing radial load and bi- direcrtional axial load, it is suitable for rotation at a high speed and occasions requiring low noise, low vibration. Seal type bearing with dustproof cover and rubber seal ring is pre-filled with moderate grease. Such bearing are widely used in automobile, electrical equipment, instrument, building machinery, rolling stock agricultural machinery and various specialized machineries.