Cylindrical Roller Bearings

NSK's cylindrical roller bearings offer low noise and heat generation with a high-strength cage design made from pressed steel, machined brass, or polyamide. They are manufactured with advanced special materials for more demanding conditions. Due to the contact between the rolling elements and r... aceways, they have a high radial load capacity and are suitable for high-speed applications. Product Features and Benefits: NSK offers all sizes in metric and imperial diameters ranging from ½" to 1,320 mm High radial load capacity – suitable for high-speed applications Designs – single row bearings are specified as NU, NJ, NUP, N, or NF, while double row bearings are designed as NNU or NN, indicating the shape of the bearing ring shoulder Cages vary in material: pressed steel, machined brass, and polyamide Special designs – NSK manufactures a class of four-row cylindrical roller bearings primarily designed for use with steel mill roll bearings Both lubrication holes and a machined lubrication groove are available on the outer surface of the outer ring NSK offers a wide range of cylindrical roller bearings, including sealed, cylindrical, self-aligning, double row, and single row cylindrical roller bearings. Read more