NSK N405W Single Row Cylindrical Roller Bearing

• Highly Efficient
• Easy to Use

The cylindrical rollers are in linear contact with the raceways. They have a high radial load capacity and are suitable for high speeds. There are different types designated NU/NJ/NUP/N/NF for single row bearing and a NNU/NN for double row bearings depending on the design or absence of side ribs. The outer and inner rings of all types are separable. The outer and inner rings of all types are separable. Some cylindrical roller bearings have no ribs on either the inner or outer ring, so the rings can move axially relative to each other. This can be used as free end bearings. In which either the inner or outer rings has two ribs and the other ring has one, are capable of taking some axial load in one direction. Double row cylindrical roller bearings have high radial rigidity and are used primarily for precision machine tools. Pressed steel or machined brass cages are generally yes, but sometimes melded polyamide cages are also used.