SKF NK 15/16 needle bearing without inner ring

Product detailed description

SKF NK 15/16 is a needle roller bearing without an inner ring, which is a single-row bearing with a solid construction. The bearing is made of high-quality steel, which guarantees its high resistance and long service life. It has a cylindrical bore with an inner diameter of 15 mm, an outer diameter of 23 mm and a width of 16 mm. These dimensions allow it to be used in applications with limited space where high load capacity and precision are required.

The bearing is equipped with a pressed steel cage, which ensures correct needle guidance and uniform load distribution. SKF NK 15/16 does not have an inner ring, which means that it is designed to be used directly on a shaft, which must be hardened and ground to precise dimensions. This type of bearing is ideal for applications where dimensions and weight need to be minimized, with the weight of the bearing itself being only 0.021 kg.

The operating temperature range of the bearing is from -20 °C to +100 °C, which allows its use in various industrial conditions. The bearing has no seal, which means that it is suitable for applications where external lubrication is provided. Lubrication is provided via a circumferential groove with lubrication holes, which ensures optimal operating efficiency and extends the life of the bearing.

The running accuracy of the bearing is in class P0/PN, or ABEC 1, which corresponds to the usual accuracy requirements in industrial applications. Normal radial clearance ensures optimal operating conditions and minimizes the risk of excessive wear. SKF NK 15/16 is therefore suitable for a wide range of applications where compact dimensions, high load capacity and reliable performance are important.