INA NK 22/16-XL needle bearing without inner ring

Product detailed description

INA NK 22/16-XL is a needle roller bearing without an inner ring, designed for applications requiring high precision and reliability. This bearing is made of high-quality steel, which guarantees its long service life and resistance to wear. It is characterized by a cylindrical bore profile and is designed as a single-row bearing, which means that it contains one row of needles, which are placed in a pressed steel cage.

The dimensions of the bearing are as follows: the inner diameter (d) is 22 mm, the outer diameter (D) is 30 mm and the width (B) is 16 mm. The bearing has normal radial clearance, which is a standard value for most applications where special adjustments for increased precision are not required.

The operating temperature range of the bearing is from -20 °C to +100 °C, which allows it to be used in various climatic conditions. The bearing is not equipped with a seal, which means that it is uncovered and requires regular maintenance and lubrication. Lubrication is provided by a circumferential groove with lubrication holes, which allows for effective distribution of the lubricant and reduces friction between moving parts.

The running accuracy of the bearing falls into the accuracy class P0/PN, or ABEC 1, which is a basic level of accuracy suitable for common industrial applications. The total weight of the bearing is 0.029 kg, which contributes to its easy handling and installation.

This bearing is ideal for applications where space and weight need to be minimized, while still providing high load capacity and resistance to dynamic loads. It is suitable for use in various industrial sectors, including the automotive industry, machinery and equipment manufacturing, where compact and efficient solutions are required.