INA NK 12/16-XL needle bearing without inner ring

Product detailed description

INA NK 12/16-XL is a needle roller bearing without an inner ring, which is designed for applications requiring high precision and reliability. This bearing is made of high-quality steel, which guarantees its long service life and wear resistance. It has an outer diameter of 19 mm, an inner diameter of 12 mm and a width of 16 mm, which makes it a compact solution for various technical applications.

The bearing is equipped with a pressed steel cage, which ensures optimal needle guidance and minimizes friction. Due to the absence of an inner ring, it is suitable for use in cases where the inner surface of the shaft is sufficiently hard and precisely machined to serve as a raceway. The bearing is seal-free, allowing easy access to lubrication through a circumferential groove with lubrication holes, improving its maintenance and operational efficiency.

The operating temperature range of the bearing is from -20 °C to +100 °C, making it suitable for a wide range of industrial applications. The bearing has normal radial clearance and meets the accuracy class P0/PN, which corresponds to ABEC 1. With a weight of 0.016 kg, it is light and robust at the same time, which contributes to its versatility and use in various mechanical systems. The manufacturer INA, belonging to the Schaeffler Group, is a guarantee of high quality and reliability of this component.