SKF NA 4900 needle bearing

Product detailed description

SKF NA 4900 is a needle roller bearing that is characterized by high quality and precision, which is characteristic of SKF products. This bearing has an inner diameter of 10 mm, an outer diameter of 22 mm and a width of 13 mm. It is made of high-quality steel, which guarantees long service life and reliability in demanding operating conditions.

The needle roller bearing NA 4900 is designed as a single-row bearing with an inner ring, which allows it to be used in applications where high speeds and a low profile are required. The bearing is equipped with a pressed steel cage, which ensures the strength and stability of the structure. It is seal-free, which means it is suitable for applications where there is no need to protect the bearing from external dirt or moisture.

This bearing has normal radial clearance and meets the P0/PN accuracy class, which corresponds to ABEC 1 standards. It is capable of operating in a temperature range from -20 °C to +100 °C, making it suitable for a wide range of industrial applications. Lubrication is provided by a circumferential groove with lubrication holes, which allows easy maintenance and extends the life of the bearing.

Weighting 0.024 kg, the NA 4900 bearing is lightweight, which contributes to reducing the overall weight of the equipment in which it is used. Thanks to its design and features, it is ideal for applications where high precision and reliability are required with minimal dimensions and weight.