Cylindrical roller bearing SKF NN 3022 TN9/SP

SKF NN 3022 TN9/SP is a cylindrical roller bearing reference, within Bearings. Request a quote for NN 3022 TN9/SP via WhatsApp or email with the quantity you need; we respond promptly with lead time and equivalents.

SKF NN series cylindrical roller bearings are high-precision components designed to withstand high radial loads and considerable speeds. Their double-row design and robust construction make them ideal for applications requiring rigidity and accuracy, such as machine tool spindles and precision equipment. At MR Accesorios Industriales we supply this SKF line, an official brand we represent, to provide reliable solutions to Argentine industry.

The NN designation identifies double-row cylindrical roller bearings with a cylindrical bore. The TN9 suffix indicates a glass fiber reinforced polyamide cage, suitable for high speeds and moderate temperatures. The /SP suffix denotes a special precision execution, with tighter dimensional and running tolerances than a standard bearing. For example, NN 3019 TN9/SP and NN 3022 TN9/SP combine these features for demanding applications.

These bearings are used in machine tool spindles, milling, grinding and boring machine heads, as well as in measuring equipment and high-accuracy positioning systems. In Argentine industry, they are common in the metalworking, automotive and capital goods sectors, where precision and rigidity are critical for machining quality and process repeatability.

To correctly select an NN bearing, it is essential to consider the radial load, rotational speed and the rigidity required by the system. Mounting must be carried out with suitable tools, avoiding impacts that could damage the raceways. Lubrication must be the one specified for the application, and alignment between supports is crucial to avoid parasitic loads. Sealing will depend on the environment: in contaminated environments, additional protection is recommended.

Regarding equivalents, SKF NN series bearings can be interchanged with products from other manufacturers that follow the same standardized designation, such as the NN30..K series, although always verifying tolerances and internal clearance. It is important to consult compatibility tables and not assume direct interchangeability without confirming the technical specifications of each brand.

If you need advice on choosing the right bearing, at MR Accesorios Industriales we are here to help. Send us the part number or the dimensions of your application via WhatsApp and we will quote you promptly. We have more than 80 years of experience in the field, offering quality products and personalized service.

This description provides guidance on the product type. Check the configuration and dimensions of this reference.