SKF NN 3008 KTN/SP cylindrical roller bearing

SKF NN 3008 KTN/SP is a reference of cylindrical roller bearing, within Bearings. Request a quote for NN 3008 KTN/SP via WhatsApp or email with the quantity you need; we respond promptly with the quote 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 machined brass cage make them suitable for demanding applications in machine tools, printing equipment and other industries requiring rigidity and accuracy. At MR Accesorios Industriales we sell this line as part of our SKF bearing offering.

The designation NN … KTN/SP is interpreted as follows: NN indicates a double-row cylindrical roller bearing; the following number (for example, 3006, 3008, 3010) defines the size according to dimension standards. The suffix KTN indicates a machined brass cage, roller-guided, and SP indicates special tolerance, with less dimensional variation than the normal class. Examples such as NN 3006 KTN/SP or NN 3012 KTN/SP show the combination of size and precision execution.

These bearings are used in machine tool spindles, grinding machine heads, high-speed printing equipment and other applications where radial rigidity and rotational precision are required. In Argentina, you will find them in machining workshops, automotive plants and component factories that need to maintain strict tolerances. Their ability to withstand radial loads makes them suitable for main drives and continuous-duty shafts.

To select the correct bearing, take into account the radial load, rotational speed and required precision. Mounting must be carried out with suitable tools, avoiding impacts that could damage the rollers or raceways. Lubrication is critical: use the lubricant recommended by SKF and ensure an adequate film. Alignment between shaft and housing must be precise to avoid parasitic axial loads. Sealing will depend on the environment; in contaminated environments, consider additional protection.

Regarding equivalents, SKF NN series bearings can be interchanged with those from other brands that follow the same dimensional and tolerance standards, such as the NN series from other companies. Always verify the technical specifications and the execution suffix, since small differences in the cage or tolerance can affect performance.

If you need a quote for an SKF NN series cylindrical roller bearing, send us the complete part number via WhatsApp at MR Accesorios Industriales. We advise you so you can choose the correct execution for your application.