Cylindrical roller bearing SKF NU 309 ECML/P54S1

SKF NU 309 ECML/P54S1 is a cylindrical roller bearing reference, within Bearings. Request a quote for NU 309 ECML/P54S1 via WhatsApp or email with the quantity you need; we respond promptly with lead time and equivalents.

The SKF cylindrical roller bearing of the NU ECML/P series is a high radial capacity component designed to withstand high loads and considerable speeds. Its design with a machined brass cage and thermal stabilization makes it suitable for demanding applications in industrial machinery. At MR Accesorios Industriales we carry this line as an official brand, with technical advice so you choose the correct execution for your equipment.

The designation NU … ECML/P…S… is interpreted as follows: the NU prefix indicates a cylindrical roller bearing with two flanges on the outer ring and none on the inner ring, which allows relative axial displacement. The letters EC identify the high-strength machined brass cage, ML indicates the machined brass cage design, and P…S… refers to internal clearance and thermal stabilization. For example, NU 309 ECML/P54S1 combines these characteristics for a specific mounting.

This type of bearing is used in applications where high radial loads and moderate to high speeds predominate, such as gearboxes, industrial pumps, fans, machine tools and power transmission equipment. In Argentina, it is commonly found in the metallurgical, cement, food and processing plant industries. Its ability to withstand radial loads makes it a reliable option for shafts requiring rigidity and precision.

To select correctly, take into account the radial load, rotation speed and environmental conditions. Sealing and lubrication are critical: in contaminated environments, consider executions with seals or shields. Internal clearance should be chosen according to the working temperature and the mounting fit. Alignment between supports is essential to avoid parasitic axial loads. The machined brass cage provides resistance to high temperatures and vibrations.

Regarding equivalences, cylindrical roller bearings from other brands can be interchanged if main dimensions, tolerances and clearance match. The NU series with brass cage is an industry standard, but always verify the original manufacturer's specifications. MR Accesorios Industriales carries SKF as an official brand, and we can guide you on interchangeability with other references.

If you need to replace a cylindrical roller bearing, send us the complete code via WhatsApp. At MR Accesorios Industriales we advise you so that the selection is correct and you can keep your equipment running without setbacks.

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