SKF NU 252 MA/C3 cylindrical roller bearing

SKF NU 252 MA/C3 is a reference of cylindrical roller bearing, within Bearings. Request a quote for NU 252 MA/C3 via WhatsApp or email with the quantity you need; we respond promptly with the quote and equivalents.

SKF NU series cylindrical roller bearings with machined brass cage are components designed to withstand high radial loads and considerable speeds. Their separable design and axial displacement capability make them ideal for applications requiring high rigidity and precision, such as industrial machinery, gearboxes and power transmission equipment. MR Accesorios Industriales carries this line as part of its extensive bearing catalog.

The NU designation indicates a cylindrical roller bearing with two ribs on the outer ring and none on the inner ring, which allows relative axial displacement between ring and shaft. The suffixes MA and C3 provide key information: MA indicates a machined brass cage, highly resistant and suitable for high speeds and temperatures; C3 specifies an internal radial clearance greater than standard, useful when there are interference fits or thermal gradients. For example, NU 248 MA/C3 combines these features in a specific size of the 248 series.

These bearings are used in applications that require withstanding heavy radial loads and high speeds, such as gearboxes, large electric motors, centrifugal pumps, industrial fans and machine tools. In Argentina, they are common in the steel, cement, mining and pulp and paper industries, where reliability and load capacity are critical. They are also found in power transmission equipment and rolling mill rolls.

To correctly select an NU MA/C3 bearing, take into account the radial load, rotation speed and environmental conditions. The machined brass cage offers greater fatigue resistance and allows higher speeds than stamped steel cages. C3 clearance is recommended when the shaft fit is an interference fit or when the operating temperature is high. It is essential to ensure precise alignment between shaft and housing, and adequate lubrication, whether with grease or oil, depending on the application.

Regarding equivalences, SKF NU series cylindrical roller bearings with brass cage and C3 clearance can be interchanged with products from other brands that follow the same standardized designation. However, dimensions and load capacities may vary slightly between manufacturers, so it is always advisable to verify the product page of the specific product. MR Accesorios Industriales carries genuine SKF bearings, guaranteeing the quality and backing of the brand.

If you need an SKF NU series cylindrical roller bearing with MA cage and C3 clearance, or any other component for your equipment, contact us. At MR Accesorios Industriales we advise you so you can choose the right option for your application. Send us the part number on WhatsApp and we will quote you promptly.