Cylindrical roller bearing FAG NUP330-E-XL-M1

FAG NUP330-E-XL-M1 is a cylindrical roller bearing reference, within Bearings. Request a quote for NUP330-E-XL-M1 via WhatsApp or email with the quantity you need; we respond promptly with lead time and equivalents.

The FAG cylindrical roller bearing of the NUP series is a component with high radial load capacity, with the particular feature that its design of two ribs on the inner ring and one rib with a retaining ring on the outer ring also allows it to carry axial loads in both directions. It is used in applications requiring precise axial guidance, such as gearboxes, machine tools and transmission equipment. MR Accesorios Industriales supplies this FAG line in Buenos Aires, Argentina, with technical advice to select the right execution.

The designation of the NUP series is read as follows: the letters NUP indicate a cylindrical roller bearing with two ribs on the inner ring and one rib with a retaining ring on the outer ring, which allows axial guidance in both directions. The number following the letters, as in NUP228, NUP230 or NUP330, is the size code that defines the main dimensions. The suffixes -E indicate an execution with higher load capacity, -XL identifies FAG premium quality, and -M1 indicates that the cage is machined brass in one piece, suitable for high speeds and elevated temperatures. This combination of suffixes is common throughout the series.

This type of bearing is used in industries in Argentina where combined loads are handled and axial rigidity is required. It is commonly found in gearboxes of mills, presses, extruders, high-flow pumps, industrial fans and machine tool spindles. It is also used in mining, steelmaking and cement plant equipment, where working conditions demand robustness and durability. Its ability to carry high radial loads and moderate axial loads in both directions makes it versatile for helical and bevel gear transmissions.

To correctly select an NUP bearing, take into account the radial and axial load it will have to carry, the rotational speed and the environmental conditions. Sealing is a key aspect: if the equipment works in dusty or humid environments, it is advisable to choose executions with additional seals or shields. Lubrication must be suited to the operating regime; for high speeds oil is recommended, while for moderate speeds a high-quality grease can be used. During mounting, it is essential to ensure precise alignment between the supports and to verify the internal clearance, since incorrect mounting can reduce the service life of the bearing.

As for equivalents and interchangeability, FAG NUP series cylindrical roller bearings can be replaced by products from other brands that follow the same standardized designation, such as SKF, NSK, NTN or Timken, as long as the dimensions and tolerances are respected. It is important to verify that the cage suffix and the internal execution are compatible with the application, since there may be differences in load capacity and limiting speed. For a safe substitution, consult our technical team and provide the complete part number of the original bearing.

If you need a quote for an FAG NUP series cylindrical roller bearing, write to us on WhatsApp with the part number or model you require. At MR Accesorios Industriales we advise you so that you choose the most convenient option for your equipment. With more than 80 years of experience in the industrial market, we are located in Buenos Aires, Argentina, and we serve the whole country. Send us your inquiry and we will reply shortly.

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