FAG NJ230-E-XL-M1 cylindrical roller bearing

FAG NJ230-E-XL-M1 is a reference of cylindrical roller bearing, within Bearings. Request a quote for NJ230-E-XL-M1 via WhatsApp or email with the quantity you need; we respond promptly with the quote and equivalents.

The FAG cylindrical roller bearing of the NJ series is a high-capacity radial bearing, with cylindrical rollers guided between an inner and an outer ring. Its design allows it to withstand high radial loads and, depending on the type, also axial loads in one direction. It is used in equipment where precision and rigidity are critical, such as gearboxes, pumps, industrial fans and machine tools. MR Accesorios Industriales sells this line as a brand.

The NJ series designation is read in blocks. The letters NJ indicate a cylindrical roller bearing with a rib on the inner ring and no rib on the outer ring, which allows relative axial displacement. The number that follows, as in NJ228, NJ230 or NJ232, identifies the size and the dimension series. The suffix -E indicates an execution with higher load capacity; -XL corresponds to the long-life version; and -M1 indicates the machined brass cage. Thus, NJ228-E-XL-M1 combines these characteristics in a single part number.

In Argentine industry, these bearings appear in reducers and gearboxes, centrifugal pumps, induced draft fans, pulp and paper machinery, and mining and cement equipment. They are also found in machine tool spindles and in rolling mill rolls. Their ability to withstand high radial loads and their rigidity make them suitable for shafts rotating at medium and high speeds, with precision and long service life requirements.

To select the correct bearing, take into account the radial and axial load, the rotation speed and the type of lubrication. The NJ series allows axial load in one direction only; if you need guidance in both directions, it is combined with another bearing or a different variant is chosen. Mounting requires careful alignment and cleanliness of the seat. Lubrication can be grease or oil, depending on the thermal regime. Sealing will depend on the environment: in the presence of dust or moisture, additional protection is recommended.

Cylindrical roller bearings from different brands can be interchanged if dimensions, tolerances and load capacity match. FAG designations usually have equivalents in other manufacturers, but the letters and numbers may vary. Therefore, before replacing, verify the complete part number and the operating conditions. At MR Accesorios Industriales we can advise you on the appropriate equivalent for your equipment.

If you need a bearing from the NJ series, send us the part number or the model by WhatsApp. At MR Accesorios Industriales we will reply shortly with the technical information and the corresponding quote. We can also advise you if you have doubts about the variant or the suffix that best suits your application.