SKF NJ 130X240 TN/VA820 cylindrical roller bearing

SKF NJ 130X240 TN/VA820 is a reference of cylindrical roller bearing, within Bearings. Request a quote for NJ 130X240 TN/VA820 via WhatsApp or email with the quantity you need; we respond promptly with the quote and equivalents.

The SKF NJ series cylindrical roller bearing with TN/VA suffix is a high load capacity radial bearing that you can use in equipment with severe demands. Its design with polymer cage and special treatment makes it suitable for applications where strength and reliability are required. MR Accesorios Industriales sells this line and helps you identify the correct designation for your equipment.

The designation of the NJ TN/VA series reads as follows: NJ indicates that it is a single-row cylindrical roller bearing with a rib on the inner ring, which allows it to withstand axial loads in one direction. The suffix TN indicates an injected polymer cage, and VA refers to a special execution, usually with heat treatment or coating for particular conditions. A specific example is NJ 130X240 TN/VA820, where the numbers define dimensions and the final code the exact variant. Send me that code and we'll verify it together.

This type of bearing is used in industries in Argentina such as cement, steel, mining, oilseed and pulp and paper. It is present in gearboxes, centrifugal pumps, industrial fans, mills, conveyor belts and continuous process equipment. Its ability to withstand high radial loads and moderate speeds makes it a frequent option in fixed power transmission. If your equipment operates with shocks or vibrations, this series offers good performance.

To select the right bearing, take into account the radial and axial load it must withstand, the rotation speed and the type of lubrication. Sealing is key: if the environment has dust or moisture, an execution with seals or shields is advisable. Internal clearance must be suitable for the working temperature. During mounting, check the alignment of the supports and use the correct tools so as not to damage the rollers or the cage. Clean, well-dosed lubrication extends service life.

As for equivalents, cylindrical roller bearings from different brands can be interchanged if the main dimensions, tolerances and clearance match. The NJ series with TN/VA suffixes has equivalents in other manufacturers, but the exact designation varies. This way you avoid mounting errors and buy what your machine really needs.

If you already have the bearing part number, write to us via WhatsApp and we'll send you a quote. At MR Accesorios Industriales we work with SKF and can advise you on the TN/VA variant that best suits your application. Let's not improvise with measurements: the full part number is the key to getting it right.