Needle roller bearing INA NKIS40-XL

INA NKIS40-XL is a needle roller bearing reference, within Bearings. Request a quote for NKIS40-XL via WhatsApp or email with the quantity you need; we respond promptly with lead time and equivalents.

The INA NKIS-XL series needle roller bearing is a radial bearing with a compact section, with machined inner and outer rings and a needle cage that allows it to withstand high loads in very tight spaces. It is used in applications where the available outer diameter is limited but high load capacity and rigidity are required. MR Accesorios Industriales carries this INA line in Buenos Aires, Argentina, with technical advice to select the correct part number for your application.

The NKIS-XL series designation is read as follows: the letters NKIS identify a needle roller bearing with an inner and outer ring, of compact design and high capacity. The number that follows indicates the bore diameter in millimeters: for example, NKIS15-XL has a 15 mm bore diameter, NKIS20-XL has 20 mm, and so on up to NKIS45-XL with 45 mm. The -XL suffix corresponds to the manufacturer's current generation, with improvements in design and load capacity compared to previous versions. This nomenclature allows you to quickly identify the size and series when looking for a replacement.

This type of bearing is used in a wide variety of industrial applications in Argentina: machine tools, pumps, compressors, gearboxes, power transmission equipment, conveyors, agricultural machinery and textile equipment, among others. Their compact design and high radial load capacity make them ideal for spaces where a larger ball or roller bearing cannot be installed. They are also used in applications with oscillating movements or rotations at moderate speeds, where rigidity and precision are important.

To correctly select an NKIS-XL bearing, take into account the radial load it must withstand, the rotation speed, the type of lubrication (grease or oil) and the environmental conditions. Assembly requires careful alignment between the shaft and the housing to avoid additional loads. Verify that the shaft has the appropriate tolerance for the inner ring and that the housing is the correct one for the outer ring. Lubrication must be the one recommended by the manufacturer and renewed according to the maintenance interval. If you need assistance, ask us.

As for equivalences and interchangeability, NKIS-XL series needle roller bearings can be found from other manufacturers with similar designations, although dimensions and capacities may vary. It is always advisable to verify the critical measurements (bore diameter, outer diameter and width) and the load conditions before replacing one brand with another. At MR Accesorios Industriales we carry the INA brand and can guide you on compatibility with other references. Do not hesitate to ask us if you have doubts about interchangeability.

If you need a quote for an INA NKIS-XL series needle roller bearing, write to us via WhatsApp with the exact part number you are looking for, for example NKIS25-XL or NKIS40-XL. We reply promptly with the information you need for your order. MR Accesorios Industriales has more than 80 years of experience in the field and offers you technical advice so you can choose the right bearing for your application.

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