Needle roller bearing INA NKIA5902-XL

INA NKIA5902-XL is a needle roller bearing reference, within Bearings. Request a quote for NKIA5902-XL via WhatsApp or email with the quantity you need; we respond promptly with lead time and equivalents.

The INA NKIA-XL series needle roller bearing is a combined unit that integrates a radial needle roller bearing and an axial self-aligning bearing in a single assembly. It is used where space is limited and simultaneous radial and axial loads must be absorbed, for example in pulleys, gears and machine shafts. MR Accesorios Industriales supplies this INA line in Buenos Aires, Argentina, and advises you on choosing the correct part number.

The NKIA-XL designation reads as follows: NKIA identifies the combined unit of radial needle rollers with axial self-aligning, and XL is the suffix for the current manufacturing generation. The number after the letters indicates the size: in NKIA59/22-XL the 59/22 corresponds to a compact size of the 59 series, while in NKIA5901-XL, NKIA5902-XL and NKIA5903-XL the last digit orders the sizes within the same family. Part numbers such as NKIA5904-XL, NKIA5905-XL, NKIA5906-XL and NKIA5907-XL follow the same logic: same concept, different dimensions. Send us the full part number and we will quote it.

These bearings appear in applications where axial and radial space is critical: idler pulleys, textile machine rollers, packaging equipment, compact transmissions and lifting mechanisms. In the Argentine market they are seen in machine tool maintenance, food production lines and material handling equipment. By combining radial and axial load in a single component, they simplify housing design and reduce the number of parts to assemble.

To select the correct part number, take into account the radial and axial load it will support, the shaft diameter and the housing dimensions. Assembly requires cleanliness, careful alignment and adequate lubrication: the radial needle rollers and the axial self-aligning bearing may require different lubricants depending on speed and temperature. Check the clearance and sealing of the assembly; if the environment has dust or moisture, consider additional protection. If in doubt, consult us with the part number and the assembly drawing.

Regarding equivalents, the INA NKIA-XL series can be interchanged with combined bearings from other manufacturers that share dimensions and load capacity, but do not rely on diameter alone: verify tolerances, axial self-aligning type and lubrication conditions. MR Accesorios Industriales supplies INA as an official brand and can guide you on alternatives within the same family. It is always advisable to confirm interchangeability with the original part number and the measurements taken from the equipment.

If you need to replace an INA NKIA-XL series needle roller bearing, send us the full part number via WhatsApp. At MR Accesorios Industriales we will reply promptly with the quote and available alternatives. You can also ask us about other needle roller bearing series, housings or power transmission: we have more than 80 years supporting Argentine industry since 1945.

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