Four-point contact bearing FAG QJ206-XL-MPA

FAG QJ206-XL-MPA is a angular contact ball bearing reference, within Bearings. Request a quote for QJ206-XL-MPA via WhatsApp or email with the quantity you need; we respond promptly with lead time and equivalents.

The FAG bearings of the QJ series are four-point bearings: a variant of angular contact that can withstand radial and axial loads in both directions. They are used where stresses must be combined and a single bearing is preferable to two. MR Accesorios Industriales sells them in Buenos Aires, Argentina, and advises you on choosing the correct part number for your application.

The QJ series designation is read in blocks. The letters QJ identify the four-point bearing. The number that follows — as in QJ205-XL-MPA, QJ210-XL-MPA or QJ303-XL-MPA — indicates the size and the dimension series. The suffix XL corresponds to the X-life design, with longer service life. MPA indicates the machined brass cage, suitable for high demands. With that data you can locate the exact part in the catalogue.

These bearings appear in applications where there are combined loads and little space. They are found in gearboxes, machine tools, pumps, compressors, transmission equipment and assemblies where the shaft must be guided in both directions. In Argentine industry they are seen in food, metallurgical and chemical plants and in the oil & gas sector, always within assemblies that require precision and rigidity.

To select a QJ, take into account the axial load in both directions, the rotation speed and the type of lubrication. Mounting requires careful alignment between shaft and housing, and a fit that does not deform the raceways. Sealing or external protections depend on the environment: if there is dust or moisture, additional barriers should be provided. Correct lubrication and its periodic renewal extend the life of the assembly.

As for equivalents, each manufacturer has its own nomenclature for four-point bearings. The same size may appear with different part numbers depending on the brand, so interchangeability is confirmed by comparing dimensions, load capacity and configuration. It is not advisable to replace based on similar initials: the data sheet must be verified. MR Accesorios Industriales sells FAG as an official brand and can advise you on that comparison.

If you need a QJ bearing, send the complete part number by WhatsApp to MR Accesorios Industriales. With the model — for example QJ206-XL-MPA or QJ217-XL-MPA — we will confirm availability and send you the quote shortly. If you do not see the variant you are looking for, write to us anyway with the part number or the model you need and we will handle it.

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