Angular contact ball bearing SKF QJ 210 MA/C3

SKF QJ 210 MA/C3 is a angular contact ball bearing reference, within Bearings. Request a quote for QJ 210 MA/C3 via WhatsApp or email with the quantity you need; we respond promptly with lead time and equivalents.

SKF QJ MA/C… series bearings are four-point angular contact ball bearings, designed to withstand combined radial and axial loads in both directions. They are used in applications requiring high precision and rigidity, such as machine tool spindles, gearboxes and transmission equipment. MR Accesorios Industriales supplies this line as part of its extensive catalog of SKF bearings, with more than 80 years of experience in the Argentine industrial market.

The designation of this series is interpreted as follows: QJ indicates that it is a four-point bearing, with two rows of balls and a split outer ring. The number that follows (for example, 209, 210, 212) corresponds to the size, according to the diameter and width system. Then, MA indicates that the cage is machined brass, centered on the outer ring. The slash and the letter C with a number (C2, C3) indicate the internal radial clearance: C2 is smaller than standard and C3 is larger. Thus, a QJ 209 MA/C2 is a four-point bearing, size 209, brass cage and C2 clearance.

These bearings are used in industries such as metalworking, food, petrochemical and mining. In Argentina, they are common in milling machine and lathe spindles, in gearboxes, in centrifugal pumps and in processing equipment. Their ability to withstand axial loads in both directions makes them suitable for applications requiring precise axial positioning and high rigidity, such as rotary tables or machine tool shafts.

To correctly select a QJ MA/C… bearing, take into account the axial and radial load it will have to withstand, the rotational speed and the environmental conditions. The C2 or C3 internal clearance is chosen according to the fit and working temperature: a larger clearance (C3) compensates for thermal expansion. Mounting requires precise alignment and adequate lubrication, whether with grease or oil, depending on the application. The MA brass cage offers good strength and heat dissipation, but it is important to verify compatibility with the chosen lubricant.

As for equivalents, other manufacturers may offer four-point bearings with similar designations, but there is no exact correspondence between codes. Therefore, when looking for a replacement, it is essential to compare the critical dimensions (bore, outer diameter and width), the load capacity and the internal clearance. MR Accesorios Industriales can advise you to find the best option among the brands it supplies, always with quality backed by more than 80 years of experience.

If you need an SKF bearing from the QJ MA/C… series, the fastest way is to send the complete part number by WhatsApp to MR Accesorios Industriales. With that information, we can identify the exact product and give you a no-obligation quote. We can also help you interpret the designation if you have doubts about the clearance or cage suffix. Write to us and we will reply shortly.

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