SKF 71932 CDGA/VQ421 angular contact ball bearing

SKF 71932 CDGA/VQ421 is a reference of angular contact ball bearing, within Bearings. Request a quote for 71932 CDGA/VQ421 via WhatsApp or email with the quantity you need; we respond promptly with the quote and equivalents.

SKF angular contact bearings are components designed to support combined radial and axial loads. Their design with offset raceways allows oblique contact between balls and raceways, which provides high axial load capacity in one direction. They are used in applications requiring rigidity and precision, such as machine tool spindles, pumps and gearboxes. At MR Accesorios Industriales we supply this line.

The designation of these bearings follows a scheme that combines numbers and letters. For example, in 71932 CDGA/VQ421, the first digits indicate the dimension series (in this case, series 719). The suffix CDGA defines internal characteristics such as contact angle and axial clearance, while VQ421 indicates particular tolerance or preload specifications. Knowing these codes is key to selecting the correct bearing for the application.

These bearings are used in industries such as metalworking, food, oil and power generation. In Argentina, they are common in milling machine and CNC lathe spindles, process centrifugal pumps, screw compressors and gearboxes. Their ability to support axial loads makes them suitable for assemblies where the shaft must remain firm against constant thrust, such as in industrial fans or extruders.

To select an angular contact bearing, take into account the direction of the axial load, the rotation speed and the environmental conditions. Sealing or shield plates prevent contamination, while the internal axial clearance must be adjusted according to the application. Proper lubrication and precise alignment between shaft and housing are essential to maximize service life. In paired assemblies, preload controls the rigidity of the assembly.

When looking for equivalences between brands, it is important to verify not only the main dimensions (bore, outer diameter and width) but also the contact angle, clearance and tolerances. A similar code may vary in load capacity or rigidity. Therefore, it is always advisable to consult a specialist before replacing an angular contact bearing with one from a different brand or series.

If you need an SKF angular contact bearing, send us the full code on WhatsApp. At MR Accesorios Industriales we help you identify the right option and resolve your technical questions. Request a quote with no obligation.