SKF 7004 CD/P4ADFB angular contact ball bearing

SKF 7004 CD/P4ADFB is a reference of angular contact ball bearing, within Bearings. Request a quote for 7004 CD/P4ADFB via WhatsApp or email with the quantity you need; we respond promptly with the quote and equivalents.

The SKF angular contact bearing is a precision component designed to support radial and axial loads in one direction. Its design with offset raceways allows oblique contact between balls and raceways, giving it a higher axial load capacity than a conventional deep groove ball bearing. It is used in applications requiring high accuracy and rigidity, such as machine tool spindles, pumps, compressors and gearboxes. MR Accesorios Industriales supplies this line.

The designation of this series is interpreted from its letters and numbers. For example, the code 7004 CD/P4ADFB indicates a bearing of the 70 series, ultra-light section, with a 15° contact angle (CD suffix). The P4 suffix indicates the dimensional and running precision class according to standard, and ADFB describes a pre-assembled set of two bearings with preload and specific arrangement. Knowing these suffixes is key to choosing the correct replacement.

In Argentine industry, these bearings are used in milling machine, grinding machine and machining center spindles, where precision and rigidity are critical. They also appear in high-pressure pumps, screw compressors, gearboxes and transmission equipment that combine radial and axial loads. Their ability to work at high speeds makes them common in applications with high-frequency electric motors and in lathe chucks.

To select correctly, take into account the contact angle: the larger the angle, the greater the axial capacity but the lower the limiting speed. Sealing can be open or with protective plates, depending on the working environment. Lubrication must be suitable: high-speed grease for normal applications or oil for severe conditions. Mounting requires precise alignment and control of axial clearance, especially in matched assemblies. Preload must be adjusted according to the manufacturer to avoid overloads.

SKF angular contact bearings are interchangeable with those of other European and American brands that follow the same design and precision standards. When replacing, verify that the main dimensions, contact angle and precision class match. Arrangement suffixes (such as DB, DF, DT) indicate tandem or face-to-face mounting, and must be respected to maintain performance. Do not mix bearings of different precision classes in the same set.

If you need an SKF angular contact bearing, send us the complete code via WhatsApp. At MR Accesorios Industriales we advise you to find the right option for your application. We are here to help you keep your equipment running with maximum reliability.