Angular contact ball bearing SKF S71908 CD/P4A

SKF S71908 CD/P4A is a angular contact ball bearing reference, within Bearings. Request a quote for S71908 CD/P4A via WhatsApp or email with the quantity you need; we respond promptly with lead time 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, providing high axial load capacity in one direction. They are used in applications requiring precision and rigidity, such as machine tool spindles, pumps and gearboxes. At MR Accesorios Industriales we supply this line backed by more than 80 years in the industrial market.

The designation of these bearings is interpreted from the series and suffixes. For example, the code S71908 CD/P4A indicates a bearing of the 719 series with a specific design: the letter S may indicate a special execution, while CD defines the contact angle and the internal design of the raceways. The suffix /P4A refers to the dimensional and running precision class, in this case a tolerance comparable to class P4. Knowing these codes is key to selecting the correct bearing for the application.

These bearings are used in industries that demand high accuracy and high speeds. In Argentina, we find them in milling machine and CNC lathe spindles, process centrifugal pumps, screw compressors and power transmission gearboxes. They are also present in automation equipment and textile machinery. Their ability to support combined loads makes them suitable for assemblies where the shaft must be maintained with controlled rigidity, such as in machine tool main spindles.

To correctly select an angular contact bearing, take into account the predominant direction of the axial load, the required precision level and the lubrication conditions. Assembly is generally done in pairs, with an arrangement that can be O, X or tandem, to achieve adequate preload. It is essential to verify the alignment of the shaft and housing, as these bearings are sensitive to misalignment. Sealing and lubrication must be chosen according to the working environment, considering temperature, speed and presence of contaminants.

Regarding equivalences and interchangeability, SKF angular contact bearings can be replaced by products from other brands that follow the same standardized dimensions and precision class. However, it is important to verify not only the main dimensions (bore, outer diameter and width) but also the contact angle and internal design, as they can vary between manufacturers. Whenever possible, compare the technical specifications and consult with our team to ensure a suitable replacement without compromising performance.

If you need an SKF angular contact bearing, at MR Accesorios Industriales we advise you so you can choose the correct option. Send us the complete part number via WhatsApp and we will quote you shortly. With more than 80 years of experience, we are your reliable partner in power transmission.

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