SKF 7420 CBM angular contact ball bearing

SKF 7420 CBM is a reference of angular contact ball bearing, within Bearings. Request a quote for 7420 CBM via WhatsApp or email with the quantity you need; we respond promptly with the quote and equivalents.

SKF CBM series angular contact bearings are single row bearings with offset raceways, designed to support radial and axial loads in one direction. They are used in applications requiring high precision and rigidity, such as machine tool spindles, pumps and compressors. At MR Accesorios Industriales we sell them as part of our SKF bearing line.

The designation of these bearings follows the SKF system: the basic number indicates the size and dimension series. For example, 7418 CBM corresponds to a bearing in the 74 series, with a bore diameter according to the code. The CBM suffix indicates specific design and cage features, such as the contact angle and the machined brass cage material. To correctly interpret each code, it is essential to consult SKF product tables, as suffixes may vary depending on the exact configuration.

These bearings are used in industries such as metalworking, petrochemical and food. In Argentina, they are common in milling and grinding machine spindles, process centrifugal pumps and screw compressors. They are also found in gearboxes and transmission cases where axial loads are significant. Their ability to operate at high speeds and their rigidity make them suitable for equipment requiring shaft position precision.

To select an angular contact bearing, consider the axial load it must support, the rotational speed and the lubrication conditions. Mounting requires attention to alignment and internal clearance, which can be adjusted by mounting in pairs (tandem, back-to-back or face-to-face arrangement). Sealing is another key aspect: some models incorporate seals or shields, while others are open and rely on external lubrication. Lubrication can be grease or oil, depending on the application.

Regarding equivalences, SKF angular contact bearings can be interchanged with those from other brands that follow the same dimensional designation, such as FAG, NSK or NTN, provided tolerances and contact angle are verified. However, not all suffixes match between manufacturers, so it is advisable to validate interchangeability with a specialist. At MR Accesorios Industriales we can advise you on the appropriate options.

If you need a quote for an SKF CBM series angular contact bearing, send us the complete code via WhatsApp. At MR Accesorios Industriales we reply with the technical and commercial information you need for your application.