SKF 71917 CD/HCP4ADGA angular contact ball bearing

SKF 71917 CD/HCP4ADGA is a reference of angular contact ball bearing, within Bearings. Request a quote for 71917 CD/HCP4ADGA via WhatsApp or email with the quantity you need; we respond promptly with the quote and equivalents.

SKF 70 series angular contact bearings are high-precision components designed to withstand combined radial and axial loads in a single direction. Their raceway and ball design allows angular contact that improves axial load capacity. They are used in applications requiring rigidity and accuracy, such as machine tool spindles, pumps and compressors. MR Accesorios Industriales supplies this line as part of its bearing offering.

The designation of these bearings follows a standardized system. For example, in 7006 CD/HCP4ADGA, the prefix 70 indicates the diameter series (series 70, thin section), followed by the size code 06. The suffix CD refers to the internal design with a 15° contact angle and phenolic cage, while HCP4 indicates that the balls are ceramic (HC) and the tolerance is P4 (high precision). ADGA indicates a universal set of two bearings mounted in tandem, with light preload. Other examples such as 7014 CD/HCP4ADGA or 71917 CD/HCP4ADGA follow the same logic, varying in size and series.

These bearings are used in industries that demand high speed and precision. In Argentina, they are common in milling machine, grinding machine and machining center spindles, as well as in vacuum pumps, screw compressors and measuring equipment. They are also found in aerospace and medical applications. Their ability to withstand axial loads in one direction makes them suitable for paired arrangements, where they are combined to absorb forces in both directions. The 70 series, due to its reduced section, is ideal for confined spaces.

To select correctly, take into account the direction of the axial load, rotational speed and required rigidity. Mounting must ensure precise alignment between paired bearings; it is recommended to use a hydraulic press or induction heater to avoid damage. Lubrication can be grease or oil, depending on the application; at high speeds, oil is preferable. Sealing will depend on the environment: in the presence of contaminants, choose bearings with seals or shields. Preload, indicated by suffixes such as GA, GB, etc., influences rigidity and service life; verify operating conditions.

Regarding equivalences, high-precision angular contact bearings are manufactured under standards such as ISO or DIN, which allows interchange between brands that respect the same dimensions and tolerances. However, suffixes may vary: for example, an SKF bearing with suffix CD may have an equivalent in another brand with different nomenclature for contact angle or cage type. Always verify technical specifications before replacing. At MR Accesorios Industriales we can advise you on compatibility.

If you need to replace an SKF angular contact bearing, send us the complete part number via WhatsApp. At MR Accesorios Industriales we help you identify the right option and request a quote. We work to offer you reliable solutions. Do not hesitate to contact us: our technical team is here to advise you on selection and mounting.