SKF 7013 ACD/P4ADGB angular contact ball bearing

SKF 7013 ACD/P4ADGB is a reference of angular contact ball bearing, within Bearings. Request a quote for 7013 ACD/P4ADGB via WhatsApp or email with the quantity you need; we respond promptly with the quote and equivalents.

SKF ACD/P4ADGB series angular contact bearings are high-precision ball bearings designed to carry combined radial and axial loads in applications requiring rigidity and accuracy. They are supplied as universal sets of two bearings, mounted in tandem or face-to-face, allowing versatile configurations. They are ideal for machine tool spindles, grinding machine heads and high-speed equipment where precision and repeatability are critical. MR Accesorios Industriales sells this line as part of its precision bearing offering.

The ACD/P4ADGB designation is interpreted as follows: ACD indicates a design with a 25° contact angle and a polyamide cage, suitable for significant axial loads. P4 is the dimensional and running precision class, equivalent to ISO 4 tolerance, with lower roundness error and better clearance control. ADGB indicates that it is a universal set of two bearings, mounted in tandem or face-to-face arrangement, with light preload. The part numbers in this line show the bore diameter and the dimension series. The ADGB suffix is key to understanding that it is not a single bearing but a ready-to-mount assembly.

These bearings are used in milling machine, grinding machine and machining center spindles, where speed and precision are decisive. They also appear in precision drill heads, high-frequency motor shafts and measuring equipment. In Argentine industry, they are common in the metalworking, automotive and machine tool sectors, especially in workshops requiring tight tolerances and high rigidity. Their ability to carry combined loads makes them suitable for assemblies where the shaft must be guided accurately.

For correct selection, take into account the axial and radial load, the maximum speed and the required rigidity. Mounting requires extreme cleanliness, precise alignment and adequate lubrication, generally with high-speed grease or oil. The preload of the ADGB set must be respected according to the spindle design. Sealing can be open or with protective plates, depending on the environment. Cooling and axial clearance are critical to prevent overheating. Always verify the tightening torque of the lock nuts and the concentricity of the housings.

As for equivalents, precision angular contact bearings are interchangeable between brands according to the ISO designation: the bore diameter, the dimension series and the contact angle must match. An SKF ACD may have equivalents in other brands with similar suffixes, but tolerances and preload may vary. Therefore, when replacing, always compare the precision class, the clearance and the cage type.

If you need this type of bearing, send the complete part number by WhatsApp to MR Accesorios Industriales. We will quote you and advise you so you choose the correct configuration. We work with our own in-house manufacturing of housings and chains.