SKF 7005 ACD/P4ADBB angular contact ball bearing

SKF 7005 ACD/P4ADBB belongs to angular contact ball bearing, part of our Bearings range. Tell us how many you need by WhatsApp or email and we'll get back to you promptly with a quote for 7005 ACD/P4ADBB and any equivalents.

SKF angular contact bearings in the ACD/P4ADBB series are precision components intended for arrangements that carry combined radial and axial loads while maintaining high accuracy and rigidity. Each unit is supplied as a matched pair with a set preload, which simplifies installation and supports consistent running behavior. Typical uses include machine tool spindles, measuring equipment and positioning systems where repeatability matters.

The code ACD/P4ADBB can be read in three blocks. ACD covers the angular contact design: a 25° contact angle with a polyamide cage, aimed at moderate axial loads. P4A denotes the dimensional and running precision class, which is above standard. DBB identifies a pair mounted back-to-back with light preload, a layout that delivers high rigidity and the ability to handle tilting moments. Sizes in this series include 7004, 7005, 7009, 7013, 7014, 7020, 7205 and 7210, with shaft diameters from 20 mm to 100 mm as per ISO 15.

These bearings are common in milling, grinding and machining center spindles, where speed and precision are critical. They also appear in metrology equipment, rotary tables, drill heads and positioning systems. Their capacity for combined loads makes them a fit for demanding environments in sectors such as automotive, aerospace, machine tools, robotics and automation.

Selection depends on axial and radial load, rotational speed and the rigidity required. During mounting, alignment between supports must be accurate; check perpendicularity and concentricity of the housings. Lubrication may be grease or oil, chosen according to speed and operating temperature. Sealing options should match the environment; where contaminants are present, select variants with seals. The preload built into the DBB pair should not be altered without proper knowledge, since it affects service life and thermal behavior.

For cross-reference purposes, SKF bearings in this series can be exchanged with products from other manufacturers that use the same standardized designation, such as FAG, NSK or NTN, as long as dimensions, precision and arrangement coincide. Tolerances and preloads can differ between makers, so verify the technical data before substituting. In critical applications, consult a specialist to assess compatibility and expected performance.

To choose the right bearing, send the complete part number to MR by WhatsApp or email. The team responds promptly, can suggest equivalents and help with selection. SKF bearings and other brands are available.