SKF 7018 ACD/P4ADGA Bearing

SKF 7018 ACD/P4ADGA is a two-piece, universally matched single-row angular contact ball bearing set (D-design) from SKF’s 7000 Series of super-precision bearings, engineered for high-precision, high-load operation.

The bearing’s size is 90 mm bore, 140 mm outer diameter, and 24 mm width (90x140x24 mm), and it carries the P4ADGA designation to denote its high-precision class.

Designed to be sold as a two-bearing set to form a matched pair, the D-design configuration supports higher load capacity and improved stiffness in precision rotary or spindle-type applications.

As part of SKF’s super-precision angular contact family, this bearing is intended for high-speed operation with tight tolerances to meet demanding dimensional and run-out requirements.