The FAG B7204-C-T-P4S-DBL is a high-precision angular contact ball bearing designed for demanding applications requiring high rotational accuracy and speed. This specific configuration features a 15-degree contact angle (C), a durable textile laminate (phenolic resin) cage (T), and P4S tolerance class for enhanced precision. The "DBL" designation indicates that it is a matched pair of bearings arranged in a back-to-back configuration with a light preload, providing high rigidity and excellent axial and radial load capacity for spindle applications. It has an inner diameter of 20 mm, an outer diameter of 47 mm, and a total width of 28 mm.