The INA-FAG B7215-E-T-P4S-DUL is a high-precision angular contact ball bearing designed for spindle applications requiring extreme accuracy and rigidity. This FAG bearing features a contact angle of 25 degrees (E), a cage made of textile laminate (T), and a precision class P4S. It is configured for universal matching in a duplex arrangement (DUL), allowing for flexible installation in O or X arrangements. The bearing has a bore diameter of 75 mm, an outer diameter of 130 mm, and a width of 25 mm, making it suitable for high-speed and high-load operations in machine tool spindles and other precision machinery.