The FAG B7004-C-T-P4A-UM is a high-precision angular contact ball bearing designed for demanding spindle applications. Featuring a 20 mm inner diameter, 42 mm outer diameter, and 12 mm width, it has a 15° contact angle for high speed and rigidity. This bearing is manufactured to P4A tolerance class, ensuring exceptional accuracy, and includes a textile laminated phenolic resin cage (T). Its universal design (UM) allows for flexible arrangement in matched sets (tandem, back-to-back, face-to-face) without additional shims, making it ideal for machine tool spindles and other high-precision rotating equipment.