The INA-FAG B7028CTP4AUL is a high-precision single row angular contact ball bearing, specifically designed as a spindle bearing. It features a 140 mm bore diameter, 210 mm outer diameter, and 33 mm width. This FAG bearing has a 15° contact angle (C), a textile laminate cage (T) made of phenolic resin, and is manufactured to P4A (ISO tolerance class 4, improved) precision. The 'UL' designation indicates a universal design for arrangement in pairs with a light preload, making it suitable for high-speed applications requiring high running accuracy and rigidity.