The FAG B71912ETP4SDBL is a high-quality super precision angular contact ball bearing designed for demanding spindle applications. This genuine FAG bearing features an inner diameter of 60mm, an outer diameter of 95mm, and a width of 18mm. It is engineered with a 25-degree contact angle (E suffix) and includes a phenolic resin cage (T suffix) for high-speed operation and reduced friction. The P4S designation signifies super precision tolerance, ensuring optimal performance and accuracy. Supplied as a duplex set (DBL suffix) arranged back-to-back with light preload, this bearing provides high rigidity and precision essential for machine tool spindles and other critical industrial machinery.