SNFA 7192 ACE/P4A QBCB Precision Bearing

The SNFA Bearing 7192 ACE/P4A QBCB is a high-precision angular contact ball bearing designed for demanding spindle applications. It is part of the ACE series, known for its high running accuracy and load capacity at high speeds. The QBCB pairing (single for X arrangement with spring pressure) ensures rigidity and precision in operation. Specifications include a bore diameter of 20 mm, an outer diameter of typically 42 mm, and a width of 12 mm. The P4A accuracy class (ISO Class 4) guarantees the highest precision, which is essential for fine mechanical machining. The geometry of the balls and raceways is optimized for radial and axial loads. This bearing is ideally suited for use in CNC machine tools, grinding machines, and other precision-critical spindle applications. The high quality of SNFA ensures durability and reliability under extreme operating conditions. Secure it now as a replacement part.