QJ1252-N2-MPA

The QJ1252-N2-MPA four-point contact ball bearing is an excellent choice for applications with demanding axial loads. Its unique internal design, featuring a split inner ring and a solid outer ring with a brass cage, allows it to accommodate high axial loads in both directions. This design makes it a space-saving alternative to using two separate angular contact ball bearings mounted in a back-to-back or face-to-face arrangement. It can also handle a small amount of radial load, though it is primarily optimized for axial forces. The bearing's configuration includes locating slots, which can be used to prevent the outer ring from rotating in its housing.

The key benefit of the QJ1252-N2-MPA lies in its versatility and compact footprint. By handling bidirectional axial loads in a single bearing, it simplifies machine design and assembly while reducing the overall space required. This can be crucial in heavy machinery, such as industrial gearboxes or crane hooks, where both high load capacity and minimal axial space are important. Additionally, the bearing's high-speed capability and robust construction with a machined brass cage ensure reliable performance and a long service life, even in challenging operating conditions.

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