Spherical Bearing

The spherical bearing series (including models such as QZ, LQZ, KLQZ, GQZ, etc.) achieve multi-directional rotation and free displacement through the precise ball cap liner and mirror-finish stainless steel plate. Its unique spherical sliding structure enables the bearing to maintain consistent rotational performance in all directions, effectively meeting the complex deformation requirements of bridge structures. This series of bearings uses a low-friction pair composed of high-performance polytetrafluoroethylene sliding plates and stainless steel mating parts, featuring excellent self-lubrication properties and wear resistance, ensuring the bearing maintains stable sliding ability during long-term use. Among them, the KLQZ seismic and uplift-resistant spherical bearing specially enhances the vertical tensile resistance and horizontal limit function. Through special connection structures and damping design, it provides reliable seismic protection for important bridge structures. Compared with traditional bearing products, spherical bearings have significant advantages such as clear force application, flexible rotation, and long service life. Their compact structure design helps reduce building height and saves valuable space for the project. This series of bearings is particularly suitable for large-span bridges, curved bridges, skew bridges, and steel structure projects where the rotational performance and displacement capacity of the bearing are required to be high, and can effectively solve the supporting problems in complex structural systems, providing reliable structural support for the project.