แบริ่งสะพาน / แบริ่งถนนและสะพาน / แบริ่งทรงกลม (QZ)

Bridge Bearing/Road & Bridge Bearing/Spherical Bearing (QZ)

Spherical bearings stand out for being able to transfer vertical forces and rotations from the superstructure to the substructure. The loads and movements are transferred via a spherical and a concave bearing part.

The spherical bearings are especially suited for bridges with big torsions and bridges located in very cold areas (temperatures lower than -30° C).

The spherical bearings consist of a concave bearing plate, a convex mating plate, together with upper and lower attachment plates. Sliding surfaces consist of high load bearing low friction materials mated to highly polished stainless steel.