250x51 disc type rubber bearing, price

Rubber bearing:
Rubber bearing is an ordinary rubber bearing product made of multi-layer thin steel plates and multi-layer rubber sheets vulcanized and bonded. This product has sufficient vertical stiffness and can The reaction force of the upper structure of the support is reliably transmitted to the pier. The support has good elasticity to cope with the rotation of the beam end of the bridge and has large shear deformation capacity to meet the horizontal displacement of the upper structure.
This product currently implements the following three standards:
Highway industry standard:/- Plate rubber bearing for highway bridges
Railway industry standard: B/- Plate rubber bearing for railway bridge
/>National Standard: Rubber Bearing Part Part: Ordinary Rubber Bearing
Features:
It has the characteristics of simple structure, convenient installation, steel saving, low price, simple maintenance and easy replacement.
By pasting a thick layer of polytetrafluoroethylene on the surface of the plate bearing, a polytetrafluoroethylene sliding rubber bearing can be made. In addition to vertical rigidity and elastic deformation, it can withstand vertical loads and In addition to adapting to the rotation of the beam end, due to the low friction coefficient of the PTFE plate, the beam end can slide freely on the surface of the PTFE plate, and the horizontal displacement is not restricted. It is especially suitable for bridges with medium and small loads and large displacements.