Product Introduction:Pot rubber bearings are designed to support large vertical loads using a confined rubber pad encased within a steel pot.
Product features:Pot rubber bearings are characterized by their compact and low-profile design. They can support large vertical loads since the rubber is completely confined in the pot. Rotational movement is facilitated through the shear deformation of the rubber pad. If PTFE sliding surface is integrated, these bearings can also accommodate significant horizontal movement requirements.
This product is in compliance with the standard:
| Ball fixed bearing that can both rotate and slide | |||||
| Number | Bearing capacity level | Performance type | Horizontal bearing capacity | Bearing corner | Remark |
| (KN) | (rad) | ||||
| 1 | 1000kN,1500kN,2000kN,2500kN,3000kN, 3500kN,4000kN,4500kN,5000kN,5500kN, 6000kN,7000kN,8000kN,9000kN,10000kN, 12500kN,15000kN,17500kN,20000kN,22500kN, 25000kN,27500kN,30000kN,32500kN,35000kN, 37500kN,40000kN,45000kN,50000kN,5500kN, 60000kN ,6500kN,70000kN. | Two-way, one-way, fixed | Type I (ordinary type) horizontal force is 10% of the vertical bearing capacity | ±0.02 | |
| Type II (seismic type) horizontal force is 15% of the vertical bearing capacity | |||||
| Type II (seismic type) horizontal force is 15% of the vertical bearing capacity | |||||
| Note: If other parameters are required, production can be customized according to design requirements. | |||||
“Pot bearing for highway bridge” JT/T 391-2019
