Free sliding pot bearing
Span body swivel bridge bearing
2019年3月6日
Fixed pot bearing
2019年3月10日Free sliding pot bearing
Free sliding pot bearing
Free sliding pot bearing can be movable in all directions. The added PTFE and stainless steel sliding surface between the piston and the sole plate creates a bearing assembly that allows horizontal movement in any direction.
Standard:
EN 1337, AASHTO, BS 5400 or AS 5100
Structure:
Technical Performance:
| Item | Performance Parameters |
| Vertical Load Capacity | 1.0MN, 1.5MN, 2.0MN, 2.5MN, 3.0MN, 3.5MN, 4.0MN, 4.5MN,
5.0MN, 5.5MN, 6.0MN, 7.0MN, 8.0MN, 9.0MN, 10.0MN, 12.5MN, 15.0MN, 17.5MN, 20.0MN, 22.5MN, 25.0MN, 27.5MN, 30.0MN, 32.5MN, 35.0MN, 37.5MN, 40.0MN, 45.0MN, 50.0MN, 60.0MN, 65.0MN, 70.0MN , other design values. |
| Horizontal Force Capacity | 10% , 15% or 22.5% of the vertical load capacity of the bearing and other design values . |
| Design Rotation Angle θ (rad) | Not less than ±0.02 rad |
| Design Displacement | Transverse direction: ±50mm, other designs.
Longitudinal direction: ±50mm, ±100mm, ±150mm, ±200mm, ±250mm, other designs. |
| Suitable Temperature | Normal Type (CR): -25℃~+60℃;
Cold-resistance Type (NR):-40℃~+60℃ |
| Friction Coefficient μ | Not great than 0.03 |
| Strength Grade of Concrete | Not lower than C40 |
Production Process
Fixed Type Series
Sliding Guide Type Series
