4802
ASS-UM
Unidirectional movable bearing
With excessive slide preventing function
With rise preventing function
Upper structure: steel frame
Lower structure: steel frame
Slide bearing providing the functions of both a roller bearing and pin bearing.
PTFE, SS400, SUS304, Polychloroprene rubber
Corridors, connecting bridges, roofs, expansion, stairs
[Support load]
・ Vertical load (long-term): 100 kN to 1000 kN
・ Horizontal force (short-term): Long-term vertical load × 20%
・ Lift force (short-term): Long-term vertical load × 20%
[Displacement absorbing function]
・ Vertical surface rotation angle: ±2°
・ Horizontal displacement: ±55 mm
* Short-term vertical load is defined as long-term vertical load × 1.5.
*Horizontal force indicates load that the excessive displacement preventive stopper can bear.
* The standard design does not take into account cases where lift force or short-term vertical load and horizontal force are simultaneously applied.
Light gray
Sliding material and seismic isolation products/UNI-TON™ bearings