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Brief introduction of PTFE sliding plate rubber support 

Ethylene / vinyl PTFE sliding plate rubber support is in the surface normal rubber bearing complex 1.5mm-3mm thick layer of PTFE / graphene plate can be made of rubber bearings, also known as: PTFE slide bearings (GJZF4, GYZF4 Series). In addition to all the features of the series GYZ rubber, PTFE ethylene plate (F4 plate) and low coefficient of friction between the beam bottom stainless steel plate, the horizontal displacement of superstructure, the support shear deformation limit, it can meet the needs of bridge and large displacement. The rubber bearing has a spherical rubber bearing function, especially forLarge bridge shift. This is widely used in factories, mines, machinery, electronics, machinery and equipment, kitchen equipment.

PTFE laminated rubber bearing range

A. use: mainly used for movable support beam of long span bridge, 30 meters span continuous slab bridge, multi span continuous beam bridge.

B. as a slide block using continuous beam pushing, T beam traversing, large equipment slip.

Three, F4 rubber bearing schematic

Load level is divided into 100KN-10000KN

PTFE sliding bearings are pasted on the PTFE / minimum thickness of graphene sheet should meet the specification in Table 4. Unit: mm

Rectangular bearing

Thickness of the long boundary range (d)

≤500 2 ≤500 2

>500 3 >500 3