Roller supports with the function of reducing friction, but are also, depending on the type, suitable for counteracting lateral thrusts.
Thanks to the use of roller supports, the forces of resistance, which otherwise would be transmitted to all the structures, are almost totally eliminated since these products have a very low coefficient of friction, which is essential when designing and creating joint positioning schemes.

– EJPA model OS roller supports, with axial / longitudinal movement.
– EJPA model OSS roller supports, with axial and lateral movement.