Wear Rings Hydraulic


The Wear Rings are meant to keep all the parts of the cylinder aligned (the rod with the head, the piston with the bore). They play an important role as they help the rod seal, the wiper and the piston seal in working without any misalignments and at the same time they prevent any contact between the metal parts. The material, which has a very low friction factor, does not cause load losses (linearity). It endures deformations under heavy loads, as the softening point is close to the fusion point ( it works at 115 ° C). To facilitate the choice of the piston or rod guide, we suggest the use of this formula to find the wear ring length.

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