Carbon filled PTFE Rod Seal U-Cup
Guide rings provide effective guidance of components that are in relative motion to each other and accommodate radial loads acting on the cylinder assembly. The selection of the right seal and guide for a given application requires consideration of many factors. Rod and piston guide rings prevent metal-to-metal contact between components, react to the radial load caused by side loads on the cylinder assembly, and keep the piston rod and piston radially centered in the cylinder assembly within acceptable limits for the seals. These functions are important for performance of the rod sealing system and piston sealing system.
Applications
Reciprocating hydraulic system. In the high-pressure conditions of the bi-directional piston seal reload occasion very well.
Particularly suitable for long stroke and a wider range offluids and high temperature applications, applicable to the larger piston clearance. Mainly used in heavy construction machi…