Wear Ring and hydraulic guide ring
Description
The function of the wear ring is to help keep the piston centered, which allows for even wear and pressure distribution on the seals. Popular wear ring materials include KasPex™ PEEK, glass filled nylon, bronze reinforced PTFE, glass reinforced PTF, and phenolic. Wear rings are used in both piston and rod applications. Wear rings are available in butt cut, angle cut, and step cut styles.
The function of a wear ring, wear band or guide ring is to absorb the side load forces of the rod and/or the piston and to prevent metal-to-metal contact that would otherwise damage and score the sliding surfaces and eventually cause seal damage, leakage and component failure. Wear rings should last longer than the seals as they are the only thing stopping expensive damage to the cylinder.
Our non-metallic wear rings for rod and piston applications offer great benefits over traditional metal guides:
*High load bearing capabilities
*Cost effective
*Easy installation and replacement
*Wear-resistant and long service life
*Low friction
*Wiping/cleaning effect
*Embedding of foreign particles possible
*Damping of mechanical vibrations
Material
Material 1: Cotton Fabric impregnated with Phenolic Resin
Color: Light yellow Material Color: Green/Brown
Material 2: POM PTFE
Color: Black
Technical Data
Temperature
Cotton Fabric impregnated with Phenolic Resin: -35° c to +120° c
POM:-35° o to +100°
Speed: ≤ 5m/s
Advantages
-Low friction.
-High efficiency
-Stick-slip free starting, no sticking
-Easy installation
