PFC-21 Synthetic Fiber Polyester Resin Wear rings China supplier

PFC-21 Synthetic Fiber Polyester Resin Wear rings

The function of a wear ring (or Guide ring) is to guide the piston and piston rod of the hydraulic cylinder, absorbing transverse forces. At the same time, the Wear Ring prevents metal-to-metal contact, optimizing the performance of the sealing system.

PFC-21 Material Structure: 

Polyester resin + synthetic fiber

PFC-21 is composed of specialty synthetic fiber, reinforced polyester resin and self-lubricating micro powders. PFC-21 features in dimensional stability, good wear resistance and low friction, it has outstanding advantages in oilless or low-oil conditions.

PFC-21 Material Technical Parameters:

Wear Cut Styles:

Typical application:

Guide rings

Marine and Offshore Platform Bearings

Water Conservancy, Hydropower System Bearings

Food Machinery Bearings

Standard Size Sheet, additional sizes are available upon request.

Download PDF: PFC-21 Synthetic Fiber Polyester Resin Wear Rings.pdf