BEAR RING

PF10/PF20

■ Material structure Synthetic fiber-reinforced polyester composite with PTFE(Graphite) micro-powder additions

■ Type PF10(graphite additions), PF20(with PTFE additions), PF20 Wear RING

■ Features Low frictional coefficient, high load carrying capacity, good chemical resistance, no stick slip,

 low water uptake

■ Application Piston, Rod (hydraulic cylinder)

■ Availability Wear ring(O.D. 10~1000 mm), Wear strip(Length 5~30M)

bearing.jpg

Color

Density[g/cm3]

 Compressive strength

[MPa]

Impact

strength

[J/m]

Hardness

[HRM]

Thermal

expansion

[10-5/℃] 

Swell

in water [%]

Max.

Sliding speed

[m/s]

Temperature

[℃] 

Blue/

PF20

1.21

290

66

100

5~8

0.05

1.0

-40~110

Black/

PF10

-

-

-

-

-

-

-

-