Properties
Composed of a PTFE-Bronze wear-resistant ring and an O-ring. Withits elasticity, the O-ring can offer compensation for the wear ofthe PTFE ring and a bidirectional sealing. Applied to the rodsealing of the shaft, rod, bearing, revolving joint, swivel,etc.

Materials
Wear-resistant ring: PTFE-Bronze Composite.
O-Ring: NBR/FKM
Performance
Suitable for both inside and outside sealing
Simple and small groove design
High wear-resistance and lubricant storing
High corrosion-resistance and size stability
Low friction, no stick-slip
Operating Condition(extreme numbers can't be reached at the sametime)
Pressure: ≤ 30Mpa
Speed: ≤ 1m/s
Temperature: ≤ -35º C~ 200º C(depending on the material ofO-Rings)
Media: Mineral-based hydraulic oil.