OK RING Hydraulic seals – Piston seals – Double acting piston seal

Description

The OK ring seal is used for piston sealing, and it is a combination ring, because the OK ring has an open structure, it solves the problem that special tools are needed to install the ring. For example, it is easier to install than the Glyd ring which are required tools for the installation. In addition, the sealing ring is very hard, not easy to scratch, break, extrusion, so it is more convenient than the tecon material sealing ring installation and not easy to damage.
Material:
Material: POM+NBR
Hardness:NBR-75ShoreA

Technical Data

Pressure:≤50Mpa
Temperature:-30℃~+110℃
Speed:≤1m/s
Media: Hydraulic oil, fire retardant liquid, water and others

Advantages

1.Unusually high wear resistance.
2.High resistance against extrusion.
3.Perfect sealing performance in high pressure
4.Easy installation without tools.
5.Good temperature tolerance.
6.Double lips prevent dust pollution.
7.Low friction, high efficiency

Application

Excavators, loaders, graders, dump trucks, forklifts, bulldozers, scrapers, mining trucks,
cranes, aerial vehicles, garbage transfer vehicle, sliding cars, agricultural machinery,
logging equipment, etc.

Function

It will resist shock loads,wear,contamination, and will resist extrusion or chipping.

Delivery time

Since the seals are the hot selling items in the domestic and foreign market, we usually have rich and fresh stock. If in stock, the product will be delivered in 2-3 days. If the order quantity is large, it may takes 5-7 days.