BU are made up of high performance 93 Shore A PU nutrings and POM back up ring.Designed specially for rod applications, our BU rod nutring operate excellent by the help of POM ring in preventing the problems caused by permissible gap.
Technical Data Pressure: 500 Bar Temperature: -35 to +110 Speed: 0.5m/s Media: Hydraulic oils (mineral oil-based)
Material Material: PU back-up ring: POM Hardness: 93 2 Shore A Color: Turquoise Back-up ring: Black
Advantages Unusually high wear resistance High abrasion resistance Low compression set Easy installation
500 Bar 
to +110
2 Shore A 
