Description & Advantages
The NS-204 space-saving rotary seal type RODI is designed specifically for sealing rotating components. From profile width 3.9 mm it has a radial leakage/lubricant groove in the slide ring surface which provides a low friction, high sealing effect with low break-away forces. The gap between rotor and stator must be smaller than that of the RDI due to the seal design. The RODI is preferred to the RODA due to its greater static contact surface.
Temperature : -35°C ~+ 100°C
Pressure : 360 bar
Sliding Speed : ≤ 0.5 m/s
Media : Hydraulic oils (Mineral oil-based)
Material : Seal Ring :NBR + PTFE-Bronze/ Carbon/ Graphite/ MoS2
O - Ring : NBR/FKM (FKM O-Ring should be used when temperature is over 100 °C)