Operating conditions
Pressure: ≤ 400 bar
Temperature: -35°C...+100°C
Speed: ≤ 0,5 m/s
Fluids: Hydraulic fluids (mineral oil based)
Gap >e< defined according to operating conditions by using nomogram.
Materials
Polyurethane (hardness 94 Shore A)
Installation
Into closed housing (A) .
Into two-piece housing (B)
Tolerances
D = H9, d = h9, L = +0,25 -0
Advantages
- High wear resistance
- Inexpensive