Operating conditions
Hydraulic
Pressure: ≤160 bar
Temperature: -35°C..+100°C
Speed: ≤0,5 m/s
Fluids: Mineral oil based hydraulic fluids
Pneumatic
Pressure: ≤16 bar
Temperature: -35°C..+80°C
Speed: 1 m/s
Fluids: Oil lubricated pressurized air
Profile E5 recommended for permanent lubricated pneumatic systems
Gap >e< defined according to operating conditions by using nomogram.
Materials
NBR based elastomer
Installation
Into closed housing
Nominal dimension < 25 mm, open housing recommended
Tolerances
d = H11/e9 Pneumatic
d = H8/f7 Hydraulic
D = H9
L = +0,20 (-0)
Advantages
- Little space required
- Low friction due to seal construction
- Can be used in pneumatics if pressurized air contains lubrication