N 40 X 25 X 9.3 AUNA B

 

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T 18 U-Cup

T 18 (Piston Seals)

U-ring with integrated back-up ring, asymmetrical profile with pressure-relieving grooves, outer lip set back and press fit at the inside diameter. Single acting piston seal also for standardized housings.

• Very good static and dynamic tightness

• High extrusion resistance (back-up ring)

• “Back to Back” arrangement for pistons with pressure on both sides

• High reliability

• Relief grooves against dynamic drag pressure

Application:

• Earth moving equipment

• Scrap presses

• Heavy duty earth moving equipment

Operating Conditions:

Maximum Speed: 0.5 m/s

Temperature: -30°C to 110°C (-22°F to 230°F)

Maximum Pressure: 40 MPa

Compatible With:

• Mineral oils

• Hydraulic fluids

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