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- 21668 NA300
NA 300 U-Cup
NA 300 (Piston Seals)
U-packing with asymmetric profile of the sealing lips and chamfered sealing edges. Manufactured with high load-bearing polyurethane with a hardness of 94 Shore A.
Application:
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Single acting cylinders
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Presses
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Light and medium mobile hydraulics
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In new designs U-packing NA 300 is preferred to the older series N 1, N 100, NA 150, NA 250 and NA 400 because of technical advantages.
Operating Conditions:
Maximum Speed: 0.5 m/s
Temperature: -30°C to 100°C (-22°F to 212°F) in mineral oils
Maximum Pressure: 400 bar
Compatible With:
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Mineral oils
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Hydraulic fluids