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UNS Blue Rubber UNS Piston Rod U Ring Excavator

UNS Blue Rubber UNS Piston Rod U Ring Excavator Featured Image
  • UNS Blue Rubber UNS Piston Rod U Ring Excavator

Short Description:

The UNS has a wide cross section and is a symmetrical u-shaped sealing ring with the same height of the inner and outer lips.It is easy to fit into a monolithic structure.Due to the wide cross-section, UNS type is generally used in hydraulic cylinder with low pressure.

Temperature(℃): -35/+100
Speed (≤ m/s): 0.5
Pressure (≤ MPa): 40
Material: PU


Product Detail

Product Tags

♠Description-UNS Symmetric Seals

Hydraulic Press UNS Piston Rod Seal U Cup Seal for Excavator

The UNS Piston Rod Seal has a wide cross-section and is an asymmetrical u-shaped sealing ring with the same height of the inner and outer lips. It is easy to fit into a monolithic structure. Due to the wide cross-section, UNS Piston Rod Seal is generally used in a hydraulic cylinder with low pressure.

UNS Symmetric Seals

Application Range

  Pressure[MPa] Temperature [℃C] Sliding speed[m/s] Medium
Standard 40 35 ...+100 0.5 Hydraulic oils (mineral oil-based)

♣Advantage

● Particularly strong wear resistance.

● Insensitivity to shock loads and pressure peaks.

● High crush resistance.

● It has an ideal sealing effect under no load and low-temperature conditions.

● Suitable for demanding working conditions.

● Easy to install.

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Material

Standard Design PU
Special (on request) FKM

Specification and Groove size UHS

UNS Symmetric Seals (2)
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