Характеристики

Description

product details    

• summary

  UN type sealing ring is a one-way sealing element. In hydraulic cylinder, it is mainly used for piston rod sealing. It has good mechanical characteristics in many applications, especially in walking machinery, automobile, forestry and mining machinery under bad working conditions. In heavy load situation, it has very good effect when used in combination with RS type Stefan.

• Advantage

  In addition to the advantages mentioned above, as well as the advantages of good sealing effect and simple installation, the sealing element also has the advantage of low friction in the low pressure range.

• Scope of application

  It is suitable for piston rod sealing and has a wide range of applications, especially in hydraulic equipment such as walking machinery, automobile, forestry and mining machinery

• Technical parameter

  Pressure: ≤ 32 MPa. When the pressure is higher than 20MPa, it is recommended to use retaining ring.
  Temperature: - 30 ℃ ~ + 80 ℃
  Speed: reciprocating ≤ 0.8m/s
  Medium: petroleum based hydraulic oil, emulsion, not suitable for environmental protection and safety hydraulic oil (bio oil)

• Material Science

  High performance polyurethane (TPU), shore hardness (SHA) 93 °

• Ordering example

  Diameter of piston rod: d = 50.0mm
  Order model: UN 50 65 10

   

  You can click this link to find the UN oil seal size you need

  
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Activity name: 188Free shipping Activity date: 2016-12-18 00:00:00 to 2017-03-31 00:00:00 Single order full188Element free shipping < National parcel post & gt; Excluding Inner Mongolia, Tibet, Ningxia, Xinjiang Template protection code Template protection code Template protection code Template protection code Template protection code

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