Mechanical NBR EC TYPE Oil Seal High Temperature Resistant Sealing Parts

Structure

• A metal skeleton coated with rubber
• The rubber part of the encapsulated skeleton is in direct contact with the sealing surface
• Rubber layer at the outer diameter prevents oil leakage

Materials

Features of NBR oil seal:

1. Good oil resistance: good resistance to oil, when contacting with lubricating oil, hydraulic oil and other oil medium, it can maintain good sealing performance and effectively prevent oil leakage.
2. Good wear resistance: it can work for a long time under the environment with certain friction, and when contacting with the rotating shaft, the wear-resistant characteristic can reduce the wear and prolong the service life of the oil seal.
3. Wide temperature adaptability: it can work in a wide range of temperature, but too high temperature will affect its performance, the general working temperature is often between -40℃ - 120℃.
4. Good elasticity: it can closely fit on the shaft, and has certain self-adaptation and compensation ability for the eccentricity and vibration of the shaft, so as to ensure the sealing effect.

Features of FKM oil seal:

1. Excellent temperature resistance: FKM rubber's high temperature resistance is outstanding, FKM rubber oil seals can work effectively in a wide range of temperature from -26°C to 250°C.
2. Good chemical resistance: highly resistant to many chemicals such as oils, fuels, solvents, etc., and can maintain stable performance in harsh chemical environments.
3. Outstanding sealing properties: can provide good sealing effect under various environmental conditions.
4. Strong elasticity and self-lubrication: good elasticity, can closely fit the shaft, the shaft eccentricity, vibration and other self-adaptive and compensating ability; special self-lubricating structure can reduce friction, further extend the service life.
5. High durability: strong material, can be exposed to a variety of environmental factors over a long period of time to maintain a good state, suitable for demanding, long-term stable operation of equipment and systems.
6. Good aging resistance: no significant performance degradation after long time use, reducing maintenance and replacement costs.

Specifications

Photos

Package

Paper bag + carton, also can be customized.

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