Standard Material
Polyurethane PU * Other material combinations can be customized according to working conditions. |  |
Product Introduction
The JBDH-3 is a PU dust seal with dynamic and static asymmetrical lips. The static lip is sensitive to pressure fluctuations and the dynamic is short and stronger against dynamic surfaces.
Characteristics
Excellent scraping effect Low friction due to the pu material Retaining residual oil film High wear resistance No close tolerances are necessary Easy to install and long service life |  |
Application Suggestion
JBDH-3 can effectively clean the dust of the running system, even for the dust that is very strong in adsorption. This kind of wiper seal is able to guarantee excellent performance even in dry running, usually used in hydraulic and pneumatic reciprocating operating system.
Operating Condition
Speed | Pressure | Temperature | Media | Supplied Diameter |
0.8m/s | - | -40℃~110℃ | Hydraulic oil (mineral oil base), flame retardant hydraulic fluid, etc. | 8mm-400mm |
Technical Drawing
Specification List
* Further specifications on request,we also supply turning products or semi-finished materials.
FAQ
1. Do you have different hardness of the PU seals?
Yes,we can make different harness of PU seals to meet your requirement.
2. Could you provide free sample of the wiper seal?
Yes,we can provide free in-stock sample of the wiper seal excluding shipping cost.
3. Can I buy PU tubes from you?
Yes,we also supply semi-finished PU material with high quality.
4. How do you pack the items?
Generally,there are 2 ways to pack the seals.
1) Proper packaging with No Marks;
2) Custom logo packaging,we may need logo/brand authorized statement from you if this option is necessary.
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