BSJ Rod Seal
Application Suggestion
JB-3 rod seal is mainly used for the sealing of piston rods and plungers in heavy-duty machinery. It is mounted on its outer diameter by positioning. The rear dynamic sealing lip improves leakage characteristics while preventing contaminants from entering the atmosphere. Compared to JB-2, JB-3's inner lip is shorter and more flexible, so it can better adapt to working conditions and piston rods bending deformation. Groove and diameter dimensions are in accordance with ISO5597/1 and ISO3320 international standards respectively.
Description
Over the years, our company has established a scientific management and advanced technical testing team, we rely on excellent equipment and rich production experience to ensure the quality of Heavy Duty Piston OK Seals, Rod U Seal PU Rings, Wear Rings. We consider that market competition should follow the principles of health and fairness to promote higher efficiency of enterprises and lower cost of goods, which will help stimulate new innovations and products. We build a new business model, accelerate business transformation, and strive to become an advanced company with global competitiveness.
Standard Material
Polyurethane PU * Other material combinations can be customized according to working conditions. |
Product Introduction
The JB-3 polyurethane seal is a rod seal with asymmetric lips and double lip in hydraulic cylinders. The Mainly used as a piston rod seal for heavy-duty construction machinery and industrial hydraulic applications.
Characteristics
Excellent wear resistance High resistance against extrusion Unaffected by transient loads and high pressure Small compression deformation Adapt to the harsh working conditions Prevent entry of outside air Simple installation |
Operating Condition
Speed | Pressure | Temperature | Media | Supplied Diameter |
0.5m/s | 0-40Mpa | -40℃~110℃ | Hydraulic oil (mineral oil base) | 15mm-500mm |
What Is The Most Common Seal Used In Hydraulics?
Rod Seals
Rod Seals. The most demanding seal in the hydraulic cylinder is the rod seal. In addition to normal wear and aging, rod seals are affected by changes on the rod surface. The rod seal is often the decisive factor for the function of the hydraulic cylinder in its entirety.
Technical Drawing
Specification List
* Further specifications on request,we also supply turning products or semi-finished materials.
FAQ
1. Do you produce the PU material yourself?
Yes,we produce PU seal on our own from raw material handling to final packing.
2. Could you make PU seals in indicative color?
Yes,the color of PU seals is depending on the additives.We can make PU seals with your requested color by adding colorant accordingly.
3. 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.
4. Do you also sell the PU tubes?
Yes,we can sell either the finished sealing or semi-finished tubes.
We are specialized in the development, production and sales of BSJ Rod Seal. After years of hard work, pioneering and enterprising, we have continued to grow and develop in the fierce market competition and enjoy a good reputation at home and abroad. In addition to focusing on building our own brand, our company has become a strategic partner of several companies, hoping to make progress together. Our company sees 'Honesty guarantees quality, pragmaticism casts quality' as the corporate tenet. We continuously improve the quality awareness of all staff. With the strong technical force, we make the research, development and processing as one, to provide the first class quality and service for the old and new customers.
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