Products Description
| Product Name | Description | Capabilities Applied/Processes | Overall Dimensions |
| Rotary Shaft X-Rings | The X-ring, also known as the star ring, is a circular rubber sealing ring with four sealing lips, which can act as a two-way seal | It can be used in both dynamic and static environments | Standard size |
| Color |
Customizable |
| Material Used | NBR |
| Benefits | Oil resistance, abrasion resistance, chemical resistance |
| In process testing performed | Customer Life-Test |
| Standards Met | RMA Standards |
| Application | Used in dynamic and static seals |
Properties of Rotary Shaft X-Rings
1. Rotary Shaft X-Rings form a lubricating cavity between the sealing lips, with low frictional resistance and starting resistance.
2. The flash edge is located in the concave part of the profile, and the sealing effect is good.
3. Non-circular section to avoid rolling during reciprocating motion.
4. X-Rings are used in a wide variety of applications.
X-Ring consists of four sealing lips, also known as Quad-Ring, Q-Ring, X-Ring, star ring. Its sealing principle is roughly the same as that of O-RING. Rotary Shaft X-Rings can be used in both dynamic and static environments. This shape evenly distributes the force on the contact surface, which reduces friction and wear and prolongs the life of the seal.
Compared with ordinary O-rings, the performance of Rotary Shaft X-Rings has been greatly improved and improved. Whether it is used for pistons or piston rods, it can have a good sealing effect and can completely replace O-rings.

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