Bearings, Sliding Guides and Wear Strips: A Practical Guide
When it comes to choosing the right material for bearings, sliding guides and wear strips it can be difficult to know where to start. We offer a range of different materials, such as PE-HD, PE-UHMW, POM-C, PA6G and PEEK, but which material is best suited for your specific application?
A good starting point is to consider the requirements of the application. Do you need a bearing that can handle heavy loads, or a sliding guide that can withstand wear? In the first case, PA6G may be a good choice, while PE-UHMW may be better in the latter case.
Material Selection
When we select materials for bearings and sliding guides it is important to take into account the specific requirements of the application. For example, POM-C can be an excellent choice if you need a bearing that can handle high precision requirements, while PEEK can be a better choice if you need a bearing that can withstand extreme temperatures and chemicals.
- POM-C: a material with high precision and low friction, suitable for applications where high accuracy is required
- PA6G: a material with high load capacity and low friction, suitable for applications with heavy loads
- PE-UHMW: a material with extremely low friction and high wear resistance, suitable for applications where wear is a problem
- PEEK: a material with extremely high temperature resistance and chemical resistance, suitable for applications in extreme environments
But how do you know which material is best for your specific application? A good question is: what are the most important requirements of my application? Do I need a bearing that can handle high speeds, or a sliding guide that can withstand corrosion?
Design Considerations
When we design a bearing or sliding guide we must also take into account other factors, such as clearance, thermal expansion and lubrication. Clearance is important to ensure that the bearing or sliding guide can move freely, without getting stuck or damaged.
Thermal expansion is also important to consider, since different materials expand to different extents when exposed to heat. If this is not taken into account, the bearing or sliding guide can become too tight or too loose, which can lead to problems.
Lubrication is also an important factor, since it can affect the friction and wear of the bearing or sliding guide. We recommend using a suitable lubricant for the application, such as silicone-based lubricant for applications with high temperatures.
Installation Tips
When we install a bearing or sliding guide it is important to follow some simple rules to ensure that it functions correctly. First and foremost, the surface must be clean and dry, to avoid affecting the lubricant or the material negatively.
Then, the bearing or sliding guide must be properly mounted, with the correct clearance and lubrication. It is also important to check that all parts are properly adjusted and that there are no obstacles that can affect the movement.
But what happens if you do not follow these rules? Can it really make such a big difference? Yes, it can. If you do not take into account clearance, thermal expansion and lubrication, the bearing or sliding guide can be damaged or worn out prematurely, which can lead to expensive repairs or even safety problems.
Finally, it is important to remember that the choice of material and design of bearings and sliding guides is a complex process that requires careful consideration of many factors. We hope that this guide has been helpful, and we are always here to help with your questions and needs.
If you have any questions or need help choosing the right material for your application, do not hesitate to contact us. We are always ready to help and provide advice to ensure that you get the best possible solution for your needs.
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