Comparing the performance of various engineering plastics to find the most suitable material for plastic plain bearings is a complex task. The initial step involves examining the composition of the plastic used in plain bearings. After that, it’s important to compare the properties of different materials as listed in tables or datasheets.

It’s crucial to note that POM (Polyoxymethylene) in the context of bearings often does not refer to pure POM. Pure POM typically fails to meet the longevity requirements of bearings. This means that the POM used in bearing applications is usually modified or blended with other materials to enhance its properties, making it more suitable for bearing applications. Understanding these nuances is key to selecting the right material for your bearing needs.

Determining the superior bearing material involves life calculations and real data from wear tests. With free, open online computing tools, you have the ability to compare over 60 different plain bearing materials. This range includes everything from cost-effective options to high-end plastic polymers. These tools facilitate an easy and efficient process for finding the most suitable plain plastic bearing for your specific application, allowing for an informed decision based on performance, durability, and cost.

While plain bearings are often the most cost-effective option among various bearing types, factors like bearing life and reliability hold greater significance than just the initial price. When multiple plain bearings fulfill your speed and load requirements, it’s tempting to make a decision based on price alone. However, it’s crucial to consider more than just the upfront cost. In the long run, the expense incurred from bearing failure – including downtime, maintenance, and replacement costs – can vastly exceed the initial price difference. Therefore, evaluating the overall longevity and dependability of plain bearings is essential for a more cost-effective and reliable choice.

Understanding the lifespan of a plain bearing is invaluable, as the cost of bearing usage varies significantly depending on the mechanical equipment involved. In scenarios where bearing failure leads to high usage costs, it’s extremely beneficial to have a prior estimate of the bearing’s longevity. This knowledge is a key factor in ensuring prolonged operation of your equipment and in reducing overall costs. Additionally, the process of replacing old bearings and installing new ones is complex, further emphasizing the importance of selecting long-lasting bearings for cost-effective and efficient operation.