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iglide® PRT slewing ring bearings are ready-to-install rotary joints for self-lubricating, dry operation. The design is based on maintenance-free sliding elements made of tribologically optimized iglide® materials instead of metal rollers or balls. In combination with rings made of lightweight anodized aluminum or stainless steel, these iglide® materials are universally applicable. They can be used in applications with high temperatures, moisture, chemicals and even for food processing.
New PRT-04 slewing ring bearings are 60% lighter and 50% more space-saving than PRT-01. The installation height has been reduced by half, offering even more design freedom. PRT-04 is also wear-resistant and contains maintenance-free iglidur® sliding elements.
Using the iglide® PRT expert, you can configure your slewing ring bearing and calculate service life in just a few steps. Select the operating mode, speed and loads, dimensions and ambient temperature. The expert will assist you in choosing the appropriate slewing ring system.
Interested in slewing ring ball bearings? Visit our online shop below.
135 trillion test movements every year
The igus® slewing ring bearings are more cost-effective than the previous self-built solution. Moreover, the entire system is suitable for use in clean rooms.
Self-lubricating and maintenance-free slewing ring bearings move the control panel. They ensure low coefficients of friction for a low actuation force during pivoting.
With this application for the casting of cylinder heads, self-lubricating bearings are of the utmost importance as quartz sand is used. The solution: iglide® PRT slewing ring bearing.
Moving-head spotlights are often characterized by heavy, metal ball bearing designs. Lightweight and low-maintenance slewing ring bearings from igus® are used in this application.
This assembly station is characterized by continually turning in a circle. Circular movements are always accompanied by great frictional resistance, which means the conventional bearings quickly reach their limits. The solution: maintenance-free and self-lubricating slewing ring bearing from igus®.
In a great variety of industries, polymer slewing ring bearings are used to technically refine solutions and save costs.
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