iglidur® HSD350 | Media-resistant and hygienic at low costs
 
The new material enables continuous use where hygiene is important, including regular sterilization, with an outstanding price/performance ratio.
 
Typical application areas
 
Hydraulics & pneumatics
Medical technology
 
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When to use it? When the bearing point is regularly sterilized using hot steam When a low-cost material is needed at the same time When good chemical resistance is required Low moisture absorption

When not to use it? When high pressure loads occur iglide® G300, sleeve bearing with flange, mm iglide® L280, sleeve bearing with flange, mm When short-term temperatures higher than +248°F occur iglide® G300, sleeve bearing with flange, mm iglide® Z, sleeve bearing with flange, mm When a cost-effective bearing for occasional movements is necessary iglide® G300, sleeve bearing with flange, mm

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Tolerances and measurement system
The installation dimensions and tolerances of the iglidur® plain bearings are a function of the material and wall thicknesses. For each material, the moisture absorption and the thermal expansion are imperative. Plain bearings with low moisture absorption can be designed with a minimal bearing clearance. The rule for wall thickness: the thicker the wall of the bearings, the larger the clearances must be.
Testing methods
 
Assembly
iglidur® bearings are press-fit bearings. The inner diameter adjusts only after press-fit in the correctly toleranced housing. The press-fit excess dimension can be up to 2% of the inner diameter. This ensures the secure press-fitting of the bearing. Axial or radial movement in the housing are prevented this way.