iglidur® M250 | The tough all-rounder with excellent vibration dampening
The self-lubricating plain bearing made from iglidur® M250 distinguishes itself through its impact resistance, vibration dampening and wear resistance. They excel in applications in which vibration dampening is necessary - typical examples include health and fitness equipment and packaging machines. Since they are additionally able to encapsulate dirt, they are also well-suited for agricultural machines and gardening appliances.
 
Typical application areas
 
Agriculture
Machine tools
Furniture/Industrial design
Textile industry
 
You can find further applications here:
Industry solutions
 
 

When to use it? When the bearings are exposed to high amounts of dirt When high vibration dampening is necessary For low to medium speeds When mechanical reaming of the wall surface is necessary Resistant to edge loads High impact resistance Thick walled according to DIN 1850

When not to use it? For applications in wet areas iglidur® H, sleeve bearing, mm When very high precision is necessary iglidur® P, sleeve bearing, imperial For very smooth shafts iglidur® J, sleeve bearing, imperial When a cost-effective wear-resistant bearing is required iglidur® R, sleeve bearing, imperial

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Tolerances and measurement system
The installation dimensions and tolerances of iglidur® plain bearings are a function of the material and wall thicknesses. For each material, the moisture absorption and the thermal expansion are decisive factors. 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® plain bearings are press-fit bearings. The inner diameter adjusts only after press-fitting 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.
iglidur® - assembling, gluing, machining