iglidur® L250 | For high speeds

• Specially made for fast rotating applications
• Very low coefficients of friction
• Excellent wear resistance
• Lubrication- and maintenance-free
• Standard range from stock

iglidur® L250 is a bearing material for fast rotation speeds and low coefficients of friction. The iglidur® L250 material can feature these advantages particularly with low loads. Applications which feature these advantages are fans, small motors, fast-running sensors or magnet technology.
 
Typical application areas
 

Automotive
Electronic manufacturing
 
You can find further applications here:
Industry solutions
 

When to use it? For rotating applications at high speed If the highest service life is required Low load applications If low noise level is required For very low coefficients of friction

When not to use it? If high pressure occurs iglidur® Q, sleeve bearing with flange, mm iglidur® W300, sleeve bearing with flange, mm When sustained temperatures above +90°C is a condition iglidur® V400, sleeve bearing with flange, mm When low moisture absorption is required iglidur® H1, sleeve bearing with flange, mm iglidur® J, sleeve bearing with flange, mm

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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