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Examination of wear against a customer's shaft made of 1.4034

Since the application runtime of iglidur® Z required by a customer on a shaft made of 1.4034 steel could not be reached, we re-enacted this case in our test lab in order to find a more suitable iglidur® material.
These were shafts, such as those used by the customer, made from the material 1.4034. Then different plain bearings were tested against these shafts, in order to obtain a better combination with the shaft material.
The wear comparison was carried out under the following test parameters:Force: 25 MPa
Speed: 0.012 m/s
Runtime: 100 h
Shaft: 1.4034
Plain bearing materials: iglidur® Z iglidur® J350 iglidur® P210, igus® development material, DU with PTFE layer

Examination of wear against customer's shaft

Rotating wear



The lowest coefficient of wear could be achieved in combination with an iglidur® material still under development. The best among those available is the iglidur® J350 material. With a coefficient of wear of 26.8 µm, the iglidur® J350 bearing has less wear than iglidur® Z by more than 33%.

Do you wish to test a custom application?

We will gladly test your specific application as well. Simply use the contact form on the back!

More information:

iglidur® J350 - Dati sui materiali

iglidur® J350 - Il cuscinetto ad alta resistenza all'usura in rotazione

iglidur® J350 - Dati sui materiali    

Now you may order for the winner of the test: