ZX-100K as replacement for cast polyamide with oil.
Description of the application
In the case of crane attachments for trucks bearing strips are applied on the crane base.
Previously bearing strips of cast nylon with oil were used.
There is a high surface pressure, overlapped with a relative motion. The original material is to be replaced because of the excessive
wear, too high friction values and too high plastic deformation. Due to the polyamide moisture absorption, the dimensional tolerances
could not be observed.
ZX-100K bearing strips with the following dimensions are used: length 525mm, width 70mm and thickness 2,5mm.
The thickness tolerance is 0,05mm.
ZX-100K bearing strips have been working without any problem since 1993.
Thanks to the dry running conditions, a very long working life with high precision and minimal costs has been achieved.