Runner Wheels Made of Polyamide (dimensions in mm) This Polyamide grade
has a high abrasion resistance with low friction coefficient, is self
lubricating and can thus, at low speeds, easily be used as plain
bearing. Temperature range: -30°C to +80°C.

*Above +35°C, the load has to be reduced. At the max. temperature, the
max. load capacity is only 40 to 50% of the load shown in the table.

Note: Inside these die-cast parts are some cavities caused by
production. These parts should therefore not be drilled too deep. With
larger bores or when grooving the cavities might become visible. This
often does not affect the functionality.