Catalogue_RR+FT_klein

77 polyamide // profile areas of use// floors Polyamide wheels for medium to heavy-duty loads The material polyamide (PA 6) is a high-quality plastic with a high load-carrying capacity. Polyamide is hygienic and odorless. It is also resistant to salt water, as well as many acids and alkalis up to a certain concentration. This material is often used in the food and pharmaceutical industries. Properties excellent chemical resistance high load capacity resistant to fracturing even at heavy loads long working life run well on smooth floor surfaces low rolling resistance Shore hardness approx. 70° Shore D Temperature range polyamide can be used from 40° C to 90° C the load-carry capacity is reduced at temperatures above +30° C Bearing types plain bearing (through hole) roller bearing ball bearing solid & smooth/ at soft & sensitive