Stainless steel swivel castor with top plate bracket made of pressed steel with double row ball race in swivel head (material no. 1.4301/AISI 304).
Wheel with grey electrically conductive thermoplastic rubber (TPR) chemically bonded on polypropylene centre. Hardness of tread: 85° shore A. Leak resistance <10â´Î©.
Bolted wheel axle.
Low rolling resistance and operating noise. Good floor preservation and non-marking, but TPR-rubber contains traces of oil and may make stains on absorbent floors.
Good chemical resistance, except to oils.