80mm swivel castor with grey electrically conductive thermoplastic rubber on pol

Parnells

Zinc plated swivel castor with top plate bracket made of pressed steel with double row ball race in swivel head and dust protection ring. \nWheel with grey electrically conductive thermoplastic rubber (TPR) chemically bonded on polypropylene centre. Hardness of tread: 85\u00C2\u00B0 shore A. Leak resistance <10\u00E2\u00B4\u00CE\u00A9.\nBolted wheel axle.\n\nLow 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.\nGood chemical resistance, except to oils.