75mm swivel castor with grey electrically conductive thermoplastic rubber on polypropylene centre wheel, 50kg
Swivel castor with top plate bracket made of zinc plated steel with double row ball race in swivel head.
Wheel with grey electrically conductive thermoplastic rubber on polypropylene centre.
The hardness of the tread is 85° Shore A.
Electrical conductivity ≤10⁴Ω.
Bolted wheel axle.
Low rolling resistance and operating noise.
Good floor preservation and non-marking, but thermoplastic rubber contains traces of oil and may make stains on absorbent floors.
Good chemical resistance to many substances.