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Wheel coated with polyurethane, low-noise operation, low rolling resistance, good floor preservation, high abrasion resistance, high cut and tear propagation resistance, non-marking, very good chemical connection with the rim. Rim of mechanical cast iron. Hub on shielded ball bearings with central spacer. Medium duty castor in zinc-chromium plated pressed steel turning on double rim of balls. Assembled with self-locking nut and plastic dust protection.

Wheel made of phenolic resin, highly heat resistant, very high static load capacity, smooth running performance on even floor. Hub on plain bore and Teflon-coated stainless steel tube (Ø080mm, Ø100mm). Medium duty castor in zinc-chromium plated pressed steel.

Wheel made of high temperature elastic rubber wheel, fiberglass polyamide centre, very low rolling and swivel resistance, smooth running performance, high abrasion on even floors. Hub on plain bore. Medium duty castor in zinc-chromium plated pressed steel turning on double rim of balls. Assembled with self-locking nut.

Wheel made of high-quality reaction-injected polyurethane-elastomer Extrathane®, low-noise operation, low rolling resistance, very good floor preservation, very high abrasion resistance, high cut and tear propagation resistance, non-marking, non-standing, very good chemical connection with the rim. Rim made of rugged cast iron. Hub on plain bore keyway in acc. DIN 6885.