Swivel caster 61 series

base platefor trolleysfor mobile scaffolding

Suitable for trolleys and machinery with medium-duty loads, also in case of continuous handling. Suitable for indoor and outdoor use for frequent washing and sterilisation. Excellent rolling resistance. Examples of recommended applications: trolleys for industrial indoor use, tubular trolleys, trolleys for food and chemical industry, mobile scaffoldings. TECHNICAL FEATURES WHEEL TREAD: thermoplastic polyurethane tread; hardness 85 Shore A; excellent rolling resistance and elasticity, good resistance to wear and to tearing CENTRE: polyamide 6 BRACKETS: NL, NL X, ENVIRONMENTS OF USE Suitable for industrial environments, also in presence of water and saturated vapour, alcohol and glycol, mineral and organic acids. WEAK ACIDS - - WEAK BASES - STRONG ACIDS - - STRONG BASES - WATER - - HYDROCARBONS - ALCOHOL - - SOLVENTS - FLOORS Suitable for tiles and cement-resin. Not recommended unpaved floors or in the presence of processing residues. Not suitable in the presence of obstacles, even if small. They do not mark or damage fragile floors. Tile floor Tile floor - Asphalt floor Asphalt floor - Resin cement floor Resin cement floor - Not paved floor Not paved floor - Expanded metal floor Expanded metal floor - Floor with chips Floor with chips - Floor with obstacles Floor with obstacles FORCE REQUIRED TO PUSH OR TOW A WHEEL For each load and diameter, the table indicates the force (in daN) needed to push or tow a single wheel at the constant speed of 4 km/h on smooth flooring. For manual handling of a 4-wheeled trolley we recommend diameters that have values < 5 daN, for frequent handling we recommend diameters with values < 3 daN.