12000kgs load capacity precision bearing castors 
Extra heavy fabricated steel top plate and fork base

Combination of heavy duty opposed spherical roller thrust bearings in the swivel head allows this castor to swivel easily even under the most punishing conditions

Totally sealed swivel head with grease nipple

35mm wheel axle

Finish : Zinc Plated, ROHS compliant or black polymer color coated

Options : 4 way directional lock, Wheel face brake