Elastic rubber swivel side brake caster wheel Item : 04SSB100BEPU Wheel diameter :75mm,100mm,125mm Wheel materials : Elastic rubber Fittings : Rigid ... ,swive,screw stem,dual brake,plastic brake. Wheel bearings : Double bearing Load capacity : 80kg,90kg,100kg ... caster,stretcher caster, healthcare bed casters, universal tables castor wheel, worktable castor,nylon yoke castor, plastic brake caster, ...