依据安装方式对脚轮进行分类:
定向脚轮 Rigid caster;
空颈万向脚轮 Bolt Hole Swivel caster;
平顶万向脚轮 Plate Swivel caster;
插杆刹车脚轮 Stem Brake caster;
平顶刹车脚轮 Plate Brake caster;
丝口万向脚轮 Threaded Swivel caster;
丝口刹车脚轮 Threaded Brake caster;
插杆万向脚轮 Stem Swivel caster;
空颈刹车脚轮 Bolt Hole Brake caster。