Elastic rubber industrial wheel 100*25mm,75*25mm,double ball race head 1.elastic rubber 2.size:100/75*25mm 3. ... Elastic rubber industrial wheel 100*25mm,75*25mm,double ball race head Specification: Size100mm*25mm,75mm*25mmaccording to your requirementMaterialelastic rubber ... . Elastic rubber industrial wheel 100*25mm,75*25mm,double ball race head