dia 3 0mm rubber end cap

{"cid":"91149595","title":"20mm--150mm pvc pipe end cap, round black plastic end caps for pipes, threaded tube end covers","imgUrl":"https:\/\/img.chinax.com\/nimg\/2b\/90\/9d85c910b02f70efad4ed332b4ce-200x200-1.jpg","attrs":{"Place of Origin":"Cangzhou, China (Mainland)","Packaging Details":"standard export bags .cartons ,or others"}}

{"cid":"91200075","title":"4.0mm Dia Conveyor Roller Bearing Housing TK6305-159 For Mining Transport","imgUrl":"https:\/\/img.chinax.com\/nimg\/45\/55\/6c61a5bc5903744649e1ae5d7d20-200x200-1.jpg","attrs":{"Price":"0.4 - 2.5 USD","Brand Name":"China-Techpart","Model Number":"TK6305-159","Minimum Order Quantity":"500 sets","Delivery Time":"25 days","Certification":"ISO9001-2008 SGS","Place of Origin":"Anhui, China","Payment Terms":"L\/C, D\/A, D\/P, T\/T, Western Union, MoneyGram","Supply Ability":"20000 sets\/week","Packaging Details":"In wooden cases","Product Name":"Conveyor roller bearing housing","Quality":"high precision, competative price","Roller OD":"159mm","Bearing type":"6305","Housing Diameter":"153mm","Inner Diameter":"4.0mm","Application":"Belt conveyor system","Servie":"Free sample ok"}}