30x40mm pom nylon wheels for sliding doors

{"cid":"91201827","title":"608Z Small Plastic Pulley Wheels For Sliding Door 696zz 626zz Bearing","imgUrl":"https:\/\/img.chinax.com\/nimg\/a2\/df\/f25f3ceadbe14f2ad703930b08c7-200x200-1.jpg","attrs":{"Price":"Negociated","Brand Name":"Hanzson","Minimum Order Quantity":"Negociated","Delivery Time":"30 working days","Place of Origin":"CHINA","Payment Terms":"L\/C, T\/T, Western Union","Supply Ability":"Negociated","Packaging Details":"Paper box","Material":"Chromel steel,nylon,plastic,POM,PP","Size":"Customerized","Color":"Customerized","Bearing":"626zz,696zz,608zz,6200zz,6201zz","Brand":"Hanzson","Design":"Modern"}}

{"cid":"91224019","title":"Sliding POM Nylon Garage Door Roller Bearing 3 Inch Rustproof","imgUrl":"https:\/\/img.chinax.com\/nimg\/ae\/5e\/3b0d85ebfa329be5464e98607f30-200x200-1.jpg","attrs":{"Price":"$0.05-$2","Brand Name":"No brand","Model Number":"0015","Minimum Order Quantity":"1000","Delivery Time":"5-8 days","Certification":"CE&ISO","Place of Origin":"FOSHAN, CHINA","Payment Terms":"L\/C,T\/T","Supply Ability":"1000000\/Month","Packaging Details":"4pcs\/plastic bag+carton+sticker+packing belt","Material":"Carbon steel","Durability":"Long-lasting","Load Capacity":"30kg","Usage":"Sliding Doors","Country Of Origin":"China","Application":"Home\/Office\/Commercial Buildings","Features":"Anti-corrosion, Rust-proof, Easy to Install","Design":"Modern and Sleek","Package Contents":"1 Sliding Door Pulley, Screws and Anchors","Warranty":"1 Year","Function":"Smooth and Silent Sliding","Color":"Black","Size":"47.5mm","Installation Type":"Wall Mounted"}}

{"cid":"91221178","title":"12mm POM Wheel Sliding Door Roller with Adjustable Length and Zinc Plating Nylon Roller","imgUrl":"https:\/\/img.chinax.com\/nimg\/60\/79\/a9ea8097db246b214188a907f845-200x200-1.jpg","attrs":{"Price":"$0.44\/pieces 2-999 pieces","Model Number":"ctl-tl001","Minimum Order Quantity":"2 pieces","Warranty":"2 years","After-sale Service":"Online technical support, Free spare parts","Project Solution Capability":"3D model design","Application":"Hotel Villa Apartment Office Building","Design Style":"Modern","Place of Origin":"wuxi,china","Type":"door window roller","Material":"iron frame&copper","plating":"colored zinc","length:":"158mm","width:":"12-15mm","height:":"18-20mm","packing:":"200pcs\/carton","Load Capacity:":"90kg\/pair","Service:":"OEM\/ODM","Wheel Material:":"POM","Packaging Details":"200 pcs \/carton","Port":"shanghai","Supply Ability":"50000 Piece\/Pieces per Month"}}