rv shower door roller replacement parts

{"cid":"91225819","title":"Universal Shower Door Roller Adjustable Zinc Alloy Bridge Electroplated Housing Nylon Wheel for Sliding Glass Door Repair","imgUrl":"https:\/\/img.chinax.com\/nimg\/e9\/6a\/6c36ca2bab12b1ba00247f07568d-200x200-1.jpg","attrs":{"Brand Name":"SDT","Model Number":"SDT-023","Minimum Order Quantity":"4000","Feature":"Low Noise, Durable, Rust-proof, rolling smoothly, Rust-proof, Adjustable, Smooth Sliding, Low Noise","Project Solution Capability":"N\/A, Others","Bearing":"Deep Groove Ball Bearing","Application":"Door, Window, Garage door, Sliding Door, sliding window, Hotel, Gym, Garage and Shed, Entry, Wine Cellar, Exterior, Storage and Closet, Outdoor, Babies and Kids, Bedroom, Living Room, Home Office, Bathroom, Kitchen, Courtyard, Farmhouse, Park, Workshop, Ma","Design Style":"Modern","After-sale Service":"Other","Type":"Door and window rollers","Thickness":"12mm","Material":"Zinc Alloy","Delivery time":"3 days for samples,15-26 days for production","Warranty":"4 Years","Packing":"Plastic bags + cartons + pallets","Certification":"ISO9001 \/ SGS \/ CE","Place of Origin":"Shandong","Available Materials":"Aluminum Alloy, Zinc Alloy, Iron, Nylon","Applicable types":"Shower Room, Bathroom, Sliding Glass Door Replacement","Service":"OEM,ODM,Custom Logo"}}

{"cid":"91222576","title":"Customized Shower Door Roller Replacement Corrosion Resistance High Security","imgUrl":"https:\/\/img.chinax.com\/nimg\/df\/e1\/adc44da5734daa6be3d2e8a115e1-200x200-1.jpg","attrs":{"Price":"Negotiable","Brand Name":"SecureX","Model Number":"1004","Minimum Order Quantity":"100","Certification":"CE,ISO","Place of Origin":"Taiwan","Supply Ability":"1000single set 7days","Application":"Glass Sliding Doors","Style":"Modern Sliding Shower Door","Tray Shape":"Rectangle","Finish":"Satin","Door Type":"glass frameless door","Keyword":"sliding barn door hardware","Warranty":"2years","Pipe Diameter":"30mm","Load Bearing":"80-120kg single glass door","Opening Direction":"Left\/Right","Usage":"Indoor","Door Thickness":"8-12mm"}}

{"cid":"91224019","title":"Roldana Para Porta De Correr Glass Hanging Roller Shower Room Door Rollers Pulley Wheel","imgUrl":"https:\/\/img.chinax.com\/nimg\/ea\/d5\/05234b25c67cdf65a0a9165989b1-200x200-1.jpg","attrs":{"Price":"$0.05-$2","Brand Name":"no brand","Minimum Order Quantity":"1000","Delivery Time":"5-8 work days","Certification":"CE&&ISO","Payment Terms":"L\/C,T\/T","Supply Ability":"100000\/Month","Packaging Details":"4pcs\/plastic bag+carton+sticker+packing belt","Color":"White","Quantity":"1 piece","Size":"Standard","Features":"Smooth and quiet operation","Installation Method":"Screw fixing","Durability":"High","Package Content":"Carton","Usage":"For sliding doors","Application":"Residential and commercial use","Load Capacity":"20kg","Material":"Plastic"}}