China Best Sales Factory Direct Supply Window and Door Accessories Ball Bearing Plastic Pulley/Sheave pulley drive

Product Description   Detailed Photos     Product Description   Item No. Door and Window Plastic Bearing Pulley Dimensions OEM ODM Material Bearing -Chrome steel, carbon steel, stainless…

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China supplier Manufacturer′ S Direct Selling R-Groove Bearing Pulley R0522-6 Rubber Coated Bearing Door and Window Movable Pulley pulley band

Product Description   Product Description Product Name: Sliding Roller HN-R0522-6Dimensions: ID=5mm;  OD=22mm;  Height=6mmOutside Material: Polyformaldehyde (POM), Polyamide(PA6, PA66, Nylon), Polypropylene(PP),  Polycarbonate(PC), Polyurethane(PU)Insert Material: Carbon Steel, Chrome Steel, Stainless SteelColor:…

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