عجلات عالمية، 16 حزمة من كرات الخروع العالمية، عجلات دوارة من الفولاذ المقاوم للصدأ مقاس 5/8 بوصة، بكرة لاصقة تدور 360 درجة لصندوق تخزين الكراسي المتحركة وسلة قمامة الأثاث، سعة تحميل 44 رطلًا

【High-quality and durable material】The bearing surface of the transmission unit is made of galvanized iron,which is scratch-resistant, corrosion-resistant,rust-resistant,stable,not easy to damage,and has a long service life., 【Strong carrying capacity】Our products have good carrying capacity, with a maximum carrying capacity of 44 pounds. The rollers have 5/8-inch hardened steel balls that rotate on 1/8-inch internal bearings to achieve smooth movement., 【360°Bearing and Noiseless】The ball bearing transmission unit is polished during the production process, and the surface is smooth. The 360-degree universal transmission bearing can operate flexibly,at high speed and stability, 【Equipped with Screws, Easy to Install】Our product is equipped with 32 screws for you to make your installation easier.The transmission bearing has two screw holes. Just use screws to fix the nylon ball conveyor on the items to be transported, 【Widely Application】Ball conveyor wheels mainly help people to transport goods, not only used in households,such as sofas,display cabinets, trolleys, shelves,scooters,cabinets and kitchen equipment,but also in industries such as transmission systems