This is new old stock From a shop closed down over 10 years ago. No boxes. Just bearing in good shape. The KBC 6203D is a single-row, deep groove ball bearing that is used in various machinery, electrical machinery, and tools, such as washing machines, ventilators, power tools, and motor clutch systems. The "D" typically signifies a single seal or shield, protecting the bearing's internal components from dust and debris, while the dimensions are a standard 17mm bore, 40mm outer diameter, and 12mm width.
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