10PCS MR128RS Bearing ABEC-7 8x12x3.5mm Miniature MR128-2RS Ball Bearings RS MR128 2RS with Blue Sealed L-1280DD

10PCS MR128RS Bearing ABEC-7 8x12x3.5mm Miniature MR128-2RS Ball Bearings RS MR128 2RS with Blue Sealed L-1280DD

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