10pc 6700 2RS 10x15x4 mm Miniature Thin Section Bearings 6700RS ABEC3 10 15 4 Blue Seals Model Bearings 10*15*4 RC Bearing

10pc 6700 2RS 10x15x4 mm Miniature Thin Section Bearings 6700RS ABEC3 10 15 4 Blue Seals Model Bearings 10*15*4 RC Bearing

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