R168RS Bearing ABEC-7 10Pcs 1/4"x3/8"x1/8" inch Miniature R168 2RS Ball Bearings For RC Model Parts R168-RS RI-614DD

R168RS Bearing ABEC-7 10Pcs 1/4"x3/8"x1/8" inch Miniature R168 2RS Ball Bearings For RC Model Parts R168-RS RI-614DD

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