10pcs Bearing R8 R8RS R8-2RS 12.7X28.575X7.938 AXK 1/2”x1-1/8”x5/16” Ball Bearings Single Row ECONOMICO TAPAS DE HULE

10pcs Bearing R8 R8RS R8-2RS 12.7X28.575X7.938 AXK 1/2”x1-1/8”x5/16” Ball Bearings Single Row ECONOMICO TAPAS DE HULE

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