Rigid ball bearings Bearing 6301-2RS 12x37x12mm ISB 6301-2RS-ISB 1 review €2.04 (€1.69 tax excl.) Ball bearing 6301-2RS dimensions 12x37x12mm. Rigid single row ball bearing made of steel, sealed with two caps in elastic material (2RS). Ref: 6301-2RS Add to cart