... ,mining,machine 1. Self-aligning ball bearing TIMKEN bearing 1203K+H203----1209K+H2091210K+H210---1218K+H2181220K+H2202.DETAILS Product nameSelf-aligning ball bearing TIMKEN bearing Brand nameTIMKENSeries 10000 K ... typeOpen and Seal,Z,RZ,RS,2RS,2RZ,NBall row numberSingle row and double rowFeaturesbear axial and radial loads. It’s still working ...