... 32000series, 33000 seriesSpherical roller bearing: 20000series, 21000series, 22000series, 23000seriesCylindrical roller bearing: N series, NU series, NJ series, etcPillow block bearing: UC series, UCP ... series, UCF series, UCFL seriesSelf aligning ball bearing: 1200series, 1300series, 2200series, 2300seriesChina Bearing Joint Export Corporation is ...