Pillow blocks 1> features:1) high quality bearings made according to the customers requirements2) extensively used in:miningmetallurgyagriculturechemical industry transportation 3) bearing types:uc201-218 seriesrb201-218 seriessb201-212 seriessa201-211 seriesue201-211 serieshc204-212 seriesuk205-217 seriesucp201-218 seriesucf201-218 seriesucfl201-218 seriesucpa201-213 seriesucfc201-218 seriessbpp201-207 seriessapp201-207 seriessbpf201-207 seriessapf201-207 seriessbpfl201-207 seriessapfl201-207 seriessbpft201-207 seriessapft201-207 seriesser201-212 seriesall kinds of inch size pillow block bearingsinner packing: 1pcs/box, plastic tube or plastic.