TR Inch Size Pillow Block Bearing UCP205-16 ,UCP206 1.Materical:Chrome steel(GCR15),carbon steel 2.ISO ... pillow block bearing , bearing housingSeriesUCP series, UCF series, UCFLseries, UCFA series, HCseries, ER series,SER series,UCC series,, SALF series, UCT series, SBFL series etc.Materialchrome steel,carbon steel ... ,Shandong province, China TR Inch Size Pillow Block Bearing UCP205-16 ,UCP206-19