insert bearing and pillow block 1.high technology & top quality 2.OEM service availability 3.high rotation,speed,low noice SeriesUCP series, UCF series, UCFLseries, UCFA series, HCseries, ER series,SER series,UCC series,, SALF series, UCT series, SBFL series etc.Materialchrome steel,carbon steel,stainless steel,plasticStandardISO9001:2000 StandardSeriesUCP series, UCF series, UCFLseries, UCFA ...