Pillow block bearing 1. Insert bearing with one or two side rubber seal RS, 2RS 2. With one or two side metal shields Z and ZZ (2Z) 3. We have types available UC series .SA/SB series . UCPseries. UCPH series, UCF series,UCFL series .UCFC series .UCT series. 4.Besides,we also have SAPP and SBPP series,SAPFL and SBPFL series. SBPF and SBPFT series. 5.Single row or double row My company is mainly dealing with all kinds of bearings and spark plugs .and some other spar parts .such as timing chains ,oil seal ,,piston ,piston ring ,.brake shoes ..lamb ..welcome you the make an enquiry from my company.