Product Name: Self-Lubricated Plain BearingsModel Number: TG-B7Place of Origin: ChinaFeatures: 1) SF-1 (DU) self-lubricating bush bearings 2) SF-2 (DX) boundary lubricating bush bearings 3) JF-800 bimetal bearings 4) FB090 and FB092 wrapped bronze bearings 5) FZ steel ball retainers, JDB (500#) solid-lubricant-inlaid bearings 6) FD PTFE straps, FR PTFE soft strapped bearings 7) Sliding bearings