UCFU 326 pillow block 1.high quality of bearing and packaging 2.ISO9001: ... 3.SKF,NSK,FAG 4.shorter delivery time UCFU 326 pillow block Details: (1)Shield / closure: Open ball bearing, Z, ZZ ... (6)Retainer: PTFE, nylon, PEEK or (stainless)steel Specifications:The pillow block ball bearing is composed of a single row deep ...