... and packaging 2.ISO9001:2000 3.SKF,NSK pillow block ball bearingDetails: (1)Shield / closure: Open ball bearing, Z, ZZ, RS, 2RS, 2RZ (2 ... , PEEK or (stainless)steel Pillow block ball bearing:Specifications:The pillow block ball bearing is composed of a single row deep groove ball bearings outside srface,and a ... brands,NSK,SKF,TIMKEN,KOYO,NICHI,FAG,and so on. pillow block ball bearing