Linear Bearing Pillow Blocks have self-lubricating design. August 28, 2009 - Super Ball Bushing® Bearing and Super Smart Ball Bushing® Bearing Pillow Blocks are available with Lube for Life assemblies, self-lubricating linear bearing pillow blocks that eliminate need for lubrication systems. Assemblies for open or closed pillow blocks provide continuous bearing lubrication and maintenance-free operation. Lube for Life polymer is under constant pressure against 60 Case shafting, ensuring film of lubricant is always present between ball bearings and inner race. |