

#CASTMASTER STINGER BALL SCREW LUBRICATION PDF#
Google Patents Self-lubricating ball screwĭownload PDF Info Publication number US7788987B2 US7788987B2 US11/277,794 US27779406A US7788987B2 US 7788987 B2 US7788987 B2 US 7788987B2 US 27779406 A US27779406 A US 27779406A US 7788987 B2 US7788987 B2 US 7788987B2 Authority US United States Prior art keywords nut lubricating screw shaft oil tank oil Prior art date Legal status (The legal status is an assumption and is not a legal conclusion.


Google Patents US7788987B2 - Self-lubricating ball screw US7788987B2 - Self-lubricating ball screw
