SELF-LUBRICATING COMPOSITE MATERIAL AND ROLLING BEARING, LINEAR MOTION DEVICE, BALL SCREW DEVICE, LINEAR MOTION GUIDE DEVICE, AND TRANSPORT DEVICE USING SAME

摘要

There are provided a self-lubricating composite material capable of obtaining a necessary strength at a mixing ratio of a solid lubricant such as molybdenum disulfide (MoS 2 ) of 60 mass% or greater; and a rolling bearing, a linear motion device, a ball screw device, a linear motion guide device, and a transport device using the same To that end, a self-lubricating composite material which is material used in a solid-lubricant spacer (6) of a rolling bearing (1) contains 60 mass% to 80 mass% of molybdenum disulfide (MoS 2 ) and a balance containing iron (Fe).