| 摘要 |
The lubricant compositions of the invention include a saturated fatty acid triglyceride as a lubricating ingredient and further contain an antioxidant or a thickener which is magnesium stearate or calcium stearate. Consequently, the lubricant compositions are harmless even when eaten, have excellent lubricity, and impose little burden on the environment. The rolling device of the invention not only imposes little burden on the environment because the device is lubricated with either of these lubricant compositions, but also has excellent durability. |
