摘要:
The invention provides a grease composition that can improve the durability and the temperature control properties of constant velocity joints and reduce the rotating torque at low temperatures, and a constant velocity joint where the above-mentioned grease composition is packed. The grease composition for constant velocity joints includes (a) a base oil containing a synthetic oil, (b) a thickener, (c) zinc dithiophosphate, (d) molybdenum dialkyl dithiocarbamate sulfide, and (e) zinc dialkyl dithiocarbamate.
摘要:
The present invention provides a lubricant that enables to improve control stability of an automobile or the like having a vehicle body charged by driving. One aspect of the present invention relates to a lubricant for improving control stability of an automobile, comprising a base oil and an additive containing a carbon black. Another aspect of the present invention relates to a kit for improving control stability of an automobile, comprising a discharging member including a protrusion that performs a self-discharging by air-ionizing and the lubricant of the one aspect of the present invention. Yet another aspect of the present invention relates to a method for improving control stability of an automobile.
摘要:
The invention provides a lubricant composition for an eccentric oscillating planetary gear type speed reducer comprising the following components (a) to (d): (a) a base oil containing a synthetic oil; (b) at least one calcium salt selected from the group consisting of calcium salts of petroleum sulfonic acids, calcium salts of alkyl aromatic sulfonic acids, calcium salts of salicylates, calcium salts of phenates, calcium salts of oxidized waxes, overbased calcium salts of petroleum sulfonic acids, overbased calcium salts of alkyl aromatic sulfonic acids, overbased calcium salts of salicylates, overbased calcium salts of phenates, and overbased calcium salts of oxidized waxes; (c) an antioxidant; and (d) a glycerin fatty acid ester.