Patent ID: 6432887
Filing Date: 2002-08-13
Classification: C10M,C10N,F16C

Abstract:
A rolling device comprising:a movable member capable of a rotary movement or a linear movement; a support member supporting the movable member; a rolling body interposed between the movable member and the support member and rolled in accordance with the movement of the movable member; and a lubricant arranged between the movable member and the support member on which the rolling body is rolled, wherein said lubricant is adapted for use under a high temperature, high operating speed and heavy load condition, said lubricant is leak and evaporation preventive, and said lubricant is a grease composition containing a mixture of a base oil and a thickener, said base oil being a liquid fluorinated polymer oil having a kinetic viscosity at 40Â° C. of 10 mm2/sec to 400 mm2/sec.