| 摘要 |
<P>PROBLEM TO BE SOLVED: To provide a rotation transmission device with a built-in one-way clutch which operates under conditions from high temperature to low temperature and is superior to a wear-resistant property on both locations of rolling contact and sliding contact and is bearable to corrosion. <P>SOLUTION: Grease composition G, which is filled into a one-way clutch 3 and rolling bearings 2 and 2 of the rotation transmission device with a built-in one-way clutch, includes base oil made from ester oil, a thickener made from di-urea compound, an antioxidant made from amine system compound, carboxylic acid, carboxylate, a rust-preventive agent made from at least one of esther and amine-based compound, an anti-flaking addition agent preventing flaking on a sliding surface of the one-way clutch and a raceway of the rolling bearing, zinc-based compound, and a wear-resistant agent made from at least one of phosphorus-based compound and sulfur-based compound. <P>COPYRIGHT: (C)2006,JPO&NCIPI |
