| 摘要 |
<P>PROBLEM TO BE SOLVED: To provide a rotation transmission device with a built-in one-way clutch, achieving excellent motion performance, and durability, while restricting leak of grease. <P>SOLUTION: In the rotation transmission device with a built-in one-way clutch, the one-way clutch and a support bearing are lubricated with grease, comprising ester oil, having a 40°C kinematic viscosity of 20-100 mm<SP>2</SP>/s, and a pour point of -40°C or under for basic oil, and diurea compound for thickener, making a worked penetration of 250-340, and including the thickener by 10-30 wt.% to the total quantity of grease. <P>COPYRIGHT: (C)2010,JPO&INPIT |
