| 摘要 |
PROBLEM TO BE SOLVED: To provide a cage for rolling bearing, which is provided with pockets for obtaining the sufficient lubricating effect with the simple working process. SOLUTION: Each pocket 2 to be provided on the circumference of a cage main body 1 is formed into the cylindrical shape, and is formed in the inclined condition so that the extension line 2a of the axis center of each pocket 2 is displaced from the rotation center (a) of the cage, and both ends 3b, 3c of a line segment 3a forming the diameter of a rolling body 3 contact with the outer diameter line 1b and the inner diameter line 1a of the pocket 2 of the cage main body 1. |
