| 摘要 |
PURPOSE: To obtain a bearing for a motor, excellent in reliability, workability and mass productivity and suitable for automatic assembling of the motor, in which an appropriate preload can be applied to a ball bearing through a simple structure while protecting the bearing against creeping. CONSTITUTION: The bearing 1 for a motor comprises an annular member 2 made of an elastic material or the like and arranged on a ball bearing with at least one protrusion 2a being formed on the inner and outer wall faces, and a wave washer 3 with the dale part being bonded or cirmped to one end part of the annular member 2. |
