Solid retainer for QJF type four-point contact ball bearing

The utility model discloses a solid retainer for a QJF type four-point contact ball bearing, relates to the technical field of bearings, and aims to directly process a lock hole (22) in a pocket hole(2), keep the displacement of a steel ball in the pocket hole consistent, effectively prolong the service life of the bearing, improve the product quality and the like. Meanwhile, the bearing has theadvantages of being good in lubricating performance, flexible and stable in rotation, capable of reducing noise generated when the bearing rotates, reducing labor intensity of workers, improving production efficiency, reducing manufacturing cost and the like, has the advantages of being simple in structure, convenient to use and the like, and is suitable for large-scale application and popularization. 一种用于QJF型四点接触球轴承的实体保持架，涉及轴承技术领域，本实用新型通过在兜孔（2）上直接加工出锁孔（2-2），使钢球在兜孔中的窜动量保持一致，有效的延长了轴承的使用寿命、提高了产品质量等，同时具有润滑性能好、旋转灵活、平稳、降低轴承在回转时的噪声、减少工人的劳动强度，提高生产效率、降低制造成本等优点，本实用新型具有结构简单，使用方便等特点，适合大范围的推广和应用。