The ball cage dust jacket, through its material characteristics, effectively wraps and protects the grease, ensuring that the bearings and transmission components inside the ball cage can operate normally. When the dust jacket is broken, the grease will be lost, resulting in increased friction inside the cage, and ultimately affecting the service life and performance of the cage
The function of the ball cage dust-jacket : the main function of the ball cage dust-jacket is to enclose the grease, prevent the grease from flowing out of the ball cage, and ensure the lubricating environment inside the ball cage. If the dust jacket is damaged, the grease will be lost, dust and soil will enter the bearing of the ball cage, resulting in abnormal wear of the ball cage, and even cause the ball cage to be stuck in serious cases
