One Side of the Office Chair Wheel is Cracked
If one side of the office chair wheel is cracked, it is recommended to decide on the handling method based on the severity of the crack. If the crack is severe, replace the wheel immediately. If the crack is minor, it can be used as a temporary solution but should be replaced as soon as possible.
Severe Cracks Require Immediate Replacement
When cracks or deformations appear on the wheel, it indicates that the wheel is damaged. Continuing to use it poses a significant safety hazard. During the use of an office chair, the wheels need to bear the weight of the human body and undergo frequent movement and friction. A damaged wheel may not roll properly, making it difficult to move the chair. It may even suddenly break during use, causing the person to lose balance and fall, resulting in physical injury. For most ordinary chairs, you can purchase a new wheel of the matching size for replacement. Suitable casters can generally be found at furniture stores, hardware stores, or online shopping platforms. When replacing, first turn the chair upside down, locate the screws or clips that secure the wheel, use the appropriate tool to unscrew the screws or open the clips, remove the old wheel, then install the new wheel and tighten the screws or secure the clips.
Minor Cracks Allow for Short-Term Emergency Use but Require Prompt Replacement
If the degree of cracking is minor, such as only surface fine cracks with a length of less than 5 millimeters and a depth of less than 1 millimeter, and it has not caused the rubber layer to peel off or the wheel body to deform, it can be used as a temporary solution. However, during emergency use, closely observe whether the crack expands. Because even if the crack is currently minor, under the influence of the weight of the human body and movement friction during frequent use of the office chair, the crack may gradually deepen and lengthen, eventually leading to wheel damage. Moreover, office chairs usually require good stability and safety. Even if the wheel has a minor crack, there is still a certain potential risk. Therefore, it is recommended to replace the wheel as soon as possible to avoid accidents during use.
