Adult Office Chair Wheels

Adult office chair wheels come in a variety of types, with a wide price range. Here are the prices and replacement methods for common types:

I. Common Types and Prices

1. 1.4-inch load-bearing casters: For example, the custom-made snap-ring threaded universal wheels from the manufacturer, priced at approximately ¥1.36. These wheels are relatively small in size, suitable for light-duty office chairs. They have limited load-bearing capacity but are inexpensive, making them ideal for users on a budget.
2. 1.5-inch wear-resistant universal wheels: Such as the custom-made Wow model, priced at around ¥3.8. Slightly larger in size, these wheels offer improved wear resistance and are suitable for scenarios requiring frequent movement, like open office areas.
3. 2-inch flat-plate casters: For instance, the custom-made Wow insert-rod model, priced at about ¥3.1. The flat-plate design enhances stability, making them suitable for carpets or uneven floors. The insert-rod structure allows for quick replacement.
4. 2-inch universal wheels (cross-border model): Priced at approximately ¥1.45. Specifically designed for cross-border e-commerce, these wheels offer high cost-effectiveness and are suitable for bulk purchases.
5. Silent light-duty casters: Such as PP wheels or nylon wheels, priced at around ¥0.8. Made of lightweight materials, these wheels operate quietly and are suitable for noise-sensitive environments, like libraries or home offices.
6. Fixed casters: For example, the 2-inch snap-ring insert-type foot pads, priced at approximately ¥1.71. With a fixed-direction design, these casters are suitable for scenarios requiring stable support, like conference chairs.
7. Spherical wear-resistant pulleys: Priced at about ¥1.85. The spherical design reduces friction and offers excellent wear resistance, making them suitable for high-intensity usage scenarios.
8. High-end double-wheel screw-rod universal wheels: Priced between ¥99.00 and ¥111.00. Featuring a double-wheel structure and screw-rod fixation, these wheels have strong load-bearing capacity and significant silent effects, making them suitable for high-end executive chairs or heavy-duty office chairs.

II. Removal and Replacement Methods

1. Screw-type wheels: Use a screwdriver or wrench to unscrew the fixing screws, remove the old wheels, align the new wheels with the holes, and tighten the screws in the reverse direction.
2. Insert-rod-type wheels: Pull out the old wheels directly by hand; if there is significant resistance, use pliers to grip the rod and lightly tap the bottom of the rod with a hammer to loosen it before pulling it out. When installing, align the insert rod of the new wheels with the chair leg holes and press firmly until fully embedded.

III. Purchase Recommendations Choose wheel types based on usage scenarios: For light-duty office work, select silent light-duty wheels; for frequent movement, choose wear-resistant universal wheels; for carpeted floors, opt for flat-plate casters; and for high-end needs, go for double-wheel screw-rod models. When replacing, ensure the wheel size matches the chair legs to avoid installation failures.