Office Chair Computer Chair Wheels

There are various types of office chair and computer chair wheels available, which can be selected based on different needs.

I. Classification by Function

1. Lockable Wheels: These wheels feature a 60mm diameter design, with a soft PU outer layer and a silent sleeve. To fix the chair, simply press down the wheels to lock them; to move the chair, lift the wheels to unlock. Each set contains 5 wheels, providing strong stability and suitable for scenarios requiring frequent switching between fixed and mobile states.
2. Gravity Wheels: Also with a 60mm diameter, these wheels are designed to sense gravity changes through an internal mechanism. When the chair is in use, gravity triggers the internal structure, increasing resistance in the left and right directions, making movement more difficult while reducing noise. These wheels are suitable for scenarios where accidental chair movement needs to be minimized, such as in office or study environments.
3. Fixed Foot Pads: By removing the original wheels and inserting fixed foot pads, the chair can be completely fixed. This design is suitable for older users or those requiring a stable sitting posture, such as the elderly or children. Fixed foot pads effectively prevent chair sliding, ensuring safety during use.

II. Classification by Structure

1. Bearing Hollow Wheels: These wheels feature a hollow design in the middle, with an internal bearing structure, providing a good texture and relatively heavy weight. The outer layer is also wrapped in soft PU material, offering a silent effect. Some models are equipped with a locking button; pressing it fixes the wheels. In terms of specifications, the 60mm model requires pressing the button to lock, while the 65mm model is locked by side pressing. Colors include black, gray, and white options.

III. Price and Purchase Recommendations Prices for wheels vary significantly across different brands and types. For example, a basic silent universal caster costs approximately ¥13.0, a material-guaranteed rubber silent wheel costs around ¥53.3, and a promotional universal silent caster can be as low as ¥1.24. When purchasing, consider the functional requirements of the wheels (such as the need for locking or silent effects), material durability (such as the wear resistance of PU material), and budget range. If frequent chair movement is required, lockable wheels or gravity wheels are recommended; if complete fixation is needed, fixed foot pads are the better choice.