Noisy Swivel Office Chair

A noisy swivel office chair may be caused by foreign object entanglement, lack of bearing lubrication, wheel material issues, mismatched installation, or loose screws, and can be resolved through cleaning, lubrication, tightening, wheel replacement, or adding shims.

Foreign Object Entanglement and Dust Accumulation

Hair, pet fur, fiber threads, etc., on the floor can easily become entangled around the wheel axle, while dust and sand particles can get stuck in the bearing gaps, causing rolling stuttering and continuous friction noise. Solution: Thoroughly clean the foreign objects. If tightly entangled, disassemble the small wheels of the universal casters and use a flat-head screwdriver or other tools to clean the foreign objects on the central axle, then reassemble them in place; for surface entanglement, use small tweezers or hooks to remove the objects, or quickly rub a plastic pen barrel or straw with a cloth to generate static electricity and bring it close to the hair to suck it out.

Lack of Bearing Lubrication

After long-term use, the original lubricating oil in the wheel bearings may dry up or become contaminated with dust, causing dry friction between metal components and emitting a "squeaking" sound. Solution: Use a clean cloth to dip a small amount of sewing machine oil, light mechanical lubricating oil, or specialized office chair maintenance oil, and apply it to the gaps between the wheel axle and bearings, allowing it to slowly penetrate. Rotate the wheels to evenly distribute the oil, then wipe off any excess oil stains with a cloth. It is best to clean the dust on the wheel axle before lubrication.

Aged or Inferior Wheel Material

Original cheap hard plastic wheels or aged and hardened rubber wheels may roll unevenly, producing significant noise when rubbing against hard floors, and loose wheel structures can also cause abnormal sounds. Solution: Replace the casters with silent PU casters, which can effectively reduce friction with the floor and lower noise levels.

Mismatched Installation or Loose Components

If the installation interface size of the wheels does not match the chair leg base or is not installed properly, rolling may produce shaking and impact sounds; if the screws are not installed firmly, after long-term use, due to floor friction and loose connections, a creaking sound may also occur. Solution: Turn the chair upside down and check if the connection between the five-star base and the casters is loose, try pressing to confirm, and also check other parts of the chair (backrest, armrests, etc.); check if the screws are installed firmly and tighten them; you can also add adhesive paper shims between the connection and the hole wall to reduce friction and gaps, further lowering noise levels.