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Wholesale KD-J07 Fully Dismantled Chair Accessories Five-Star Feet Steel Feet Office Chair Base Manufacturers, Factory
![Why do office chairs have a ball bearing in the swivel base? I took mine out after discovering it was broken during cleaning and see no difference in the tension, recline, rotation, Why do office chairs have a ball bearing in the swivel base? I took mine out after discovering it was broken during cleaning and see no difference in the tension, recline, rotation,](https://qph.cf2.quoracdn.net/main-qimg-ac70b00a6c226c1f5047d24d4ac15e3b.webp)
Why do office chairs have a ball bearing in the swivel base? I took mine out after discovering it was broken during cleaning and see no difference in the tension, recline, rotation,
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