Office Chair Wheel Guide

Here is an introduction to the types, prices, functions, cleaning, and repair methods of office chair wheels:

Prices and Types The prices of office chair wheels vary significantly depending on their specifications and materials. Common types include:

• 1.5-inch 2PP Ball Wheels: Priced at approximately ¥3.9, these wheels are made of PP material, have a simple structure, and are suitable for lightweight office chairs.
• Snap-ring TPE Casters: Priced at approximately ¥4.0, these casters are made of TPE material, which is elastic. The snap-ring design facilitates easy installation and is suitable for medium-load scenarios.
• 2.5-inch Insert-rod White PU Casters: Priced at approximately ¥2.57, these casters are made of PU material, which is wear-resistant and quiet. The insert-rod design fits most chair legs and offers high cost-effectiveness.

Functional Characteristics

• Brake Lock Function: The wheels typically have a diameter of 60mm and are wrapped in soft PU with a noise-reducing sleeve. By stepping on or pressing a specific part, the wheels can be locked to prevent the chair from sliding; another operation unlocks them for movement, making them suitable for scenarios requiring a fixed position.
• Gravity Wheels: These wheels have a built-in gravity-sensing mechanism. When the chair is under pressure, the lateral resistance of the wheels increases, making movement more strenuous but significantly reducing noise, suitable for environments with high noise-reduction requirements.

Cleaning Methods

• Hair Removal: Wheels are prone to hair entanglement. Use small scissors to cut along the seams and clean the hair, avoiding direct pulling that could damage the wheels.
• Dirt Cleaning: Wet a used facial towel and let it air dry. Wrap the wheel with the towel's textured side, secure it with a rubber band, and move the chair back and forth to allow the wheel to rub against the towel, removing dirt. This method is gentle and does not damage the material.
• Anti-slip Treatment: Stick invisible tape on the wheel surface to increase friction, prevent the chair from sliding, reduce dust accumulation, and lower the frequency of cleaning.

Repair Tips Wheel disassembly and assembly can be assisted by needle-nose pliers: Insert the pliers' tip into the gap between the wheel and the chair leg and gently pry to separate the wheel from the axle; align the axle hole and press to install. If the wheel does not rotate smoothly, check if the axle is rusty or has foreign objects stuck in it, and treat it with a small amount of lubricating oil before reinstalling.

The selection of office chair wheels should consider the usage scenario, load-bearing requirements, and budget. Regular cleaning and simple maintenance can extend their service life.