Office Chair and Boss Chair Casters

Office chair and boss chair casters come in various types and prices, and selection should be based on actual needs and budget considerations.

I. Common Types

1. PU Fixed Casters: For example, the 8060 2-inch black PU fixed caster, priced at approximately ¥1.52. These casters are made of polyurethane (PU), which is wear-resistant and quiet, but designed for fixed direction movement, suitable for scenarios requiring stable support, such as fixed workstations or carpeted environments.
2. Swivel Casters: Including heavy-duty swivel casters (¥0.5), silent office chair swivel casters (¥13.0), and 55mm large swivel chair casters (¥2.6). Swivel casters can rotate 360 degrees, offering high flexibility, suitable for office scenarios requiring frequent movement, such as open office areas or gaming chairs. Some swivel casters feature silent designs (e.g., TPE material) to reduce sliding noise.
3. Brake Casters: For example, the Yanxuan 2-inch threaded European-style caster GJWB with brake swivel caster (¥1.44), which fixes position through a brake mechanism, suitable for scenarios requiring temporary positioning, such as conference chairs or training chairs.
4. Special-Purpose Casters: Such as the office desk swivel caster silent rubber nylon mobile base roller (¥200.0), which has a stronger load-bearing capacity, suitable for heavy furniture; and the 1.5-inch various-sized swivel casters (¥0.15), suitable for lightweight equipment, such as flower stands or clothes racks.

II. Factors Contributing to Price Differences

1. Material: PU casters are wear-resistant but have higher costs; nylon casters are lightweight but noisier; rubber casters are quiet but prone to aging; TPE material offers excellent overall performance at a moderate price.
2. Structure: Features like brakes, dual-wheel designs, or electroplated finishes increase costs. For example, the spring clip caster large computer office swivel chair silent TPE swivel roller (¥4.0) is priced higher than ordinary swivel casters due to its complex structure.
3. Load-Bearing Capacity: Heavy-duty casters (e.g., cross-border Amazon 2-inch swivel office chair casters, ¥1.19) require sturdier materials and are priced higher than lightweight casters.

III. Selection Recommendations

1. Office Scenarios: For ordinary office chairs, silent swivel casters (¥1-5) are recommended; for gaming chairs or scenarios requiring frequent movement, heavy-duty swivel casters (¥5-10) are suggested.
2. Floor Material: For wooden floors or tiles, PU or rubber casters are recommended to reduce scratches; for carpeted environments, larger-sized casters (e.g., 55mm) are needed to enhance maneuverability.
3. Budget: For lightweight needs, low-priced nylon casters (¥0.15-0.5) can be selected; for high-end needs, casters with brake or silent designs (¥10-50) can be considered.

IV. Precautions Before purchasing, ensure that the caster size matches the chair leg (e.g., 2-inch casters for standard chair legs) and check the installation method (threaded or flat). Some low-priced casters may have issues like excessive noise or easy damage, so it is recommended to choose branded products for durability.