3 Inch Replacement Office Chair Insert Stem Casters

Features: Furniture casters are widely used in social and economic production and life. For furniture manufacturers, when purchasing furniture casters, it is necessary to determine the specifications of furniture casters in detail. In order to ensure the quality of furniture, therefore, the quality and stability of all aspects of furniture casters must be guaranteed. It can greatly improve the practicality of furniture.

First of all, the choice of furniture casters is related to weight. Divided into light-duty load-bearing casters, medium-duty load-bearing casters, and heavy-duty load-bearing casters. The load-bearing range of light load-bearing casters is generally about 70-150 kg, the load-bearing range of medium-duty casters is between 150-300 kg, and the load-bearing capacity of heavy-duty casters can reach 300-500 kg. The furniture casters carry the overall weight of the furniture. If it is the casters of the office chair, it is not only the weight of the furniture itself, but also the weight of the user. If the weight is not selected properly, it will affect the safety of later use.

Second, look at the size of the furniture casters. The size of the caster is the diameter. The unit is inches, and an inch is approximately 3.3 centimeters. Furniture casters are 1-12 inches in size and are commercially available. Appropriate caster size can improve the overall aesthetics of movable furniture. If the caster size is too large or too small, it will also affect the later use of the furniture.

Third, the material used for furniture casters is usually determined by the actual use environment of the furniture. Currently polyurethane wheels and nylon are the main materials, and polyurethane wheels also have different types of strength.

Polyurethane wheel is the main material of furniture caster, with good quiet effect, suitable for various use environments, wear-resistant, widely used in hospitals, schools, logistics, transportation and other industries. Casters made of materials such as nylon are characterized by better steering performance, more flexibility, lighter weight, and excellent wear resistance and bearing capacity. The disadvantage is that the nylon texture is hard, crisp and tender, and the mute effect is general.

Don't look at this small caster, in fact, the most subtle parts often determine the overall performance and service life of the furniture, and more importantly, the safety during use. It is particularly important to choose the right caster. The choice of specific circumstances is likely to reduce the life of casters due to incompatibility during use, thereby reducing the safety of furniture use. Therefore, the choice of casters cannot be ignored.

Material: PU

Type: FURNITURE CASTER, Without brake

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