
WBD Caster Manufacturer 20+ years:
Production Name: | Popular 2/2.5/3/4 inch pu stem swivel locking office chair caster wheels |
Surface Treatment: | Environmental Electrophoretic Black. |
Swivel Construction: | Double Track Structure,More Durable and Reliable. |
Load Capacity: | 25/35/50/60kg |
Bearing Type: | Double Ball Bearing |
Brake Type: | Single Brake |
Bracket Type: | Grip Ring Stem |
Production Technology: | Punching press |
The Wheel Color: | Blue/Black/Customized |
Product Usage: | Furniture, chair, office chair, and ect. |
Characteristics of different material casters
2. TRP casters: They can be used in the situations that require less noise and work quietly, like working in hotels, on medical equipment, on floors, on wooden floors, on tile floors ....
3. Nylon casters and iron casters: The casters are suitable for the places where the ground is uneven or where there are iron scraps on the ground.
4. Rubber casters: The casters are inappropriate under the condition of acid, grease and chemicals.
5. Pneumatic casters: The casters are suitable for light load and the uneven roads .




