Hello, today I'd like to introduce you to our range of casters. These casters fall under the category of Medium Duty Casters and share similar features. They come in three different diameters: 3 inches, 4 inches, and 5 inches, all with a width of 36mm, crafted from durable PU and PP materials.

Customization options are available to suit your specific requirements. They all feature double ball bearings and vary in height: 108mm, 131mm, and 160mm respectively. The plate size measures 95mm*65mm, with hole dimensions at 75mm*45mm and an aperture of 9.2mm. The offset distances are 33mm, and the rotation radius ranges from 70.8mm to 101mm. Their thickness ranges from 3.0mm to 2.5mm, and they boast impressive weight capacities of 100kg, 140kg, and 200kg.

These casters offer numerous advantages including low noise operation, high wear resistance, long service life, and enhanced flexibility. Additionally, they provide high flexibility, smooth mobility, and easy operation. They are suitable for various applications such as furniture including computer chairs and wheelchairs.

For further information, feel free to visit our Alibaba store, official website, or simply leave us a message. We'd be happy to assist you with any inquiries.