Zhongshan Rizda Castor Manufacturing Co., Ltd. Located in Zhongshan City, Guangdong Province, one of the central cities of the Pearl River Delta, covering an area of more than 10000 square maters. It is a professional manufacture of wheels and Castors to provide customers with a wide range of sizes, types and styles of products for a variety of applications. The predecessor of the company was BiaoShun Hardware Factory, founded in 2008 which have had 15 years of professional production and manufacturing experience.
The castors of pvc materials are relatively wear-resistant, and have good mechanical properties, dielectric properties, and strong shock absorption, which can resist a part of chemical erosion. It is widely used in food processing industry, factory handling, warehousing and logistics, machinery manufacturing and other industries.
1. Wear resistance, chemical resistance, high strength.
2. Low pressure resistance, strong shock absorption, tear resistance and radiation resistance.
3. Application range: - 35-80 ℃, hardness range: Shore 92A-100A.
4. Good dynamic mechanical properties.
5. Double ball bearing has long service life and good anti-aging performance.
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Wheel Diameter |
Load |
Axle |
Plate/Housing |
Overall |
Top-plate Outer Size |
Bolt Hole Spacing |
Bolt Hole Diameter |
Product Nunber |
63*32 |
80 |
33 |
3.0|2.5 |
93 |
95*65 |
75*45 |
8.5*12 |
A2-063S4-802 |
75*32 |
90 |
33 |
3.0|2.5 |
105 |
95*65 |
75*45 |
8.5*12 |
A2-075S4-802 |
100*32 |
120 |
33 |
3.0|2.5 |
130 |
95*65 |
75*45 |
8.5*12 |
A2-100S4-802 |
125*32 |
140 |
33 |
3.0|2.5 |
157 |
95*65 |
75*45 |
8.5*12 |
A2-125S4-802 |