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.
TPR rubber wheels have good elasticity, anti-skid performance and good mute effect. They are mostly used for household, commercial and other purposes, such as the silent cart castors used in hospitals. There are several small steel balls around the shaft center in the double ball bearing, so the friction is small and there is no oil leakage.
1. TPR materials are completely environmentally friendly.
2. It can achieve complete silence and wear resistance.
3. TPR material has no problem of water absorption and no problem of yellowing and cracking due to hydrolysis. The product has a longer shelf life.
4. Double ball bearing has long service life and good anti-aging performance.
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Wheel Diameter |
Load |
Axle |
Bracket |
Load |
Top-plate Outer Size |
Bolt Hole Spacing |
Hollow Rivet Diameter |
Product Nunber |
63*32 |
80 |
33 |
2.5 |
93 |
/ |
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12 |
A2-063H-402 |
75*32 |
90 |
33 |
2.5 |
105 |
/ |
/ |
12 |
A2-075H-402 |
100*32 |
120 |
33 |
2.5 |
130 |
/ |
/ |
12 |
A2-100H-402 |
125*32 |
140 |
33 |
2.5 |
157 |
/ |
/ |
12 |
A2-125H-402 |