Heavy Duty Castor, 150mm, Top plate, Swivel, PU wheel with Nylon Rim
Product introduction
The elastomer of PU castors has good properties such as abrasion resistance, chemical erosion resistance, high strength, high elasticity, low pressure resistance, wear resistance, strong shock absorption, tear resistance, radiation resistance, high load bearing and shock absorption. Plain bearing is a kind of linear motion system, which is used for the combination of linear stroke and cylindrical shaft. It has small friction, is relatively stable, does not change with the bearing speed, and can obtain stable linear motion with high sensitivity and accuracy.
Detailed parameters of the Castor:
• Wheel Dia: 150mm
• Wheel width: 44mm
• Load capacity: 250 KG
• Load height: 190mm
• Top plate size: 100mm*100mm
• Bolt hole spacing: 77mm
• Bolt hole Dia : Ø11mm
Bracket:
• pressed steel, zinc-plated, blue-passivated
• The Surface treatment process can choose Blue Zinc, Black, Powder, or Yellow Zinc.
• double ball bearing in the swivel head
• swivel head seal
• The Thickness of the bracket is 4.0mm
• minimum swivel head play and smooth rolling characteristic and increased service life due to the special dynamic riveting process
Wheel :
• Tread: High-quality PU, Colore Black, non-marking, non-staining.
• Wheel Rim: White Nylon with Zinc Iron cover
• With Double ball Bearing
Features
1. The wear resistance is very excellent, especially in the presence of water, oil and other wetting media, its wear resistance is more prominent, up to several times to several times of ordinary materials.
2. PU castor has good physical and chemical resistance. The polyurethane castor oil has the advantages of oil resistance, ozone resistance, aging resistance, radiation resistance and low temperature resistance.
3. The bearing capacity of PU universal wheel of the same specification is 6-7 times that of rubber tire.
4. The advantages of bearing are small friction, relatively stable, not changing with bearing speed, and high sensitivity and accuracy.
Product parameters
|
|
|
|
|
|
|
|
|
|
 |
|
Wheel Diameter |
Load |
Axle |
Plate/Housing |
Overall |
Top-plate Outer Size |
Bolt Hole Spacing |
Bolt Hole Diameter |
Opening |
Product Number |
|
150*44 |
250 |
38 |
4.0|4.0 |
190 |
100*100 |
77*77 |
11 |
42 |
J1-160S-202 |
Company introduction
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.
