PU polyurethane wheel features
1. Good low temperature performance; 2. Good oxygen and ozone resistance; 3. Good machinability. (turning, milling, grinding and drilling); 4. It has excellent vibration absorption performance and can be used for vibration reduction and cushioning. In mold manufacturing industry, replace rubber and spring; 5. Wear resistance. Its wear resistance is very outstanding, generally within the range of 0.01-0.10 (cm3) /1.61km, about 3-5 times that of rubber; 6. Radiation resistance. Polyurethane has good resistance to high-energy radiation, and still has satisfactory performance under 10-10 Ge radiation dose; 7. Wide hardness range. It still has the elongation and resilience of rubber under high hardness. The hardness range of polyurethane elastomer is shore a10-d80; 8. Oil resistant. Polyurethane elastomer is a kind of the strong polar polymer compound, which has little affinity with the non-polar mineral oil and is hardly eroded in fuel oil and machine oil. 9. High strength. Under the hardness of rubber, their tensile strength and load-bearing capacity are much higher than that of general rubber. Under high hardness, its impact strength and bending strength are much higher than that of plastic.Product specification
| Hole Spacing | 61*54mm |
| Plate Size | 85*72mm |
| Load Height | 116mm |
| Wheel dia | 100mm |
| Width | 26mm |
| Swivel Radius | 73mm |
| Aperture | 8.4mm |
| Threaded Stem Size | M10*15 |
| Material | PU PP |
| Customized support | OEM, ODM, OBM |
| Place of Origin | ZHE CHINA |
| Color | Yellow |
Customer questions & answers
Q:I am looking at these casters to replace the broken ones on our upright piano. Do you think these would work? A:It depends on if the casters you're replacing are the same size & shape. Q:Will it damage the floor? A:I don't think so, as long as the load is not very heavy