2mm-20mm Diameter Polyurethane Round Transmission Belt with 85-90A Hardness and 1.5-3% Stretch Rate
Industrial-grade polyurethane round belts available in 2mm to 20mm diameters with high tensile strength and excellent abrasion resistance. Features oil and fuel resistance, wide temperature range (-30℃ to +80℃), and no plasticizers for consistent performance. Ideal for power transmission applications requiring durability and reliability.
Place of Origin
CHINA
color
any color
Packaging Details
Inner packing is plastic film .outer packing is carton
Model Number
2MM-20MM
Certification
ROHS
Brand Name
JIUNA
Product Description
Polyurethane Round Belt Properties
- High tensile strength for reliable power transmission
- Excellent abrasion resistance for extended service life
- Superior resistance to fuels, oils, and oxygen
- Contains no plasticizers for consistent performance
- Wide operating temperature range: -30℃ to +80℃
Technical Specifications
| Diameter (mm) | Min. Bend Radius (mm) | Stretch Rate | Max. Tensile Load (kg) | Hardness (A) | Roll Length (m) |
|---|---|---|---|---|---|
| 2 | 20 | 1.5-3% | 0.3 | 90 | 400 |
| 3 | 25 | 1.5-3% | 0.7 | 90 | 400 |
| 4 | 35 | 1.5-3% | 1.2 | 85 | 200 |
| 5 | 40 | 1.5-3% | 2.0 | 85 | 100 |
| 6 | 50 | 1.5-3% | 3.2 | 85 | 100 |
| 7 | 55 | 1.5-3% | 4.1 | 85 | 100 |
| 8 | 65 | 1.5-3% | 5.0 | 85 | 100 |
| 9 | 75 | 1.5-3% | 6.8 | 85 | 50 |
| 10 | 75 | 1.5-3% | 7.7 | 85 | 50 |
| 12 | 100 | 1.5-3% | 12.2 | 85 | 30 |
| 15 | 120 | 1.5-3% | 17.7 | 85 | 30 |
| 18 | 145 | 1.5-3% | 25.4 | 85 | 30 |
| 20 | 160 | 1.5-3% | 31.3 | 85 | 30 |
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