Narrow V-shaped Belts SPZ, SPA, SPB, SPC, 3V, 5V, 8V
Narrow V-shaped belts CONTI−V® STANDARD are textile coated. The belts are made of highly durable rubber mixture and reinforced with special tensile filaments. They are characterised by long life span, high effectivity and strong resistance to heat and chemicals.
Basic cross-sections, compositions and dimensions:
SPZ |
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SPA |
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SPB |
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SPC |
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3V-5V-8V |
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Application:
Coated V-belts CONTI−V® STANDARD are used for high power transmission at high revolutions. They can be found in all branches of mechanical engineering as well as in agriculture, driving various sorts of machinery.
Properties:
- high power transmission (up to 50% more than classic V-belts)
- high durability, low maintenance costs
- made for standard pulleys SPZ, SPA, SPB, SPC
- TS - stable tolerances in a set
- operation temperatures from -55°C to +70°C
- antistatic properties in compliance with ISO1813
Cross-sections:
Narrow V-belts CONTI−V® STANDARD are manufactured to DIN 7753 in cross-sections SPZ, SPA, SPB and SPC, and to the USA - Standard RMA/MPTA in 3V, 5V and 8V cross-sections.
Marking:
SPB3150Lw
SPB - cross-section; 3150Lw - effective length in mm
Cross-sections and length ranges:
| Cross-section | Effective Length in mm |
| SPZ | 512 - 3550 |
| SPA | 647 - 4500 |
| SPB | 1250 - 8000 |
| SPC | 2000 - 12500 |
| 3V | 635 - 3556 (250" - 1400") |
| 5V | 1524 - 8001 (600" - 3150") |
| 8V | 2540 - 12700 (1000" - 5000") |
Files for downloading:
- A complete catalogue of belts available at TYMA (pdf, 6 786kB)
- A complete catalogue of Contitech V-belts (pdf, 1 229kB)
