V-Belt - XPB 2120 OPTIBELT
V-Belt - XPB 2120 OPTIBELT
- Part Number: XPB 2120
- Brand: OPTIBELT
- Type: V-Belt
V-belts are used in belt drives, and this type is the most popular among all belts. Unlike flat belts, they are trapezoidal or wedge-shaped in cross-section. As in other belt drives, the torque from the driving V-pulley to the belt and from it to the driven pulley is carried out by frictional forces. But in the V-belt transmission, the side surfaces of the belt are the workers. In this case, the contact patch is much larger than in a flat belt. This means more and the friction force and, consequently, the transmitted torque. To increase the contact patch, it is not necessary to increase the diameter of the pulley. It is wiser, from the point of view of the dimensions of the structure, to choose a pulley with a small diameter, but with several belts.
The v-belts usage
When installing the belt drive, parameters such as alignment and tension of the OPTIBELT brand V-Belt are very important. Deviation from the design values should not exceed the tolerances according to the manufacturer's recommendations.
| Length [mm] | 2120 |
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Buyers of our store have the right to exchange or return the goods purchased from us within the first 60 days after purchase.
Please note - exchange or refund is only due to a new product that has not been in use and has no signs of use: scratches, chips, rubs, etc.
And also should be saved:
- Complete set of goods;
- Integrity and all components of packaging;
- Factory marking.
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