8V Series Cast Iron Fourteen-Groove Double Pulley
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8V Series Cast Iron Fourteen-Groove Double Pulley
A double pulley is a type of pulley system that consists of two pulleys mounted on a common axle or shaft. The two pulleys are typically of different sizes, with the larger one known as the drive pulley and the smaller one known as the driven pulley. A belt or rope is wrapped around both pulleys, and when the drive pulley is rotated, it causes the driven pulley to rotate as well. This arrangement allows for mechanical advantage, where force can be multiplied or speed can be reduced, depending on which pulley is used as the input and which is used as the output.
Double pulleys are used in a wide range of applications, from simple machines such as manual cranes and hoists, to more complex systems such as conveyor belts, elevators, and heavy machinery. In this article, we will explore the different types of double pulleys, their applications, and how they work.
8 Series Double Pulley Size Chart:
| Sheave Size | Bushing | Pitch Diameter (P.D.) | Outside Diameter (O.D.) | Type | (O.L.) | (L) | (P) | (C) | (H) | (F) | (G) | (X) | (E) | Weight (LBS) |
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| 14U8V125 | U2 | 12.3 | 12.5 | 15 | 16-1/8″ | 10-1/8″ | 5″ | 1″ | 8-3/8″ | 16-1/8″ | 1-1/2 | 8-5/8″ | 15/32″ | 220.0 |
| 14U8V132 | U2 | 13.0 | 13.2 | 15 | 16-1/8″ | 10-1/8″ | 5″ | 1″ | 8-3/8″ | 16-1/8″ | 1-1/2 | 8-5/8″ | 15/32″ | 261.0 |
| 14U8V140 | U2 | 13.8 | 14.0 | 15 | 16-1/8″ | 10-1/8″ | 5″ | 1″ | 8-3/8″ | 16-1/8″ | 1-1/2 | 8-5/8″ | 15/32″ | 300.0 |
| 14U8V150 | U2 | 14.8 | 15.0 | 15 | 16-1/8″ | 10-1/8″ | 5″ | 1″ | 8-3/8″ | 16-1/8″ | 1-1/2 | 8-5/8″ | 15/32″ | 370.0 |
| 14U8V160 | U2 | 15.8 | 16.0 | 15 | 16-1/8″ | 10-1/8″ | 5″ | 1″ | 8-3/8″ | 16-1/8″ | 1-1/2 | 8-5/8″ | 15/32″ | 415.0 |
| 14U8V170 | U2 | 16.8 | 17.0 | 15 | 16-1/8″ | 10-1/8″ | 5″ | 1″ | 8-3/8″ | 16-1/8″ | 1-1/2 | 8-5/8″ | 15/32″ | 440.0 |
| 14U8V180 | U2 | 17.8 | 18.0 | 15 | 16-1/8″ | 10-1/8″ | 5″ | 1″ | 8-3/8″ | 16-1/8″ | 1-1/2 | 8-5/8″ | 15/32″ | 450.0 |
| 14U8V190 | U2 | 18.8 | 19.0 | 15 | 16-1/8″ | 10-1/8″ | 5″ | 1″ | 8-3/8″ | 16-1/8″ | 1-1/2 | 8-5/8″ | 15/32″ | 470.0 |
| 14U8V200 | U2 | 19.8 | 20.0 | 15 | 16-1/8″ | 10-1/8″ | 5″ | 1″ | 8-3/8″ | 16-1/8″ | 1-1/2 | 8-5/8″ | 15/32″ | 490.0 |
| 14U8V212 | U2 | 21.0 | 21.2 | 15 | 16-1/8″ | 10-1/8″ | 5″ | 1″ | 8-3/8″ | 16-1/8″ | 1-1/2 | 8-5/8″ | 15/32″ | 510.0 |
| 14U8V224 | U2 | 22.2 | 22.4 | 15 | 16-1/8″ | 10-1/8″ | 2-1/4″ | 3-3/4″ | 8-3/8″ | 16-1/8″ | 1-1/2 | 8-5/8″ | 15/32″ | 459.0 |
| 14U8V300 | U2 | 29.8 | 30.0 | 15 | 16-1/8″ | 10-1/8″ | 2-1/4″ | 3-3/4″ | 8-3/8″ | 16-1/8″ | 1-1/2 | 8-5/8″ | 15/32″ | 710.0 |
| 14U8V400 | W2 | 39.8 | 40.0 | 15 | 16-1/8″ | 11-1/4″ | 1-1/2″ | 3-3/8″ | 12-1/2″ | 16-1/8″ | 1-7/8 | 9-3/8″ | 9/16″ | 840.0 |
| 14U8V480 | W2 | 47.8 | 48.0 | 15 | 16-1/8″ | 11-1/4″ | 1-1/2″ | 3-3/8″ | 12-1/2″ | 16-1/8″ | 1-7/8 | 9-3/8″ | 9/16″ | 1140.0 |
| 14U8V530 | W2 | 52.8 | 53.0 | 15 | 16-1/8″ | 11-1/4″ | 1-1/2″ | 3-3/8″ | 12-1/2″ | 16-1/8″ | 1-7/8 | 9-3/8″ | 9/16″ | 1234.0 |
| 14U8V580 | W2 | 57.8 | 58.0 | 15 | 16-1/8″ | 11-1/4″ | 1-1/2″ | 3-3/8″ | 12-1/2″ | 16-1/8″ | 1-7/8 | 9-3/8″ | 9/16″ | 1450.0 |
| 14U8V640 | W2 | 63.8 | 64.0 | 15 | 16-1/8″ | 11-1/4″ | 1-1/2″ | 3-3/8″ | 12-1/2″ | 16-1/8″ | 1-7/8 | 9-3/8″ | 9/16″ | 1550.0 |
Related Matching 8V, 8V Banded Series V-Belt:
(1) 8V-Series V-Belts
Classic 8V-Series V-Belts have a 0.63″ top-width, 0.53″ thickness, and a 38° angle. Additionally, 8V V-belts are one of the oldest styles of V-Belts in the industry. Because of their long-term success and economical operation, they are also one of the industry’s most widely used belt series. The premium 8V-series v-belts we supply are manufactured under ISO 9001 specifications, are oil and heat resistant, and directly interchange with other brands. They are constructed of a natural rubber compound with polyester cords and use cotton with a polyester blend cover for high durability.
(2) 8V-Series Banded V-Belts
8V-series v-belts are a part of the “classic” lineup of v-belts because they are one of the oldest style belts used and one of the most common. Our belts are manufactured by ARPM standards and offer superior strength, durability, and performance. 8V-series v-belts have a 1.0″ top-width per belt (band/ rib).
We are one of the best double pulley manufacturers. We can offer a wide variety of double pulley designs. We have exported our products to clients around the world and earned a good reputation because of our superior product quality and after-sales service. We warmly welcome customers both at home and abroad to contact us to negotiate business, exchange information, and cooperate with us!
Double Pulley Application:
