American Standard 8V Series Cast Iron Pulley Sheaves with Twelve-Groove Split Taper Bushings Nylon-Custom OEM Support

8V Series Cast Iron Twelve-Groove Pulley Sheaves with Split Taper BushingsThe 8V series 12 groove tapered bushing pulley is used for 8V and 8V V-belt. They range in diameter from 12.5 "to 64.0". According to the pulley size, they use U2 or W2 split tapered bushings, which we also have in s......

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Product Description

8V Series Cast Iron Twelve-Groove Pulley Sheaves with Split Taper Bushings

The 8V series 12 groove tapered bushing pulley is used for 8V and 8V V-belt. They range in diameter from 12.5 "to 64.0". According to the pulley size, they use U2 or W2 split tapered bushings, which we also have in stock. Most of our 12 groove 8V split tapered pulleys are made of high strength grade 35 cast iron, coated with phosphate coating and anti-corrosion paint. All these are balanced at the factory to ensure smooth operation of the machine.

Twelve-Groove 8V Split Taper Sheave Size Chart

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Relevant supporting 8V, 8V belt series V-belt (1) 8V series V-belt Classic 8V series V-belts have a top width of 0.63 ", a thickness of 0.53", and an angle of 38 °. In addition, the 8V V-belt is one of the oldest V-belts in the industry. Because of their long-term success and economic operation, they are also one of the most widely used belt series in the industry. The high-quality 8V series v-belts we provide are manufactured according to ISO 9001 specifications, which are oil and heat resistant and can be directly interchanged with other brands. They are composed of natural rubber compound and polyester rope, and are covered with a mixture of cotton and polyester, with high durability. (2) 8V series ribbon V-belt The 8V series v-belts are part of the "classic" series of v-belts because they are one of the oldest styles used and one of the most common styles. Our belts are manufactured according to ARPM standards and have excellent strength, durability and performance. The top width of each belt (belt/rib) of 8V series v-belt is 1.0 inch.

Relevant open tapered bushing Split tapered bushes are one of the most commonly used bushes because of their high overall strength, ease of installation and unloading, and high retention for successfully connecting the shaft to the drive or idler gear assembly. The open tapered bushing is used for various pulleys, conveyor pulleys, and sprockets. Our high-quality split taper bushing is made of high-quality steel or casting material and can be interchanged with any other brand. It is designed as a flange bushing with a tapered cylinder and a slit on each side. We have G series to W2 series split tapered bushings, and 0.375 inch to 7.438 inch inch inch and metric hole diameters. For more information or to get a quote for our high-strength open taper bushing, please contact our customer support team and we will be happy to help you.

Three methods to avoid belt pulley vibration Belt pulley is a commonly used transmission component in industrial machinery and equipment. During the operation, the belt pulley is often accompanied by vibration, or even sound, which affects the service life of the machine. If this vibration can be reduced, the equipment will become more durable. Three methods to reduce or avoid pulley vibration: 1. Find a way from the source of production: We all know that the higher the concentricity of pulley processing, the more stable the pulley rotation. Therefore, improving the machining accuracy can reduce the vibration amplitude when the pulley rotates. When the belt pulley leaves the factory, the dynamic balance must be checked. 2. Find a method from the design of the belt pulley: to avoid vibration when the belt pulley rotates, the belt groove and shaft hole of the belt pulley are now divided into two parts, filled with damping rubber in the middle, and damping rubber is used to achieve the damping effect. This method is more practical and intuitive. 3. Find out the method during installation: during installation, check whether the engine and pulley are fixed firmly, whether they are in a straight line, and whether the belt is tight enough. These will affect the operation of the pulley.

Inspection knowledge of pulley and belt First, check the tension of the pulley belt. At this time, you can press the belt between the two pulleys with your thumb. The pressure is about 10kg. If the necessary amount of the belt is about 10mm, the belt tension is considered appropriate. If the decrease is too large, the belt pressure is considered insufficient. If the belt is hardly reduced, the belt tension is considered too high. When the stress is low, the V-belt pulley and belt are easy to slip. When the tension is too large, it is easy to damage the bearings of various auxiliary machines. To do this, loosen the relevant adjusting nut or bolt to adjust the belt tension to the best condition. The old belt is seriously worn, so the contact area between the belt and the pulley is sharply reduced. At this time, as long as the belt is pressed hard, the pulley will be deeply immersed in the groove of the pulley. The rubber of the belt is also aging. If the belt rubber is seriously aged, a new belt must be replaced in time.

Common application of QD pulley *Machine tool *Crusher, pulverizer, crusher, classifier, vibrating screen *Material conveying system *Fans, blowers and exhausters *Pumps and compressors *Woodworking saw, milling machine, planer, lathe

Technological Processing

Warehouse inventory The warehouse covers an area of 5000 square meters, and can provide various standard models of A/B/C/Z, with complete quantities and large inventory. At the same time, it accepts various non-standard customized drawings. The daily output is 10 tons and the delivery time is short.

Our also provides belts matching pulleys:https://planetary-gearboxes.en.Raydafon/productgrouplist-825651128/Belt.html?spm=a2700.shop_pl.98.11

Q: Are you trading company or manufacturer ? A: Our group consists in 3 factories and 2 abroad sales corporations. Q: Do you provide samples ? is it free or extra ? A: Yes, we could offer the sample for free charge but do not pay the cost of freight. Q: How long is your delivery time ? What is your terms of payment ? A: Generally it is 40-45 days. The time may vary depending on the product and the level of customization. For standard products, the payment is: 30% T/T in advance ,balance before shippment. Q: What is the exact MOQ or price for your product ? A: As an OEM company, we can provide and adapt our products to a wide range of needs.Thus, MOQ and price may greatly vary with size, material and further specifications; For instance, costly products or standard products will usually have a lower MOQ. Please contact us with all relevant details to get the most accurate quotation. If you have another question, please feel free to contact us.

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