2TC Series Cast Iron Sheaves with Split Taper Bushings for Use with All “C” Section Belts

Size Bushing Type Pitch Diameter Outside Diameter Type (O.L.) (L) (P) (C) (H) (F) (G) (X) (E) Sheave Weight (LBS)
2TC70 Q1 7″ 7.4″ 13 3 1/32″ 2 1/2″ 1/2″ 1/4″ 4 1/8″ 2 1/4″ 3/4″ 1 3/4″ 9/32″ 14
2TC72 Q1 7.2″ 7.6″ 13 3 1/32″ 2 1/2″ 1/2″ 1/4″ 4 1/8″ 2 1/4″ 3/4″ 1 3/4″ 9/32″ 15.4
2TC74 Q1 7.4″ 7.8″ 13 3 1/32″ 2 1/2″ 1/2″ 1/4″ 4 1/8″ 2 1/4″ 3/4″ 1 3/4″ 9/32″ 16.6
2TC76 Q1 7.6″ 8″ 13 3 1/32″ 2 1/2″ 1/2″ 1/4″ 4 1/8″ 2 1/4″ 3/4″ 1 3/4″ 9/32″ 17.6
2TC78 Q1 7.8″ 8.2″ 13 3 1/32″ 2 1/2″ 1/2″ 1/4″ 4 1/8″ 2 1/4″ 3/4″ 1 3/4″ 9/32″ 14.1
2TC80 Q1 8″ 8.4″ 13 3 1/32″ 2 1/2″ 1/2″ 1/4″ 4 1/8″ 2 1/4″ 3/4″ 1 3/4″ 9/32″ 14.3
2TC82 Q1 8.2″ 8.6″ 13 3 1/32″ 2 1/2″ 1/2″ 1/4″ 4 1/8″ 2 1/4″ 3/4″ 1 3/4″ 9/32″ 14.8
2TC84 Q1 8.4″ 8.8″ 13 3 1/32″ 2 1/2″ 1/2″ 1/4″ 4 1/8″ 2 1/4″ 3/4″ 1 3/4″ 9/32″ 16.4
2TC86 Q1 8.6″ 9″ 13 3 1/32″ 2 1/2″ 1/2″ 1/4″ 4 1/8″ 2 1/4″ 3/4″ 1 3/4″ 9/32″ 16.1
2TC88 Q1 8.8″ 9.2″ 13 3 1/32″ 2 1/2″ 1/2″ 1/4″ 4 1/8″ 2 1/4″ 3/4″ 1 3/4″ 9/32″ 17.1
2TC90 Q1 9″ 9.4″ 13 3 1/32″ 2 1/2″ 1/2″ 1/4″ 4 1/8″ 2 1/4″ 3/4″ 1 3/4″ 9/32″ 16.8
2TC92 Q1 9.2″ 9.6″ 13 3 1/32″ 2 1/2″ 1/2″ 1/4″ 4 1/8″ 2 1/4″ 3/4″ 1 3/4″ 9/32″ 18.4
2TC94 Q1 9.4″ 9.8″ 13 3 1/32″ 2 1/2″ 1/2″ 1/4″ 4 1/8″ 2 1/4″ 3/4″ 1 3/4″ 9/32″ 19.1
2TC96 Q1 9.6″ 10″ 13 3 1/32″ 2 1/2″ 1/2″ 1/4″ 4 1/8″ 2 1/4″ 3/4″ 1 3/4″ 9/32″ 20.6
2TC98 Q1 9.8″ 10.2″ 13 3 1/32″ 2 1/2″ 1/2″ 1/4″ 4 1/8″ 2 1/4″ 3/4″ 1 3/4″ 9/32″ 19.5
2TC100 Q1 10″ 10.4″ 13 3 1/32″ 2 1/2″ 1/2″ 1/4″ 4 1/8″ 2 1/4″ 3/4″ 1 3/4″ 9/32″ 22
2TC102 Q1 10.2″ 10.6″ 13 3 1/32″ 2 1/2″ 1/2″ 1/4″ 4 1/8″ 2 1/4″ 3/4″ 1 3/4″ 9/32″ 21.3
2TC106 Q1 10.6″ 11″ 13 3 1/32″ 2 1/2″ 1/2″ 1/4″ 4 1/8″ 2 1/4″ 3/4″ 1 3/4″ 9/32″ 22.4
2TC110 Q1 11″ 11.4″ 13 3 1/32″ 2 1/2″ 1/2″ 1/4″ 4 1/8″ 2 1/4″ 3/4″ 1 3/4″ 9/32″ 22.4
2TC114 Q1 11.4″ 11.8″ 13 3 1/32″ 2 1/2″ 1/2″ 1/4″ 4 1/8″ 2 1/4″ 3/4″ 1 3/4″ 9/32″ 23.5
2TC120 Q1 12″ 12.4″ 13 3 1/32″ 2 1/2″ 1/2″ 1/4″ 4 1/8″ 2 1/4″ 3/4″ 1 3/4″ 9/32″ 24.9
2TC130 Q1 12″ 12.4″ 13 3 1/32″ 2 1/2″ 1/2″ 1/4″ 4 1/8″ 2 1/4″ 3/4″ 1 3/4″ 9/32″ 28.6
2TC160 Q1 16″ 16.4″ 13 3 1/32″ 2 1/2″ 1/2″ 1/4″ 4 1/8″ 2 1/4″ 3/4″ 1 3/4″ 9/32″ 36
2TC200 Q1 20″ 20.4″ 13 3 1/32″ 2 1/2″ 1/2″ 1/4″ 4 1/8″ 2 1/4″ 3/4″ 1 3/4″ 9/32″ 46
2TC240 Q1 24″ 24.4″ 13 3 1/32″ 2 1/2″ 1/2″ 1/4″ 4 1/8″ 2 1/4″ 3/4″ 1 3/4″ 9/32″ 59.5

2TC series double-groove sheaves are manufactured for C, CX, banded belts, and CC v-belts. They range from 7.40″ to 24.40″ in diameter. Depending on the sheave size, they are made to use Q1 taper bushings, which we also stock. Most 2TC sheaves are manufactured from a high-strength grade 35 cast iron, are phosphate-coated, and are painted for anti-corrosion. All of them are balanced at the factory for smooth machinery operation.

2TC Style Sheave Size Chart

Product Specifications

Application of 2TC Series Sheave:

2TC series sheave is suitable for high-power and compact power transmission requirements. Widely used in various power transmissions, such as mining machinery, petroleum, metallurgy, chemical, textile, lifting, and other industrial equipment.

Technological Processing

Company Profile

HZPT is a professional manufacturer of mechanical parts. Our main products are belt pulleys, sprockets, taper sleeves, coupling, and other transmission parts. Its products are mainly exported to Germany, Britain, France, and other European countries, with an annual export value of 18 million U.S. dollars, accounting for more than 65% of the total output. The annual output value reached 200 million yuan.

Our products all adopt international, European, and American advanced industrial standards, use precise and good processing equipment, develop reasonable production technology, apply efficient and flexible management systems, and improve the quality management system to ensure that the product quality is good and the price is affordable.

Our factory adheres to the enterprise concept of “quality: the basis of enterprise survival, integrity: the basis of enterprise development, service: the source of enterprise development, low price: the instrument of enterprise development.” We are always looking forward to the presence of customers at home and abroad, seeking CZPT benefits and joint cause development.

Warehouse Stock

The warehouse covers an area of 5000 square meters and can provide all kinds of standard models A/B/C/Z, with complete quantity and large quantity in stock. Meanwhile, it accepts all sorts of non-standard customization for drawing production. The daily production capacity is 10 tons, and the delivery time is short.

Packaging & Shipping

Experienced Workers Packing Pulleys Carefully, safe wooden cases keep parts from being injured or damaged during sea or air shipment.

FAQ

Q1. Are you a manufacturer or a trading company?

A: We are a manufacturer and trading company.

Q2. What is your sample policy?

A: We can supply the sample if we have finished parts in stock, but customers need to pay for the sample cost and shipping fee.

Q3. Can you produce according to the samples?

A: We can produce power transmission parts according to your samples or technical drawings. We can build the molds and fixtures.

Q4. Do you test all your goods before delivery?

A: Yes, we have 100% test before delivery.

Q5. Can you customize pulleys?

A: Yes, please send us your drawing for an accurate quotation.

Q6. How long is your delivery time and shipment?

A: 1. Sample Lead-times: 10-20 days.

2. Production Lead-times: 30-45 days after the order is confirmed.

Q7. How do you make our business a long-term and good relationship?

A: 1. We keep good quality and competitive price to ensure our customers’ benefits ;

2. We respect every customer as our friend and sincerely do business and make friends with them, no matter where they come from.

Q8: What are your advantages?

1. The most competitive price and good quality.

2. Perfect technical engineers give you the best support.

3. OEM is available.

Additional information

Mechanical advantages of pulleys

A pulley is a mechanical device used to transmit motion. The device has a variety of uses, including lifting heavy objects. In this article, we will discuss the mechanical advantages, types, common uses and safety considerations of pulleys. We’ll also discuss how to identify pulleys and their components, and what to look out for when using pulleys. Read on to learn more about pulleys.
pulley

Mechanical advantages of pulleys

The mechanical advantage of pulleys is that they change the direction of force from 1 direction to another. In this way, the person lifting the heavy object can change its position with minimal effort. The pulleys are also easy to install and require no lubrication after installation. They are also relatively cheap. Combinations of pulleys and cables can be used to change the direction of the load.
The mechanical advantage of a pulley system increases with the number of ropes used in the system. The more cycles a system has, the more efficient it is. If the system had only 1 rope, the force required to pull the weight would be equal. By adding a second rope, the effort required to pull the weight is reduced. This increase in efficiency is known as the mechanical advantage of the pulley.
Pulleys have many uses. For example, ziplines are 1 application. This is a good example of pulleys in use today. Pulley systems can be complex and require a lot of space. Using ziplines as an example, advanced students can calculate the mechanical advantage of multiple pulleys by dividing the work done by each pulley by the remainder or fraction. Regents at the University of Colorado created a zipline with K-12 input.
Another use for pulleys is weight lifting. This technique is very effective when using multiple strands of rope. A single rope going from 1 pulley to the other with just 2 hands is not enough to lift heavy objects. Using a pulley system will greatly increase the force you receive. This power is multiplied over a larger area. So your lifting force will be much greater than the force exerted by a single rope.
The pulley is a great invention with many uses. For example, when lifting heavy objects, pulleys are a great way to get the job done, and it’s easier to do than 1 person. The pulley is fixed on a hinge and rotates on a shaft or shaft. Then pull the rope down to lift the object. A pulley assembly will make the task easier. In addition, it will also allow power to be transferred from 1 rotary shaft to another.
pulley

Types of pulleys

If you are an engineer, you must have come across different types of pulleys. Some pulleys come in multiple types, but a typical pulley has only 1 type. These types of pulleys are used in various industrial processes. Here are some common types of pulleys that engineers encounter on the job. In addition to the above, there are many more. If you haven’t seen them in practice, you can check out a list of the different types below.
Fixed pulleys: Fixed pulleys have a roller attached to a fixed point. The force required to pull the load through the fixed pulley is the same as the force required to lift the object. Movable pulleys allow you to change the direction of the force, for example, by moving it laterally. Likewise, movable pulleys can be used to move heavy objects up and down. Commonly used in multi-purpose elevators, cranes and weight lifters.
Composite pulleys combine fixed and movable pulleys. This combination adds to the mechanical advantage of both systems. It can also change the direction of the force, making it easier to handle large loads. This article discusses the different types of pulleys used for lifting and moving. Braided pulleys are an example of these pulleys. They combine the advantages of both types.
A simple pulley consists of 1 or more wheels, which allow it to reverse the direction of the force used to lift the load. On the other hand, dual-wheel pulleys can help lift twice the weight. By combining multiple materials into 1 pulley, a higher ME will be required. Regardless of the type of pulley, understanding the principles behind it is critical.
Pulleys are an important part of construction and mechanical engineering, and their use dates back to Archimedes. They are a common feature of oil derricks and escalators. The main use of pulleys is to move heavy objects such as boats. In addition to this, they are used in other applications such as extending ladders and lifting heavy objects. The pulley also controls the aircraft rudder, which is important in many different applications.

Commonly used

Common uses for pulleys are varied. Pulley systems are found throughout most areas of the house, from adjustable clotheslines to motor pulleys in different machines. Commercially, 1 of the most common uses is for cranes. Cranes are equipped with pulleys to lift heavy objects. It is also common to use pulley systems in tall buildings, which allow tall buildings to move with relative ease.
Pulleys are commonly used in interception and zipline systems, where a continuous rope around the pulley transmits force. Depending on the application, the rope is either light or strong. Pulleys are formed by wrapping a rope around a set of wheels. The rope pulls the object in the direction of the applied force. Some elevators use this system. Pull a cable on 1 end and attach a counterweight on the other end.
Another common use for pulleys is to move heavy objects. Pulleys mounted on walls, ceilings or other objects can lift heavy objects like heavy toolboxes or 2×4 planks. The device can also be used to transfer power from 1 rotating shaft to another. When used to lift heavy objects, pulleys can be used to help you achieve your goals of a good workout.
Pulley systems have a variety of uses, from the most basic to the most advanced. Its popularity is indisputable and it is used in different industries. A good example is timing belts. These pulleys transmit power to other components in the same direction. They can also be static or dynamic depending on the needs of the machine. In most cases, the pulley system is custom made for the job.
Pulley systems can be simple or complex, but all 3 systems transfer energy efficiently. In most cases, the mechanical advantage of a single pulley is 1 and the mechanical advantage of a single active pulley is 2. On the other hand, a single live pulley only doubles the force. This means you can trade effort for distance. Pulleys are the perfect solution for many common applications.
pulley

Safety Notice

If you use pulleys, you need to take some safety precautions. First, make sure you’re wearing the correct protective gear. A hard hat is a must to avoid being hit by falling objects. You may also want to wear gloves for added protection. You should also maintain a good distance from the pulley so that nearby people can walk around it safely.
Another important safety measure to take before using a chain hoist is to barricade the area to be lifted. Use marker lines to prevent the load from sliding when moving horizontally. Finally, use only the sprocket set for vertical lift. Always install shackle pins before lifting. You should also wear personal protective equipment such as earplugs and safety glasses when using the chain hoist.
In addition to these safety measures, you should also use cables made from aerospace-grade nylon. They will last many cycles and are made of high quality materials. Also, make sure the cables are lubricated. These measures reduce friction and corrosion. No matter what industry you are in, be sure to follow these precautions to ensure a long service life for your cables. Consult the cable manufacturer if you are unsure of the appropriate material. A company with 60 years of experience in the cable industry can recommend the right material for your system.

As one of leading taper pulley manufacturers, suppliers and exporters of mechanical products, We offer taper pulley and many other products.

Please contact us for details.

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Manufacturer supplier exporter of taper pulley

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