China Hot selling 4991240 CZPT Machinery Engine Parts QSB QSL Idler Pulley 3935015 3978019 4991240 double pulley

Condition: New, original New/remanufactured
Warranty: 6 Months
Applicable Industries: Building Material Shops, Manufacturing Plant, Machinery Repair Shops, Farms, Construction works , Energy & Mining, Other, Other
Weight (KG): 0.6
Showroom Location: None
Video outgoing-inspection: Provided
Machinery Test Report: Provided
Marketing Type: New Product 2571
Engine Type: Diesel
Type: Pulley
Engine Model: Cummins
Parts Number: 4991240 3935015 3978019
parts name: Idler Pulley
Brand: Cummins
Application: pickup ,bus,Marine engine,construction machinery
After Warranty Service: 12 months
Delivery time: 1 day
Packaging Details: Original packing, or according to customer’s requirements.
Port: Main ports in China

PRODUCT SPECIFICATIONS 4991240 CZPT Machinery Engine Parts QSB QSL Idler Pulley 3935015 3978019 4991240

<FONT color="# 3978019 4991240 Cummins Machinery Engine Parts Idler Pulley 3935015 3978019 4991240 QSB QSL Idler Pulley 3935015 3978019 4991240 SIMILAR PRODUCTS original motor CZPT CZPT 28 engin ISF2.8S4129 ISF2.8s4129p ISF2.8 CZPT Diesel complete engine assembly original Xihu (West Lake) Dis.feng CZPT engines 6bt 6btaa5.9-C205 6bt 59 6bt59c mechanical engine 5.9L truck motor original motor Xihu (West Lake) Dis.feng CZPT engines 4BTAA3.9-C125 CPL4439 complete engine original Xihu (West Lake) Dis.feng CZPT engines 6CTAA8.3-C260 CPL8185 motor 6ct 83 8.3c new engine for excavator engine R335LC-7 original CZPT Diesel Engine ISBe220 30 ISBe250 30 ISB5.9 CM800 motor for bus passenger engines Original CZPT qsb 67 Engine assembly CZPT qsb6.7 CM850 Motor CPL8810 Diesel Engines original motor CZPT ism11e5 440 CPL5247 ISM 11 Diesel complete engine assembly original motor CZPT qsl9 engine qsl qsl9 325hp cm850 diesel engine assembly original motor CZPT M11 Diesel Engine M11-C310 CPL2918 complete engine assembly Successful Project Project in South Africa Project in Spain Project in Russia Testing Videos Company Profile HangZhou Qingbang Machinery Equipment Co., Ltd MORE THAN 10 YEARS OF EXPERIENCE HangZhou Qingbang Machinery Equipment Co., Ltd. is specialized in the trade and service of CZPT engine assembly and spare parts,with deep study at CZPT machinery engines like 4BT, 6BT, 6CT, L8.9, M11 series, electronic control engines like ISB, 1214 motorcycle 7075 aluminum alloy sprocket with mud and dew white for Honda CRF110 CRF70 XR70 CR60 CR50 CR 80 ISDe ISZ, ISL,ISM, QSB, QSC, QSL, QSM QSZ series and mining and marine engines like NT855 K19 K38 K50 QSK18 QSK38 QSK60 series. All CZPT engine assembly and engine parts ,welcome your inquiry. Our Warehouseoriginal CZPT Engine assembly and engine parts in stock. FAQ Q1: What is your delivery time?A: We ship goods AT ONCE after receiving your payment If we have products in stock. If we need time to order products, we will inform the approximate time and ship ASAP.Q2:When can we receive the goods?A: It often takes 5-7 days by courier express after receiving your payment, but the actual time depends on the shipping method you choose(Courier Express,By air,By sea,By Truck ).Q3:If I am not satisfied with your products, can I return goods? A:we will offer exchange or refund service for the defect of our products during the warranty time. Please contact us before you return the defective products.The buyers will pay for the cost of return shipments, and we will responsible for sending the replaced or repaired items back to buyers.

pulley

What makes pulleys so important?

A pulley is a simple tool that makes it easy to lift or move heavy objects. There are many uses for this tool, but let’s take a look at their mechanical advantages. There are several types and many applications, along with their benefits and costs. So what makes them so important? Read on to find out! Below are some of the most common uses for pulleys. Let’s dive into them.

Mechanical advantage

If you’ve ever used rope and pulley systems, you’ve probably noticed their usefulness. A 3:1 mechanical advantage system is like a 300-pound load being moved one foot up by three feet of rope. Then you can imagine using the same rope to get into a small space. The same principle applies to limited spaces, and a simple mechanical advantage system is just what you need for this purpose.
Assuming frictionless bearings, a single movable pulley can have two mechanical advantages. It is attached to a heavy object and requires the pulling force exerted by the jack to lift the heavy object. However, when you use a compound pulley, the force exerted on the rope to lift the object changes direction. The three factors used to measure machine efficiency are force, distance, and relative motion.
The mechanical advantage of the pulley is that it reduces the effort required to lift weights. When the rope is attached to the two wheels, applying a force of 500 Newtons can lift a mass of 100 kg. This mechanical advantage is why two rings in a pulley are better than one. Therefore, using a pulley system will save you energy. You can also use branches instead of ropes and pulleys.

type

There are several different types of pulleys. They can be simple or complex, depending on how they are connected. Simple pulleys have a grooved wheel on one end and are attached to an axle. These pulleys are used to lift heavy objects. They are often found on sailboats, and you can even see them on construction sites. On the other hand, stationary pulleys are attached to stationary structures, such as flagpoles. Fixed pulleys can also be used to lift loads from trucks or trains. Pulleys are also commonly used in wells.
Fixed pulley systems use rollers or single wheels. These pulleys are usually made of nylon or wire rope. They are used in heavy duty applications. They are also used in electric motors. A “V” pulley requires a “V” belt to transmit power. Some of these pulleys have multiple “V” grooves to reduce the risk of power slipping. Once installed, fixed pulleys are suitable for many applications.
Simple pulleys are simple pulleys. It has a pulley mounted on an axle and a rope at one end. Rope can be used to pull objects, while plastic pulleys can carry lighter loads. There are two main types: heavy duty and simple pulley systems. In either case, their function is the same: they change the direction in which the seat belt is fastened. So when comparing the two, it’s easy to decide which one is best for you.
pulley

application

Pulley systems are simple machines used for a variety of industrial and mechanical tasks. Its design parameters and benefits have improved over the years, but they remain essential for many applications. Let’s take a look at some of the most common applications of pulleys. The applications for pulley systems are endless, from construction to mining, from transportation to packaging. Read on to learn more!
Pulley systems are often used to lift large objects, such as blocks, that might otherwise be too heavy to lift. It also makes the exploration process easier by helping people pull heavy objects into place. It is also widely used on sailing ships. Due to its low cost of use and no need for lubrication, it is a practical choice for many applications. It can be used to lift heavy objects and support long ropes.
The pulley system allows you to change the force required to move the object. For example, a two-wheel pulley system is especially useful for reducing the effort required to lift large objects. The mechanical advantage increases with the number of wheels in the system. In addition, the mechanical advantage of a two-wheel pulley system depends on the ratio of the load weight to the number of rope segments in the system.

cost

In most cases, an idler replacement will cost around $150, but the exact cost will depend on several factors, including the make and model of the car. The cost also depends on the type of idler you need and the cost of the OEM parts. Some pulleys are easy to replace at home, while others require specialized tools, such as pulley wrenches. The chart below shows the cost of popular vehicles. Prices are valid at the time of writing.
The diameter of the pulley is also important, this should be about 60% of the diameter of the active pulley. You can also purchase compensating pulleys at factory prices. Be sure to select the correct size before placing the pulley on the machine. Also, make sure you have enough space for the pulleys. Once you have the desired pulley size, you can determine the best type of belt to install.
While this method is the most common type of belt drive, there are other methods of spinning cup blanks directly from a flat metal disk. One such method is described in US Patent No. 5,500,31. US Patent No. 1,728,002 and shows a method of making a dynamically balanced V-groove pulley. Using a headstock die with sliders increases the cost of the pulley. In addition, different cup blanks require different molds.

lubricating

The lubrication of pulley bearings is relatively simple. The pulley itself rotates smoothly with little vibration. Bearing contact loads are relatively low, and well-lubricated pulleys operate near ambient temperatures. Here are some tips for properly lubricating pulley bearings. Make sure to lubricate the nozzle before applying grease.
Check grease, elastic ring, pulley bearing clearance once a year. If the elastic ring of the pulley is damaged or the roller bearing on the associated pulley is damaged, replace the pulley. Also, check the running noise of the pulleys to see if they are making noise. Check the bearing, damage to the elastic ring may indicate bearing failure or roller failure.
Proper lubrication is critical to the life of the rotating pinion. Avoid exposure to sunlight or water. Protects the pinion meshing area from hard impurities. Liaise with crane operators and lubricators during maintenance and lubrication operations. They should know how to avoid pitfalls in the lubrication process. In case of malfunction, please contact service personnel and take necessary measures.
pulley

Compound Pulley System

A compound pulley system is used to lift heavy objects. These systems can use ropes or cords of different sizes. In general, the total weight of all ropes must be less than the weight of a single rope. The system can be used in large areas, but may not be suitable for smaller spaces. To learn more about compound pulleys, read on! Here are some helpful tips. 1. Understand the difference between single wheel and compound wheel
A composite pulley system consists of three components: a drive pulley, one or more driven pulleys, and two pulleys. The drive wheels are usually connected to shafts that are connected to the engine or transmission. The driven wheel is a separate unit mounted on the same shaft as the drive wheel. A compound pulley system helps lift heavy loads. These pulleys are the most common type of pulley system in use today.
Composite pulley systems are widely used on construction sites. They save energy by spreading the weight of heavy loads over multiple smaller loads. This means that the elevator does not have to use high-capacity lifting equipment. Additionally, the compound pulley system allows users to easily adjust power distribution to meet their individual needs. They can also use more than two ropes if necessary. This increases the range of motion of the lift arm.

China Hot selling 4991240 CZPT Machinery Engine Parts QSB QSL Idler Pulley 3935015 3978019 4991240   double pulley	China Hot selling 4991240 CZPT Machinery Engine Parts QSB QSL Idler Pulley 3935015 3978019 4991240   double pulley
editor by Cx 2023-07-11