Product Description
Product Description
 Water Pump Idler Pulley3642505
| Engine type | K19/K38/K50/QSK19/QSK38/QSM11 |
| Parts Number | 3642505 |
| Parts Name | Water Pump Idler Pulley |
| Packing | Neutral package or as customized requirement |
| Delivery Time | 3-7 Days |
| Condition | 100% new |
| MOQ | 1 piece |
| Warranty | 3 Months |
| Shipment | By Express(DHL/Fedex/UPS),by sea ,by air |
| Payment | T/T , D/P , Money Gram , L/C , Western Union |
Related Products
| Main Engine Model | ||||
| KTA19 | KTAA19 | KTTA19 | QSk19 | QSKTAA19 |
| NT855 | NTA855 | NTAA855 | KT38 | KTA38 |
| KT50 | KTA50 | KTTA50 | M11 | MTA11 |
| MTAA11 | 4BT | 6BT | 6CT | ISF |
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| Â Â Â Products Include | ||
| Injector | Cylinder Head | Crankshaft |
| Camshafts | Valve Train Parts | Connecting Rod |
| Cylinder liners | Piston | Piston Ring |
| Bearings and Bush | Fuel Pump | Oil Pumps |
| Water Pump | Air Compressors | Turbocharger |
| Flywheels | Gasket | Bolts |
| Starter | Alternator | vibration Dampers |
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Packaging & Shipping
Company Profile
ZheJiang Jielot trading Co., Ltd. was established in March 2019, located in Xihu (West Lake) Dis., ZheJiang , China, close to ZheJiang CHINAMFG Engine factory-CCEC.
We can supply CUMMINSÂ engines and generator sets for mining, Marine and land use. Various series of parts can also be provided.main product series:CCEC ,DCEC XCEC : QSB5.9, QSB6.7, KTA19, KTA38, KTA50, NTA855, M11, QSM11, ISM11, QSX15, QSL9, 6BT5.9, 6CT8.3 ,4BT , Fleetguard filter ,HOLSET turbocharger,Air compressor and so on.
We have a strategic cooperative relationship with the largest CHINAMFG distributor in China, and we have a coexisting relationship with the largest OEM factory. We can provide genuine  Cummins parts or high-quality parts,Aftermarket quality parts, giving you a dual choice, so that you can choose more suitable for your price and quality.
We have cooperated with Thailand, Singapore, Malaysia, Indonesia, Dubai, Russia, Morocco, Germany and many other countries, and our products have been unanimously recognized. we have a complete set of procedures, in the quotation, procurement, delivery, transportation of mature solutions, to solve your worries.
Certifications
Exhibition&Customer
Our Advantages
1. We have more than 3 years of experience in CHINAMFG diesel engine parts.
2. We cooperate with many certificated OEM factories of CHINAMFG who have advanced equipment and technology.
3. High Quality, Reasonable Price, Quick Response and R&D team tech support is what we are trying to offer you the best cooperation experience.
FAQ
Q1:What is your terms of payment?
A1:T/T 30% as deposit,and 70% before delivery. We’ll show you the photos of the products and packages before you pay the balance.
Q2:How about your delivery time?
A2:Generally, it will take 7 days for air order and 20 to 30 days for sea order after receiving your advance payment. The specific delivery time depends on the items and the quantity of your order.
Q3:Do you have MOQ?
A3:For general parts,we don’t have MOQ,1 piece can be sold,but for some parts like bearing,piston we may have MOQÂ like 6pcs,12pcs,but we will inform if there is any MOQ for special parts.
Q4:How to contact you?
A4:You can send inquiry to us directly or you can contact us by email phone call,WhatsApp,WeChat,Facebook and Skype. We will try to reply you as soon as possible.
Q5:How long is the production cycle (lead time) ?
A5:For engine parts, we usually have enough stock; For engines, usually around 10-20 days; For stock engine, usually 1Â week.
Q6:How do you make our business long-term and keep good relationship?
A6:1. We keep good quality and competitive price to ensure our customers benefit.
        2. We respect every customer as our friend and we sincerely do business and make friends with them,no matter.
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| Certification: | ISO9001 |
|---|---|
| Standard Component: | Standard Component |
| Technics: | Press |
| Customization: |
Available
| Customized Request |
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| Shipping Cost:
Estimated freight per unit. |
about shipping cost and estimated delivery time. |
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| Payment Method: |
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|---|---|
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Initial Payment Full Payment |
| Currency: | US$ |
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| Return&refunds: | You can apply for a refund up to 30 days after receipt of the products. |
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How do you select the right idler pulley configuration for a specific task?
Selecting the appropriate idler pulley configuration for a specific task involves considering several factors. Here are the key steps to guide you in the selection process:
1. Identify System Requirements:
Understand the specific requirements of the task or application. Determine the type of belt or chain being used, the power transmission requirements, the operating conditions (such as temperature, speed, and load), and any specific constraints or limitations.
2. Determine Belt or Chain Type:
Identify the type and specifications of the belt or chain being used in the system. This includes factors such as the belt width, pitch, tooth profile (for timing belts), and chain size. Knowing the characteristics of the belt or chain will help in selecting an idler pulley that is compatible and optimized for that specific type.
3. Consider Pulley Material and Construction:
Select a pulley material that is suitable for the task at hand. Common options include steel, cast iron, aluminum, and various plastics. Consider factors such as the required strength, durability, corrosion resistance, and the environment in which the pulley will be operating.
4. Determine Pulley Size and Configuration:
Calculate or determine the appropriate pulley size, including the diameter and width. Consider factors such as the desired belt tension, the required wrap angle (the contact area between the pulley and the belt), and any specific clearance or spacing requirements within the system.
5. Assess Bearing and Shaft Requirements:
Consider the bearing and shaft requirements for the idler pulley. Determine the load capacity, rotational speed, and any specific mounting or attachment considerations. Select bearings and shafts that can handle the anticipated loads and provide smooth operation.
6. Consult Manufacturer Recommendations:
Refer to the manufacturer’s recommendations or specifications for the idler pulley. Manufacturers often provide guidelines and technical data for their products, including load capacity charts, speed limits, and other relevant information. Ensure that the selected idler pulley aligns with these recommendations.
7. Evaluate Cost and Availability:
Consider the cost and availability of the idler pulley. Evaluate different suppliers and compare prices, ensuring that the selected pulley offers a good balance of cost-effectiveness and quality. Additionally, ensure that the idler pulley is readily available when needed.
8. Installation and Maintenance:
Lastly, consider the installation and maintenance requirements of the idler pulley. Ensure that it can be easily installed within the system and that any necessary adjustments or maintenance can be performed without significant hassle.
By following these steps and considering the specific requirements of the task or application, you can select the right idler pulley configuration that ensures proper tensioning, reliable power transmission, and optimal performance in your specific task.
What types of belts or chains are typically guided by idler pulleys?
Idler pulleys are commonly used to guide and support various types of belts or chains in mechanical systems. Here’s a detailed explanation of the types of belts or chains that are typically guided by idler pulleys:
1. V-Belts:
Idler pulleys are frequently used to guide V-belts. V-belts have a trapezoidal cross-section and are commonly used in applications that require high torque transmission, such as automotive engines, industrial machinery, and HVAC systems. Idler pulleys help maintain proper tension and alignment of V-belts, ensuring efficient power transmission and preventing slippage.
2. Flat Belts:
Flat belts, as the name suggests, have a flat, rectangular cross-section. They are used in applications where a wide contact surface area is required, such as conveyor systems, printing machines, and textile machinery. Idler pulleys guide and support flat belts, helping to maintain tension, alignment, and proper engagement with other pulleys or components.
3. Timing Belts:
Timing belts, also known as synchronous belts, have teeth on the inner surface. They are commonly used in applications that require precise power transmission, such as automotive engines, robotics, and precision machinery. Idler pulleys play a critical role in guiding and tensioning timing belts, ensuring accurate synchronization between the driving and driven components.
4. Chain Drives:
Idler pulleys are also used to guide and support chains in chain drive systems. Chains are widely used in applications that require high load carrying capacity and durability, such as motorcycles, bicycles, and industrial machinery. Idler pulleys help maintain proper tension, alignment, and engagement of the chain, ensuring smooth and efficient power transmission.
5. Serpentine Belts:
Serpentine belts are wide, multi-ribbed belts commonly used in automotive engines to drive various components, such as the alternator, power steering pump, and air conditioning compressor. Idler pulleys are integral in guiding and tensioning serpentine belts, ensuring proper operation and preventing belt slippage.
It’s important to note that the specific type of belt or chain guided by idler pulleys will depend on the application and the requirements of the mechanical system. Factors such as load capacity, speed, torque, and environmental conditions will influence the selection of the appropriate belt or chain type and the corresponding idler pulleys.
How does an idler pulley contribute to the proper tensioning of belts and chains?
An idler pulley plays a crucial role in maintaining proper tension in belts and chains within mechanical systems. Let’s explore how an idler pulley contributes to the proper tensioning:
1. Taking Up Slack:
When a belt or chain is installed in a system, there may be some initial slack or looseness. The idler pulley is strategically positioned to take up this slack by applying tension to the belt or chain. It helps to eliminate any excessive play and ensures that the belt or chain remains properly tensioned.
2. Compensation for Thermal Expansion and Wear:
Belts and chains can experience thermal expansion during operation due to changes in temperature. Additionally, over time, belts and chains may stretch or wear out. The presence of an idler pulley allows for compensation of these factors by providing an adjustable point of tension. The idler pulley can be adjusted to maintain the desired tension, compensating for any expansion or wear that may occur.
3. Preventing Belt or Chain Slippage:
If a belt or chain is not properly tensioned, it can slip or derail from the pulleys or sprockets it is meant to drive. This can lead to loss of power transmission, reduced efficiency, and potential damage to the system. The idler pulley applies the necessary tension to keep the belt or chain securely engaged with the other pulleys or sprockets, preventing slippage and ensuring reliable power transfer.
4. Maintaining Belt or Chain Alignment:
Proper alignment of belts and chains is essential for smooth operation and efficient power transmission. The idler pulley helps maintain alignment by guiding the belt or chain along the correct path and preventing it from wandering or deviating from the intended route. This contributes to reduced wear, noise, and vibration in the system.
5. Absorbing Shock and Reducing Vibrations:
An idler pulley can also help absorb shock and reduce vibrations within the belt or chain system. By providing a point of contact and tension, the idler pulley helps to dampen any sudden or excessive movements, resulting in smoother operation and reduced stress on the system components.
It’s important to note that the proper tensioning of belts and chains requires careful consideration of factors such as the manufacturer’s specifications, load requirements, and operating conditions. The idler pulley, along with other tensioning devices in the system, should be adjusted and maintained to ensure optimal performance and longevity of the belts and chains.
editor by CX
2024-05-08