China Professional Yqcs-009 4448886 Crankshaft Damper Pulley for Chrysler 90-08 Dodge 90-07 Plymouth 90-00 pulley attachments

Product Description

YQCS- Crankshaft Damper Pulley For Chrysler 90-08 Dodge 90-07 Plymouth 90-00

Product Description

Crankshaft Pulley

The crankshaft pulley (harmonic balancer) is mounted on the end of the crankshaft. Its purpose is to turn the drive belts that operate the engine accessories (alternator, air conditioning compressor, etc.)

Symptoms of a Bad or Failing Crankshaft Pulley

Knocking noise

Engine accessories may stop working

Crankshaft Pulley Related Repair Advice

The crankshaft bolt securing the pulley can loosen, affecting the operation of the pulley

The harmonic balancer includes a rubber insert between the center portion of the crankshaft pulley and the outer surface; this is what drives the belts

The rubber insert can become damaged, resulting in an abnormal noise. The outer surface can also “slip” on the rubber insert, which can affect the ability to set the ignition time on older engines

An automobile engine crankshaft pulley structure

The pulley refers to the flywheel connected to the crankshaft of the engine.

It was originally designed to drive the camshaft to rotate to drive the engine accessories, such as controlling the engine’s gas distribution system. When the engine is running, the stroke of the piston (up and down movement) valve The pulleys are generally made of cast iron as the timing action of the camshaft opens and closes in sequence.

At present, the belt pulley is generally fixed by bolts, and the bump on the front end of the crankshaft of the engine is stuck in the square hole in the center of the pulley to achieve a fixed connection with the crankshaft.

When the engine is running, the crankshaft vibrates violently under the drive of the cylinder piston.
The running of the bolt will cause the loosening of the bolt. In the prior art, the static friction between the front end of the bolt and the inner wall of the fixing hole is mainly used to prevent the bolt from loosening. However, this method will cause pressure on the bolt to deform it and eventually destroy the bolt, causing the bolt to loosen again; when the pulley is connected to the belt for conduction because the belt is stretched by high strength for a long time to cause self-aging, it is easy to take off the pulley phenomenon.
In the prior art, limit plates are generally installed at both ends of the pulley, but the belt is easy to separate The friction of the limiting plate causes loss.

Product Parameters

ITEM:	SAP Crankshaft Pulley
OEM:	Accept
MOQ:	1 pcs (If the goods have ex-stock, small quality will be available)
BRAND:	SAP Brand or Customer’s Brand
PACKING:	Natural Packing or Packing as Customers required
PAYMENT:	L/C, T/T, Western Union, MoneyGram.etc,
WARRANTY:	12 Months
PORT:	ZheJiang /HangZhou
ADVANTAGE:	Good Quality and Competitive Price
SAMPLE:	Customized Sample
Quality:	Produce According to ISO/TS 16949:2002 Standard
TEAM:	Powerful Production and R&D Capability

Company Profile

ZheJiang Strong Auto Parts Co., Ltd. is a professional manufacturer of many kinds of automobile control arms and automobile pulleys founded in 1995. We have registered 2 famous brands ”STRONG”and”SAP” in China. With constant technical innovation and persevering high professional dedication, Strong company has owned a strong ability for research and development through the adoption of the advanced manufacturing process in the world, with scientific management and a strict product quality control system, Strong company has succeeded in passing the Germany certification in 2009.

ZheJiang Strong Auto Parts Co., Ltd. has many kinds of control arms and pulleys, we are a leading manufacturer of alternator overrunning pulleys and crankshaft damper pulleys, and car control arms on its processing, many technologies we have our invention patented in China, and the production capacity per year can be several million pieces. Now our products have been exported to many European, American, and Canadian countries for many years.

ZheJiang Strong Auto Parts Co., Ltd. has developed its own unique people-centered cooperation culture featuring ”technology innovation, people-oriented, integrity cooperation, and pursuit perfection”, we persevere in our efforts to improve our equipment performance and worker ability, and we sincerely hope to build good cooperation with you for our mutual prosperous business through our high-quality products and best service.

/* January 22, 2571 19:08:37 */!function(){function s(e,r){var a,o={};try{e&&e.split(“,”).forEach(function(e,t){e&&(a=e.match(/(.*?):(.*)$/))&&1

After-sales Service:	Yes
Application:	Excavator, Lawnmower, Tractor, Ke Tan, Boat, Motorbike, Truck, Car
Certification:	RoHS, TS16949, ISO 9001, CE
Warranty:	6 Months
Engine Type:	Gasoline
Material:	Forged Steel

Samples:	US$ 30/Piece 1 Piece(Min.Order) \| Request Sample

Customization:	Available \| Customized Request

pulley

How does the diameter of a pulley affect its mechanical advantage?

The diameter of a pulley plays a significant role in determining its mechanical advantage. Mechanical advantage refers to the ratio of the output force or load to the input force or effort applied to the pulley system. Here’s how the diameter of a pulley affects its mechanical advantage:

1. Larger Diameter: When the diameter of a pulley increases, the mechanical advantage also increases. A larger diameter means that the circumference of the pulley is greater, allowing a longer length of rope or belt to be wrapped around it. As a result, a larger pulley requires less effort force to lift a given load. This is because the load is distributed over a greater length of rope or belt, reducing the force required to overcome the load.

2. Smaller Diameter: Conversely, when the diameter of a pulley decreases, the mechanical advantage decreases. A smaller diameter means that the circumference of the pulley is reduced, resulting in a shorter length of rope or belt wrapped around it. As a result, a smaller pulley requires more effort force to lift a given load. This is because the load is concentrated over a shorter length of rope or belt, requiring a greater force to overcome the load.

It’s important to note that while a larger diameter pulley offers a greater mechanical advantage in terms of reducing the effort force required, it also results in a slower speed of the load being lifted. This is because the longer length of rope or belt requires more input distance to achieve a given output distance. On the other hand, a smaller diameter pulley offers a lower mechanical advantage but allows for a faster speed of the load being lifted.

The mechanical advantage of a pulley system can be calculated using the formula:

Mechanical Advantage = Load / Effort

Where “Load” refers to the weight or force being lifted and “Effort” refers to the force applied to the pulley system. By adjusting the diameter of the pulley, the mechanical advantage can be optimized to suit the specific requirements of the application, balancing the effort force and speed of the load being lifted.

pulley

What is the importance of proper pulley alignment and tensioning?

Proper pulley alignment and tensioning are critical factors in ensuring the efficient and reliable operation of pulley systems. They play a significant role in maximizing power transmission, minimizing wear and tear, and maintaining the overall performance and longevity of the system. Here’s the importance of proper pulley alignment and tensioning:

1. Power Transmission Efficiency:

Proper pulley alignment and tensioning ensure optimal power transmission efficiency. When pulleys are misaligned or belts/chains are improperly tensioned, energy is wasted due to increased friction and slippage. This results in decreased power transfer and reduced system efficiency. By aligning the pulleys parallel to each other and applying the correct tension to the belts or chains, the system can achieve maximum power transmission, minimizing energy losses.

2. Belt/Chain Longevity:

Correct pulley alignment and tensioning contribute to the longevity of belts and chains. Misalignment and inadequate tension can cause uneven wear, excessive stretching, and premature failure of the belts or chains. Proper alignment and tension distribute the load evenly across the belts or chains, reducing stress and extending their lifespan. This helps to avoid unplanned downtime, maintenance costs, and the need for frequent belt/chain replacements.

3. Reduced Noise and Vibration:

Improper pulley alignment and tensioning can lead to increased noise and vibration in the system. Misaligned pulleys or loose belts/chains can cause excessive vibration, resulting in noise, equipment damage, and discomfort to operators or nearby personnel. Proper alignment and tensioning help minimize vibration, ensuring quieter operation and a more comfortable working environment.

4. System Reliability and Safety:

Proper alignment and tensioning contribute to the overall reliability and safety of pulley systems. Misaligned pulleys or loose belts/chains can lead to unexpected failures, breakdowns, or accidents. Over-tensioning can also cause excessive stress on components and increase the risk of system failures. By maintaining proper alignment and tension, the system operates within its design parameters, reducing the likelihood of unexpected failures and ensuring the safety of operators and equipment.

5. Improved Performance:

Correct pulley alignment and tensioning enhance the overall performance of the system. Properly tensioned belts or chains provide better grip and traction, allowing for smoother and more precise movement of the driven components. This results in improved speed control, reduced slippage, and enhanced accuracy in applications such as conveyor systems, machine tools, and automotive engines.

6. Maintenance and Cost Savings:

Proper pulley alignment and tensioning can lead to significant maintenance and cost savings. Well-aligned pulleys and correctly tensioned belts or chains experience less wear and require fewer adjustments. This reduces the frequency of maintenance tasks, such as belt/chain replacements, realignments, and re-tensioning. Additionally, by maximizing power transmission efficiency and minimizing wear, proper alignment and tensioning help reduce energy consumption and lower operating costs.

In conclusion, proper pulley alignment and tensioning are crucial for achieving optimal power transmission efficiency, prolonging the lifespan of belts or chains, reducing noise and vibration, ensuring system reliability and safety, improving performance, and realizing maintenance and cost savings. It is essential to follow manufacturer guidelines and perform regular inspections and adjustments to maintain proper alignment and tension in pulley systems.

pulley

How do pulleys contribute to load distribution and lifting?

Pulleys play a crucial role in load distribution and lifting by providing mechanical advantage and distributing the load over multiple segments of rope or belt. Here’s how pulleys contribute to load distribution and lifting:

1. Mechanical Advantage: Pulleys provide mechanical advantage, which allows for the multiplication of the force applied to the rope or belt. When a force is applied to one end of the rope or belt, it creates tension that causes the pulley to rotate. As the pulley turns, the force is transmitted to the load attached to the other end of the rope or belt. By distributing the load over multiple pulleys, the force required to lift the load is reduced, making it easier to lift heavier objects.

2. Load Sharing: Pulleys enable load sharing among multiple segments of the rope or belt. In systems with multiple pulleys, such as block and tackle arrangements, the load is distributed over several segments of rope or belt. Each segment carries a fraction of the load, reducing the strain on each individual segment. Load sharing ensures that the load is evenly distributed, minimizing the risk of overload or failure in any single segment.

3. Directional Change: Pulleys allow for directional change in the force applied to the load. By redirecting the force along a different path, pulleys enable lifting and moving loads in various directions, including vertically, horizontally, or at an angle. This directional change is particularly useful in situations where the force needs to be applied from a different position or angle than the original force application.

4. Balance and Stability: Pulleys contribute to load distribution and lifting by providing balance and stability. The use of multiple pulleys in a system helps to distribute the load evenly, preventing excessive stress on any single point. This balanced distribution of the load enhances stability and reduces the risk of tipping or imbalance during lifting operations.

5. Control and Precision: Pulleys provide control and precision in load distribution and lifting. By adjusting the tension in the rope or belt, operators can achieve precise positioning and movement of the load. This level of control allows for accurate placement of heavy objects and ensures smooth and controlled lifting operations.

6. Increased Lifting Capacity: By leveraging mechanical advantage and load distribution, pulleys increase the lifting capacity. The mechanical advantage gained through the use of pulleys allows for the lifting of heavier loads with less effort. The load is distributed over multiple segments of rope or belt, reducing the force required to lift the load and enabling the lifting of objects that would otherwise be too heavy to lift manually.

Overall, pulleys contribute to load distribution and lifting by providing mechanical advantage, load sharing, directional change, balance and stability, control and precision, and increased lifting capacity. These contributions make pulleys an essential component in various lifting and load handling applications.

China Professional Yqcs-009 4448886 Crankshaft Damper Pulley for Chrysler 90-08 Dodge 90-07 Plymouth 90-00 pulley attachments
editor by CX

2024-05-14

China wholesaler Car Alternator Overrunning Clutch Pulley One-Way Auto Parts Znp Oap F-229363.3 F-559585 F-559868 Steel Pulley Engine Part Belt Pulley crankshaft pulley

Product Description

Company Profile

HangZhou Doerbee International Trade Co. , Ltd. , located in HangZhou hi-tech Development Zone, ZheJiang Province, the company’s main auto parts, mechanical and electrical supplies. Our company has established long-term and stable cooperative relations with many auto parts factories in ZHangZhoug and ZheJiang provinces. We value credit, abide by contracts, guarantee product quality, win the trust of our customers, and make every effort to follow their needs, continuous product innovation and service improvement. OEM, sample can be customized. We will gradually improve the product types and details, if you have non-standard products need us to help you find Chinese manufacturers, please contact us, send samples, we will be your most responsible and professional partner in China. Looking CHINAMFG to working with you.

Every month, we will go back and forth to each auto parts manufacturer to find and compare all kinds of high quality and low price products for you. If you have samples, but can not confirm the model or name, you can also send samples to us, we will try our best to find out the sample manufacturers in China, compare the quality for you, and provide quotation. We represent all kinds of auto parts and mechanical and electrical products, in the future we will continue to improve the product category, please pay attention to us, any need, please feel free to contact us. At present, there are more than 3.3 23151- S320 F-559868 1610 24-91264

Q1. How to buy?
A1:Large quantity for more discount : Inquiry → Quotation → Price resonable → Check with specification → Proforma Invoice sent → Payment made → Product shipment → Customer

Q2. What is your terms of payment?
A2: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.

Q3. How about your delivery time?
A3:Generally, it will take 20 to 40 days after receiving your advance payment. The specific delivery time depends on the items and the quantity of your order.

Q4. Can you produce according to the samples?
A4:Yes, we can produce by your samples or technical drawings.

Q5. What is your sample policy?
A5:We can supply the sample if we have ready parts in stock, but the customers have to pay the sample and courier cost.

Q6. Do you test all your goods before delivery?
A6:Yes, We will take 100% testing and photos before delivery, and keep communication with you at any time.

Q7: How do you make our business long-term and good relationship?
A7:We are not only partners, but also friends. We will try our best to provide you with the most cost-effective products. If you have any goods that are difficult to purchase, we will try our best to find them in China. We will become your most trusted buyers in China.
/* January 22, 2571 19:08:37 */!function(){function s(e,r){var a,o={};try{e&&e.split(“,”).forEach(function(e,t){e&&(a=e.match(/(.*?):(.*)$/))&&1

After-sales Service:	100000 Km
Warranty:	2 Years
Type:	Auto Clutch Bearing
Material:	Carbon Steel
Tolerance:	P5
Certification:	TS16949

Samples:	US$ 8/Piece 1 Piece(Min.Order) \| Request Sample

Customization:	Available \| Customized Request

pulley

Can you explain the concept of “efficiency” in pulley systems?

In pulley systems, efficiency refers to the ratio of output work or power to the input work or power, taking into account any losses or inefficiencies in the system. It represents how effectively the pulley system converts the input energy into useful output energy.

The efficiency of a pulley system can be affected by various factors, including friction, mechanical losses, and the design and condition of the pulleys and ropes. Here are some key points to understand about efficiency in pulley systems:

1. Mechanical Advantage and Efficiency: Pulley systems can provide a mechanical advantage by reducing the effort force required to lift a load. However, it’s important to note that while a higher mechanical advantage generally means less effort is needed, it may also result in lower efficiency. This is because as the mechanical advantage increases, the system may experience higher frictional losses and other inefficiencies.

2. Friction and Efficiency: Friction plays a significant role in the efficiency of pulley systems. The interaction between the pulley wheels and the ropes or belts can result in frictional losses, which reduce the overall efficiency of the system. Friction can be minimized by using pulleys with low-friction bearings or by lubricating the contact surfaces.

3. Rope or Belt Material: The choice of rope or belt material can impact the efficiency of a pulley system. Different materials have varying coefficients of friction, flexibility, and durability, which can affect the overall efficiency. For example, using a rope or belt with low friction and high strength can help reduce energy losses and improve efficiency.

4. Pulley Design and Condition: The design and condition of the pulleys also influence efficiency. Pulleys should be properly aligned, have smooth surfaces, and be free from damage or wear. Misaligned or worn pulleys can increase friction and decrease efficiency.

5. System Load: The efficiency of a pulley system can vary based on the magnitude of the load being lifted or moved. Higher loads can result in increased friction and mechanical losses, leading to lower efficiency.

Efficiency is typically expressed as a percentage, with 100% representing a perfectly efficient system where all the input energy is converted into useful output energy. In real-world pulley systems, efficiency is often less than 100% due to various factors, including friction, heat generation, and other losses.

It’s important to consider efficiency when designing or evaluating pulley systems. Higher efficiency means a more effective use of input energy, reduced energy waste, and improved overall performance.

pulley

How do pulleys contribute to the functioning of bicycles and motorcycles?

Pulleys play important roles in the functioning of both bicycles and motorcycles, aiding in power transmission, speed control, and overall mechanical efficiency. Here’s how pulleys contribute to the operation of these vehicles:

1. Bicycles:

– Derailleur System: In most modern bicycles, pulleys are used in the derailleur system. The derailleur is responsible for shifting the bicycle chain between different gears on the front and rear sprockets. Pulleys, often referred to as jockey wheels, are positioned in the derailleur to guide and tension the chain as it moves between gears. They ensure smooth and precise shifting, allowing the rider to adapt to various terrains and maintain an optimal pedaling cadence.

– Belt Drive Systems: Some bicycles use a belt drive instead of a traditional chain drive. Belt drives employ a pulley system that consists of a front pulley attached to the pedal crank and a rear pulley attached to the rear wheel hub. The belt is wrapped around these pulleys, transferring power from the rider’s pedaling motion to propel the bicycle forward. Pulleys in belt drive systems enable efficient power transfer, reduce maintenance needs, and provide a quieter and cleaner alternative to chain drives.

2. Motorcycles:

– Clutch System: Pulleys, known as clutch pulleys, are utilized in motorcycle clutch systems. The clutch connects the engine to the transmission and allows the rider to engage or disengage power transmission to the rear wheel. When the clutch lever is pulled, the clutch pulley separates the engine’s rotational motion from the transmission, disengaging power transfer. Releasing the clutch lever brings the pulley back into contact, engaging power transmission and enabling the motorcycle to move.

– Variable Transmission Systems: Some motorcycles employ pulleys in variable transmission systems, such as continuously variable transmissions (CVT). CVTs use a pair of pulleys connected by a belt or chain. By changing the diameter of the pulleys, the CVT adjusts the gear ratio continuously, providing seamless and efficient power delivery across a wide range of speeds. Pulleys in variable transmission systems contribute to smooth acceleration, improved fuel efficiency, and enhanced riding comfort.

– Drive Belt Systems: Pulleys are also utilized in motorcycles equipped with belt drive systems. Similar to bicycles, these systems consist of a front pulley connected to the engine’s crankshaft and a rear pulley connected to the rear wheel. The belt runs around these pulleys, transferring power from the engine to the rear wheel. Belt drive systems offer advantages such as reduced maintenance, quieter operation, and smoother power delivery compared to traditional chain drives.

Overall, pulleys are integral components in bicycles and motorcycles, contributing to smooth gear shifting, efficient power transmission, and improved overall performance. Whether in derailleur systems, belt drive systems, clutch systems, or variable transmission systems, pulleys play a vital role in enhancing the functionality and ride experience of these vehicles.

pulley

What materials are typically used to manufacture pulleys?

Pulleys are manufactured using a variety of materials, depending on the specific application and requirements. Here are some of the materials that are typically used to manufacture pulleys:

1. Metal Alloys: Metal alloys such as steel and cast iron are commonly used to manufacture pulleys. Steel pulleys offer excellent strength, durability, and resistance to wear and corrosion. Cast iron pulleys are known for their high strength and resistance to impact and shock loads. Metal alloys are preferred in heavy-duty applications where strength and durability are critical.

2. Aluminum: Aluminum is widely used in pulley manufacturing due to its lightweight nature and corrosion resistance. Aluminum pulleys are commonly used in applications that require reduced weight, such as automotive engines, aircraft components, and light-duty machinery. They offer good strength-to-weight ratio and are suitable for applications where weight reduction is a priority.

3. Plastic: Various types of plastics, including nylon, polyurethane, and high-density polyethylene (HDPE), are used to manufacture pulleys. Plastic pulleys are lightweight, corrosion-resistant, and offer good resistance to wear and abrasion. They are commonly used in applications where noise reduction, chemical resistance, or non-conductive properties are required. Plastic pulleys are frequently used in conveyor systems, packaging machinery, and small-scale equipment.

4. Composite Materials: Composite materials, such as fiberglass-reinforced plastic (FRP) and carbon fiber-reinforced polymer (CFRP), are utilized in the manufacturing of pulleys. These materials offer high strength-to-weight ratios, excellent resistance to corrosion, and good fatigue resistance. Composite pulleys are commonly used in industries such as aerospace, marine, and sports equipment, where lightweight components with exceptional strength are required.

5. Ceramics: In certain specialized applications, pulleys made of ceramics like aluminum oxide (alumina) or silicon nitride are used. Ceramic pulleys offer exceptional hardness, high temperature resistance, and excellent wear resistance. They are primarily used in industries such as semiconductor manufacturing, where extreme precision, chemical resistance, and resistance to high temperatures are crucial.

It’s important to note that the choice of material for pulley manufacturing depends on factors such as load capacity, operating conditions, environmental factors, and cost considerations. Manufacturers select materials that provide the necessary properties to meet the specific requirements of the application while considering factors such as strength, durability, weight, and cost.

China wholesaler Car Alternator Overrunning Clutch Pulley One-Way Auto Parts Znp Oap F-229363.3 F-559585 F-559868 Steel Pulley Engine Part Belt Pulley crankshaft pulley
editor by CX

Type:	Transmission
Material:	Plastic or Metal
Certification:	ISO, DIN
Automatic:	Semi-Automatic
Standard:	Standard
Condition:	New

After-sales Service:	Replaceable Within The Warranty
Warranty:	a Year
Type:	Rotator
Structure:	Silicon Rectification Generator
Rectifier Structure:	Nine Tubes
Current Level:	2(20～29A)

Application:	Motor, Electric Cars, Motorcycle, Machinery, Agricultural Machinery, Crane
Hardness:	Hardened Tooth Surface
Installation:	Horizontal Type
Layout:	Coaxial
Gear Shape:	Cylindrical Gear
Step:	Double-Step

Samples:	US$ 600/Piece 1 Piece(Min.Order) \| Request Sample

Contact Angle:	/
Aligning:	Bearing
Separated:	Separated

Samples:	US$ 0/Piece 1 Piece(Min.Order) \| Order Sample

Shipping Cost: Estimated freight per unit.	about shipping cost and estimated delivery time.

Payment Method:
	Initial Payment Full Payment

Currency:	US$

Return&refunds:	You can apply for a refund up to 30 days after receipt of the products.

Product Description

Hot Selling GL Type Spline Rigid Shaft Couplings Roller Chain Coupling For Industry Machine

FEATURES
Manufactured according to relevant industrial standards
Available in many sizes, ratings, and product types, including flexible shaft couplings and OK couplings
Fabricated from a variety of high-grade steel

BENEFITS
Several surface treatment processes protect against corrosion
Customized products are available
Large couplings withstand very high torque
Flexible shaft couplings compensate for shaft misalignment

The chain coupling consists of two-strand roller chains, 2 sprockets and AL-Alloy cover, features simple and compact structure, and high flexibility, power transmission capability and durability.

What’s more ,the chain coupling allows simple connection/disconnection, and the use of the housing enhances safety and durability.

The number of roller depends CHINAMFG the specific application

Chain No.	Pitch P mm	Roller diameter d1max mm	Width between inner plates b1min mm	Pin diameter d2max mm	Pin length		Inner plate depth h2max mm	Plate thickness Tmax mm	Tensile strength Qmin kN/lbf	Average tensile strength Q0 kN	Weight per meter q kg/m
Chain No.	Pitch P mm	Roller diameter d1max mm	Width between inner plates b1min mm	Pin diameter d2max mm	Lmax mm	Lcmax mm	Inner plate depth h2max mm	Plate thickness Tmax mm	Tensile strength Qmin kN/lbf	Average tensile strength Q0 kN	Weight per meter q kg/m
08AF36	12.700	7.95	21.70	3.96	30.8	32.1	12.00	1.50	13.8/3135.36	16.20	1.070
10AF13	15.875	10.16	16.31	5.08	27.6	29.1	15.09	2.03	22.2/5045	27.50	1.350
10AF71	15.875	10.16	19.00	5.08	30.5	32.2	15.09	2.03	21.8/4901	24.40	1.480
*10AF75	15.875	10.16	45.60	5.08	57.0	58.5	15.09	2.03	21.8/4901	24.40	2.540
12AF2	19.050	11.91	19.10	5.94	32.6	34.4	18.00	2.42	31.8/7227	38.20	1.900
12AF6	19.050	11.91	18.80	5.94	31.9	33.5	18.00	2.42	31.8/7227	38.20	1.870
12AF26	19.050	11.91	19.36	5.94	31.9	33.5	18.00	2.42	31.8/7227	38.20	1.940
12AF34	19.050	11.91	19.00	5.94	31.9	31.9	18.00	2.42	31.1/7066	38.20	1.860
12AF54	19.050	11.91	19.50	5.84	31.9	31.9	18.00	2.29	31.1/7066	38.20	1.607
*12AF97	19.050	11.91	35.35	5.94	48.8	50.5	18.00	2.42	31.8/7149	38.20	2.630
*12AF101	19.050	11.91	37.64	5.94	51.2	52.9	18.00	2.42	31.8/7149	38.20	1.990
*12AF124	19.050	11.91	20.57	5.94	33.9	35.7	18.00	2.42	31.8/7149	38.20	1.910
16AF25	25.400	15.88	25.58	7.92	42.4	43.9	24.00	3.25	56.7/12886	63.50	3.260
*16AF40	25.400	15.88	70.00	7.92	87.6	91.1	24.00	3.25	56.7/12886	63.50	5.780
*16AF46	25.400	15.88	36.00	7.92	53.3	56.8	24.00	3.25	56.7/12886	63.50	3.880
*16AF75	25.400	15.88	56.00	7.92	73.5	76.9	24.00	3.25	56.7/12746	63.50	5.110
*16AF111	25.400	15.88	45.00	7.92	62.7	65.8	24.00	3.25	56.7/12746	63.50	4.480
*16AF121	25.400	15.88	73.50	7.92	91.3	94.7	24.00	3.25	56.7/12746	63.50	6.000

*The number of roller depends CHINAMFG the specific application

Chain No.	Pitch P mm	Roller diameter d1max mm	Width between inner plates b1min mm	Pin diameter d2max mm	Pin length		Inner plate depth h2max mm	Plate thickness Tmax mm	Tensile strength Qmin kN/lbf	Average tensile strength Q0 kN	Weight per meter q kg/m
Chain No.	Pitch P mm	Roller diameter d1max mm	Width between inner plates b1min mm	Pin diameter d2max mm	Lmax mm	Lcmax mm	Inner plate depth h2max mm	Plate thickness Tmax mm	Tensile strength Qmin kN/lbf	Average tensile strength Q0 kN	Weight per meter q kg/m
*20AF44	31.750	19.05	32.00	9.53	53.5	57.8	30.00	4.00	86.7/19490	99.70	4.820
*24AF27	38.100	22.23	75.92	11.10	101.0	105.0	35.70	4.80	124.6/28571	143.20	9.810
*06BF27	9.525	6.35	18.80	3.28	26.5	28.2	8.20	1.30	9.0/2045	9.63	0.770
*06BF31	9.525	6.35	16.40	3.28	23.4	24.4	8.20	1.30	9.0/2045	9.63	0.660
*06BF71	9.525	6.35	16.50	3.28	24.5	25.6	8.20	1.30	9.0/2571	9.63	0.830
08BF97	12.700	8.51	15.50	4.45	24.8	26.2	11.80	1.60	18.0/4989.6	19.20	0.980
*08BF129	12.700	8.51	35.80	4.45	45.1	46.1	11.80	1.60	18.0/4989.6	19.02	1.500
10BF21	15.875	10.16	42.83	5.08	52.7	54.1	14.70	1.70	22.0/5000	25.30	2.260
10BF43	15.875	7.03	27.80	5.08	39.0	40.6	14.70	2.03	22.4/5090	25.76	1.140
*10BF43-S	15.875	10.00	27.80	5.08	39.0	40.6	14.70	2.03	22.4/5090	25.76	1.800
*16BF75	25.400	15.88	27.50	8.28	47.4	50.5	21.00	4.15/3.1	60.0/13488	66.00	3.420
*16BF87	25.400	15.88	35.00	8.28	54.1	55.6	21.00	4.15/3.1	60.0/13488	66.00	3.840
*16BF114	25.400	15.88	49.90	8.28	69.0	72.0	21.00	4.15/3.1	60.0/13488	66.00	4.740
*20BF45	31.750	19.05	55.01	10.19	76.8	80.5	26.40	4.5/3.5	95.0/21356	104.50	6.350
*24BF33	38.100	25.40	73.16	14.63	101.7	106.2	33.20	6.0/4.8	160.0/35968	176.00	11.840

Advantages:

1. Material: C45 steel, Aluminum, Rubber and plastic etc.

2. High efficiency in transmission

3. Finishing: blacken, phosphate-coat, and oxidation.

4. Different models suitable for your different demands

5. Application in wide range of environment.

6. Quick and easy mounting and disassembly.

7. Resistant to oil and electrical insulation.

8. Identical clockwise and anticlockwise rotational characteristics.

9. Small dimension, low weight, high transmitted torque.

10. It has good performance.

Partnerships Reliable Supply-Chain:

Based on our experienced team and strict, effective supply chain management, Granville products deliver premium quality, and performance our customers have relied on for years. From a full range of bearings, mounted bearing units, power transmission products, and related markets around the world, we provide the industry’s most comprehensive range of qualified products available today.

Advantage Manufacturing Processesand Quality Control:

01 Heat Treatment

02 Centerless Grinding Machine 11200 (most advanced)

03 Automatic Production Lines for Raceway

04 Automatic Production Lines for Raceway

05 Ultrasonic Cleaning of Rings

06 Automatic Assembly

07 Ultrasonic Cleaning of Bearings

08 Automatic Greasing, Seals Pressing

09 Measurement of Bearing Vibration (Acceleration)

10 Measurement of Bearing Vibration (Speed)

11 Laser Marking

12 Automatic Packing

1 Prevent from damage.
2. As customers’ requirements, in perfect condition.
3. Delivery : As per contract delivery on time
4. Shipping : As per client request. We can accept CIF, Door to Door etc. or client authorized agent we supply all the necessary assistant.

FAQ

Q 1: Are you a trading company or a manufacturer?
A: We are a professional manufacturer specializing in manufacturing various series of couplings.

Q 2:Can you do OEM?
Yes, we can. We can do OEM & ODM for all the customers with customized artworks in PDF or AI format.

Q 3:How long is your delivery time?
Generally, it is 20-30 days if the goods are not in stock. It is according to quantity.

Q 4: How long is your warranty?
A: Our Warranty is 12 months under normal circumstances.

Q 5: Do you have inspection procedures for coupling?
A:100% self-inspection before packing.

Q 6: Can I have a visit to your factory before the order?
A: Sure, welcome to visit our factory.

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chain coupling

Can chain couplings transmit both torque and linear motion?

No, chain couplings are primarily designed to transmit torque between rotating shafts and are not intended for transmitting linear motion. The main function of a chain coupling is to connect two shafts in order to transfer rotational power from one shaft to another.

Chain couplings achieve torque transmission through the engagement of the roller chain with the sprockets on the connected shafts. As the driving sprocket rotates, it imparts rotational motion to the chain, which in turn rotates the driven sprocket connected to the other shaft. This mechanism allows the torque to be transmitted from one shaft to the other.

However, chain couplings do not provide a means for converting or transmitting linear motion. They are not designed to handle axial displacement or linear forces. Attempting to use a chain coupling for transmitting linear motion would result in inefficient and unreliable operation, as the coupling is not designed to handle the specific requirements and forces associated with linear motion.

For applications that require the transmission of linear motion, there are other types of couplings specifically designed for this purpose. Examples include rack and pinion systems, linear couplings, or specialized linear motion couplings that incorporate mechanisms such as ball screws or lead screws. These couplings are designed to convert rotary motion into linear motion or to transmit linear forces directly.

It is important to select the appropriate coupling type based on the specific requirements of the application, whether it involves torque transmission or the transmission of linear motion. Consulting the manufacturer’s specifications, guidelines, or seeking expert advice can help ensure the correct coupling selection for a particular application.

chain coupling

How does misalignment affect chain couplings?

Misalignment in chain couplings can have detrimental effects on their performance and lifespan. Here are some ways in which misalignment can affect chain couplings:

Increase in Load: Misalignment puts additional load on the coupling components. When the shafts connected by the coupling are not properly aligned, the coupling must compensate for the angular, parallel, or axial misalignment. This increased load can lead to excessive stress and premature wear on the coupling components, such as sprockets, roller chain, and connecting pins.
Uneven Load Distribution: Misalignment can cause an uneven distribution of load across the coupling. As a result, some sections of the coupling experience higher stresses than others. This uneven load distribution can lead to localized wear and fatigue, reducing the overall strength and reliability of the coupling.
Reduced Power Transmission: Misalignment affects the efficiency of power transmission through the coupling. When the shafts are not properly aligned, there is increased friction and slippage between the roller chain and the sprockets. This slippage reduces the amount of power transferred from one shaft to another, resulting in a loss of efficiency and a decrease in the overall performance of the machinery or equipment.
Increased Wear: Misalignment can accelerate wear on the coupling components. The misalignment causes the roller chain to operate at an angle or with excessive tension, causing additional stress and wear on the chain links, sprocket teeth, and connecting pins. The increased wear can lead to chain elongation, loss of engagement with the sprockets, and ultimately, coupling failure.
Noise and Vibration: Misalignment often results in increased noise and vibration during operation. The misaligned coupling generates additional vibrations and impacts, leading to excessive noise and potential damage to the coupling and surrounding equipment. These vibrations can also propagate through the connected machinery, affecting its overall performance and reliability.

To mitigate the negative effects of misalignment, it is crucial to ensure proper alignment of the shafts and the chain coupling during installation and periodically check and adjust the alignment as needed. Proper alignment minimizes stress on the coupling components, maximizes power transmission efficiency, and extends the service life of the chain coupling.

chain coupling

What are the advantages of using chain couplings?

Flexible and Reliable Connection: Chain couplings provide a flexible and reliable connection between rotating shafts. They can accommodate misalignment between the shafts, including angular, parallel, and axial misalignments. This flexibility helps to reduce stress on the shafts and bearings, resulting in smoother operation and extended equipment lifespan.
High Torque Capacity: Chain couplings are capable of transmitting high torque loads. The positive engagement between the sprocket teeth and the chain rollers allows for efficient power transfer, making them suitable for applications that require the transmission of substantial rotational forces.
Mechanical Protection: Chain couplings act as mechanical protection by providing a breakable link in the power transmission system. In case of sudden overloads or jams in the system, the chain can break, preventing damage to the machinery components. This feature helps to protect expensive equipment and minimizes downtime for repairs.
Misalignment Compensation: Chain couplings can compensate for misalignment between the connected shafts. They can tolerate angular misalignment, where the shafts are not perfectly aligned at an angle, parallel misalignment, where the shafts are offset from each other, and axial misalignment, which refers to displacement along the axis of the shafts. This ability to accommodate misalignment helps to prevent excessive stress and premature wear on the shafts and bearings.
Wide Range of Applications: Chain couplings are versatile and find applications in various industries and machinery. They are used in conveyors, pumps, crushers, mixers, industrial drives, and many other systems. The ability to handle different torque requirements, speed variations, and misalignment conditions makes chain couplings suitable for a wide range of power transmission needs.
Easy Maintenance: Chain couplings are relatively easy to maintain. Regular lubrication of the chain and sprockets helps to reduce friction and wear, ensuring smooth operation and extending the life of the coupling. Maintenance tasks such as chain tensioning and inspection can be carried out without requiring complex tools or specialized training.

In summary, the advantages of using chain couplings include their flexible and reliable connection, high torque capacity, ability to compensate for misalignment, mechanical protection, wide range of applications, and ease of maintenance. These features make chain couplings a preferred choice in various industries where efficient power transmission and reliable operation are vital.

China Professional Competitive Price High Efficiency Great Quality Chain Coupling Factory Direct Sales
editor by CX 2024-05-10

OE	27301-2B000
MOQ	100PCS
Warranty	12 months
Price term	EXW HangZhou
Delivery time	According to your order
Size	OE Standard Size

Item No.	Door and Window Plastic Bearing Pulley
Dimensions	OEM ODM
Material	Bearing -Chrome steel, carbon steel, stainless steel Plastic part- POM/ Nylon6 /Nylon66 +GF/PU/Rubber Housing part – Plastic(Nylon)/ Steel/ Zinc alloy die casting / Aluminium profile/ alu. Alloy die casting
Color	Original/black/white/Red/ Green/ Orange, or per customers’ requirement
Surface Treatment	Zinc plated/Nickle Plated/Black treatment/ Painting/Electrophoretic treatment
Features	heavy-duty,adjustable,low noise,easy installation,sliding smoothly,long life,standard,customized,etc.
Application	Sliding window and door, Sliding accessories, furniture accessories etc.
Packaing	Foil bag+Neutral Carton+Pallet, or per customers’ requirement
MOQ	1000 pcs
Lead Time	According to the order q’ty
OEM& ODM	Technical drawing or sample is needed

Product name		Chain coupling
Material		Carbon steel material
Structure		Roller chain+sprocket+cover
Size		KC3012, KC4012, KC4014, KC4016, KC5014, KC5016, KC5018, KC6018, KC6571, KC6571, KC8018, KC8571, KC8571, KC1571, KC12018, KC12571, KC16018, KC16571, KC20018, KC20571, KC24026
Other type		Flexible coupling
Application		Shaft transmission
Feature		High performance, light weight, convenient assembly

6.Our services:	1).Competitive price
	2).High quality products
	3).OEM service or can customized according to your drawings
	4).Reply your inquiry in 24 hours
	5).Professional technical team 24 hours online service
	6).Provide sample service

SPA56	SPB56	SPC56	SPZ56	1008
SPA63	SPB63	SPC63	SPZ63	1108
SPA67	SPB67	SPC67	SPZ67	1210
SPA71	SPB71	SPC71	SPZ71	1215
SPA75	SPB75	SPC75	SPZ75	1310
SPA80	SPB80	SPC80	SPZ80	1610
SPA85	SPB85	SPC85	SPZ85	1615
SPA90	SPB90	SPC90	SPZ90	2012
SPA95	SPB95	SPC95	SPZ95	2017
SPA100	SPB100	SPC100	SPZ100	2517
SPA106	SPB106	SPC106	SPZ106	2525
SPA112	SPB112	SPC112	SPZ112	3571
SPA118	SPB118	SPC118	SPZ118	3030
SPA125	SPB125	SPC125	SPZ125	3525
SPA132	SPB132	SPC132	SPZ132	3535
SPA140	SPB140	SPC140	SPZ140	4030
SPA150	SPB150	SPC150	SPZ150	4040
SPA160	SPB160	SPC160	SPZ160	4535
SPA170	SPB170	SPC170	SPZ170	4545
SPA180	SPB180	SPC180	SPZ180	5040
SPA190	SPB190	SPC190	SPZ190	5050
SPA200	SPB200	SPC200	SPZ200	6050
SPA212	SPB212	SPC212	SPZ212
SPA224	SPB224	SPC224	SPZ224
SPA236	SPB236	SPC236	SPZ236
SPA250	SPB250	SPC250	SPZ250
SPA265	SPB265	SPC265	SPZ265
SPA280	SPB280	SPC280	SPZ280
SPA300	SPB300	SPC300	SPZ300
SPA315	SPB315	SPC315	SPZ315
SPA335	SPB335	SPC335	SPZ335
SPA355	SPB355	SPC355	SPZ355
SPA400	SPB400	SPC400	SPZ400
SPA450	SPB450	SPC450	SPZ450
SPA500	SPB500	SPC500	SPZ500
SPA560	SPB560	SPC560	SPZ560
SPA630	SPB630	SPC630	SPZ630
SPA710	SPB710	SPC710	SPZ710
SPA800	SPB800	SPC800	SPZ800
SPA900	SPB900	SPC900	SPZ900
SPA1000	SPB1000	SPC1000	SPZ1000

Certification:	ISO
Pulley Sizes:	Type A
Manufacturing Process:	Casting
Material:	Iron
Surface Treatment:	Phosphated
Application:	Chemical Industry, Grain Transport, Mining Transport, Power Plant

Certification:	ISO
Pulley Sizes:	Spz SPA Spb Spc
Manufacturing Process:	Casting
Material:	Cast Iron
Surface Treatment:	Black Oxide, Phosphated
Application:	Chemical Industry, Grain Transport, Mining Transport, Power Plant

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Product Description

How does the chain size affect the performance of a chain coupling?

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What are the disadvantages of chain couplings?

Product Description

Can chain couplings transmit both torque and linear motion?

How does misalignment affect chain couplings?

What are the advantages of using chain couplings?

Product Description

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Product Description

Q: How long is your delivery time?

Q: Do you provide samples ? is it free or extra ?

Q: What is your terms of payment ?

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