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China best Small Bearing Pulley Stainless Steel Track Pulley U-Shaped V-Shaped Track Pulley with Best Sales

Product Description

Single Bearing Trapezoid Gate Wheel

Model A B C D E Weight
(Y)
Units:g
Weight
(U)
Units:g
Weight
(V)
Units:g
30×11 35 11 30 45 17 * * 63
40×14 45 14 38 75 25 192 185 194
50×15 55 15 48 75 25 253 244 263
50×15 60 15 48 85 30 303 292 302
60×17 65 20 58 85 30 400 395 410
70×20 80 20 68 100 35 640 640 665
80×20 85 20 48 100 35 805 785 825
90×20 100 20 88 133 35 1130 1121 1145
100×20 105 20 98 133 35 1350 1338 1363
The data is measured by hand, maybe there are some errors, just for reference.

Double Bearing Gate Wheel

Model A B C D E Weight(Y) Weight(U)
50MM 55 26 48 85 30 324 320
60MM 65 30 58 85 30 617 580
70MM 80 32 68 100 35 977 954
80MM 85 32 48 100 35 1260 1223
90MM 100 32 88 133 35 1788 1760
100MM 105 32 98 133 35 2100 2078
The data is measured by hand, maybe there are some errors, just for reference.

Laminated Gate Wheel

Model A B C D Weight(Y/V) Weight(U)
50mm 48 15 100 26 260 250
60mm 58 17 100 26 390 360
70mm 68 20 136 33 590 570
80mm 78 20 136 33 750 725
90mm 88 20 152 33 1060 1030
100mm 98 20 152 33 1265 1225
The data is measured by hand, maybe there are some errors, just for reference.

Hang Gate Wheel

 Model A B C D E F G H I
H25 51 25 M9*50 9 95 79 25 6 27
H38 86 38 M12*70 11 120 118 38 10 32
H55 115 55 M20*85 14 140 159 44 10 15
The data is measured by hand, maybe there are some errors, just for reference.

Triangle Gate Wheels/ Rotation Gate Wheels/ Hanging Wheels/ White Zinc Gate Wheels/ Doule Wheels Double Bearing Gate Wheel

      We have already had nealy a decade producting and exporting experience. Since 2014, we have sold our products to dozens of countries all around the world. And we have established a deep cooperative relationship with many customers. 
      We make our products with heart, strive to bring the best quality for customers. So we got a lot of customer approval. After that, we will also strictly control, down-to-earth, and forge ahead.

        1.ZheJiang Joinwin Hardware and Tools Co., Ltd. we have 10 years manufacturing and exporting experience which ranks among the best in China. Mainly sales pliers, spanners, scissors, saws, screwdrivers, wheels, sillicone sealant, tapline and other hand tools. 
        2.Located in HangZhou where is just 180km far from HangZhou Port and many raw material factories around, greatly reduces transportation and procurement costs.
        3.We have professional sales and engineers to provide satisfied service to clients. Our company covers an area of 1000 square meters, has the most advanced production equipment and technology.      
        4.Customer first, team work, embrace change, sincere are our company culture.      
        5.We aim to provide clients more safety and convenient life.

              Pliers                 Adjustable Wrench  Combination Spanners         Hammers               Pruner Scissors        Aviation Tin Snips
      Screwdrivers                    Padlocks                   Hand Saws                       Axe                 Silicone Sealant 
Q1: Can I get a sample?
A1: Yes, the samples are usually free for customers.

Q2: Can you provide OEM service?
A2: Yes, we can produce the goods according to clients’ demands.

Q3: How can you guarantee the quality?
A3: We have advanced equipment and professional engineer and quality inspector to ensure the quality of the goods. And we will send extra goods for insurance. Besides, we have satisfied after-service.

Q4: What is the MOQ?
A4: 500 PCS.

Q5: How long you will finish my order?
A5: Totally in 30 days. (The specific situation depends on the production schedule of the production department.)
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After-sales Service: 5 Years
Warranty: 3 Years
Certification: CE
Splittable: Splittable
Surface Treatment: Zinc Plated
Material: Metal
Samples:
US$ 0.01/Piece
1 Piece(Min.Order)

|
Request Sample

Customization:
Available

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Customized Request

small pulley

What factors should be considered when selecting the right small pulley for a specific application?

When selecting the right small pulley for a specific application, several factors should be taken into consideration. These factors help ensure that the pulley meets the requirements of the application and functions optimally. Here are the key factors to consider:

1. Load Requirements:

– The load requirements of the application are crucial in determining the appropriate small pulley. Consider the weight or force that the pulley needs to support or transmit. This includes both the static load (weight at rest) and the dynamic load (weight in motion). Ensure that the selected pulley can handle the anticipated load without experiencing excessive wear, deformation, or failure.

2. Speed and RPM:

– The speed and RPM (revolutions per minute) at which the pulley will operate play a vital role in selecting the right pulley. Consider the desired rotational speed and the requirements of the application. Ensure that the selected pulley is designed to withstand the anticipated speed without encountering issues such as excessive heat generation, belt slippage, or premature wear.

3. Belt Type and Size:

– The type and size of the belt that will be used with the pulley are important considerations. Different applications may require specific belt types, such as V-belts, timing belts, or flat belts. Match the pulley design and specifications with the corresponding belt type and size to ensure proper fit, alignment, and power transmission efficiency.

4. Pulley Material:

– The material from which the small pulley is constructed is essential for its performance and durability. Consider factors such as the operating environment (temperature, humidity, corrosive substances) and the type of load (shock loads, heavy impacts). Common pulley materials include metals like steel or aluminum, as well as plastic or composite materials. Select a material that can withstand the environmental conditions and load requirements of the application.

5. Pulley Design and Profile:

– The design and profile of the small pulley are critical for proper belt engagement, efficiency, and alignment. Consider factors such as the groove profile (e.g., V-shaped, flat, round), the number of grooves (for multi-belt systems), and any specific design features (such as flanges or guides). Ensure that the selected pulley design is compatible with the belt type, provides optimal contact surface, and facilitates efficient power transmission.

6. Shaft Compatibility:

– Consider the compatibility of the pulley with the shaft on which it will be mounted. Evaluate factors such as the shaft diameter, keyway requirements, and mounting method (set screw, keyway, press-fit). Ensure that the selected pulley matches the specifications of the shaft to ensure secure attachment, proper alignment, and efficient power transmission.

7. Environmental Factors:

– Take into account the environmental conditions in which the small pulley will operate. Factors such as temperature extremes, moisture, dust, chemicals, or exposure to UV radiation can affect the pulley’s performance and longevity. Choose a pulley that is designed to withstand the specific environmental conditions of the application to ensure reliable operation and minimize the risk of premature failure.

8. Manufacturer Reputation and Support:

– Consider the reputation and support provided by the pulley manufacturer. Choose a reputable manufacturer known for producing high-quality pulleys that meet industry standards. Check for warranty availability, technical support, and access to replacement parts or customization options. A reliable manufacturer can provide guidance in selecting the right pulley and offer assistance throughout the application’s lifecycle.

By considering these factors, you can select the right small pulley for a specific application, ensuring optimal performance, longevity, and efficiency. It is advisable to consult with pulley manufacturers, distributors, or industry experts to obtain specific guidance tailored to your application’s requirements.

small pulley

What are the advantages of using small pulleys in tight or confined spaces?

Using small pulleys in tight or confined spaces offers several advantages that make them well-suited for such environments. These advantages contribute to efficient utilization of space, ease of installation, and improved functionality. Here are the key advantages of using small pulleys in tight or confined spaces:

1. Compact Size:

– Small pulleys are specifically designed to have a compact size, making them ideal for use in tight or confined spaces. Their smaller dimensions allow them to fit into restricted areas where larger pulleys might not be feasible. By utilizing small pulleys, machinery and systems can be designed to occupy less space without compromising on the essential functionality.

2. Space Optimization:

– Small pulleys enable effective space optimization within machinery or systems. In tight or confined spaces, every inch matters, and small pulleys allow for efficient utilization of available space. They can be integrated into compact assemblies, allowing other components or mechanisms to be positioned closer together. This optimization results in more streamlined designs and increased overall system efficiency.

3. Flexible Installation Options:

– Small pulleys offer greater flexibility in terms of installation options. Their compact size allows them to be placed in various orientations and configurations, accommodating the constraints of tight or confined spaces. They can be mounted in positions that maximize accessibility, ease of maintenance, and overall functionality. This flexibility simplifies the installation process and enhances the adaptability of the system.

4. Enhanced Maneuverability:

– Small pulleys facilitate enhanced maneuverability within tight or confined spaces. Their reduced size and weight make it easier to manipulate and adjust their position during installation, maintenance, or repairs. This maneuverability is particularly advantageous when working in restricted areas where larger pulleys would be challenging to handle or maneuver.

5. Increased Design Freedom:

– Small pulleys provide designers with increased freedom to create innovative and efficient systems. The compact nature of small pulleys allows for more creative and versatile designs, enabling engineers to optimize the layout and arrangement of components. This freedom leads to improved overall system performance, functionality, and reliability.

6. Reduced Friction and Energy Loss:

– The use of small pulleys in tight or confined spaces can contribute to reduced friction and energy loss. With smaller pulleys, the belt or cable span between the pulleys is shorter, resulting in less bending and flexing. This reduced span reduces frictional losses and improves the overall efficiency of power transmission. Additionally, smaller pulleys require less energy to rotate due to their reduced inertia.

7. Improved System Accessibility:

– Small pulleys enhance system accessibility in tight or confined spaces. Their compact size allows for better access to other components or mechanisms situated nearby. Maintenance, repairs, or adjustments can be performed more easily and efficiently without the need for extensive disassembly or complex procedures. This improved accessibility simplifies maintenance tasks and reduces downtime.

8. Cost Savings:

– Incorporating small pulleys in tight or confined spaces can lead to cost savings. The compact size of small pulleys typically requires less material, resulting in lower production costs. Additionally, the optimization of space and improved system functionality can lead to more efficient use of resources and reduced overall system costs.

Overall, the advantages of using small pulleys in tight or confined spaces include their compact size, space optimization, flexible installation options, enhanced maneuverability, increased design freedom, reduced friction and energy loss, improved system accessibility, and potential cost savings. These advantages make small pulleys an excellent choice for applications where space constraints are a consideration.

small pulley

What types of belts or cables are often employed with small pulleys?

When it comes to small pulleys, various types of belts or cables are commonly employed depending on the specific application requirements. The choice of belt or cable is determined by factors such as the desired power transmission, speed ratios, environmental conditions, and load capacity. Here are some types of belts or cables that are often used with small pulleys:

1. V-Belts:

– V-belts are one of the most common types of belts used with small pulleys. They have a trapezoidal cross-section and are designed to fit into V-shaped grooves on the pulleys. V-belts are known for their high flexibility, reliability, and ease of installation. They are suitable for applications that require moderate power transmission and speed ratios.

2. Timing Belts:

– Timing belts, also known as synchronous belts, are toothed belts that engage with toothed pulleys. They provide precise and synchronous power transmission, making them ideal for applications that require accurate positioning or timing. Timing belts are often employed in small pulley systems where precise motion control is crucial, such as robotics, automation, or precision machinery.

3. Flat Belts:

– Flat belts are simple, flat, and flexible belts that make direct contact with the small pulley surface. They are commonly used in applications that require high-speed power transmission or where the pulley diameters are relatively small. Flat belts are suitable for systems with limited space and can be made from materials such as rubber, nylon, or polyurethane.

4. Round Belts:

– Round belts, also known as round o-ring belts, are circular cross-section belts that are often employed with small pulleys. They provide a positive grip by fitting into grooves or pulley recesses. Round belts are flexible, easy to install, and can transmit power in compact systems. They are commonly used in applications such as conveyors, packaging machinery, and small power tools.

5. Cable or Wire Rope:

– In certain applications, small pulleys are used with cables or wire ropes for power transmission or load handling. Cables or wire ropes consist of multiple strands of wire twisted together to form a strong and flexible structure. They are commonly employed in lifting and hoisting systems, cranes, winches, and other applications where heavy loads need to be moved.

6. Poly-V Belts:

– Poly-V belts, also known as multi-rib belts or micro-V belts, have a flat or slightly ribbed surface and engage with corresponding multi-groove pulleys. They offer higher power transmission capabilities compared to standard V-belts due to their increased contact area. Poly-V belts are commonly used in small pulley systems where higher power requirements or multiple belt setups are necessary.

7. Specialty Belts:

– Depending on the specific application, there are various specialty belts available that can be used with small pulleys. These include ribbed belts, serpentine belts, flat-flex belts, and others. Specialty belts are designed for specific purposes such as high-speed applications, unique configurations, or specific environmental conditions.

It’s important to note that the selection of the appropriate belt or cable for small pulleys depends on factors such as load requirements, speed ratios, environmental conditions, and the specific design of the pulley system. Manufacturers and engineers consider these factors to ensure reliable and efficient power transmission in small pulley applications.

China best Small Bearing Pulley Stainless Steel Track Pulley U-Shaped V-Shaped Track Pulley   with Best Sales China best Small Bearing Pulley Stainless Steel Track Pulley U-Shaped V-Shaped Track Pulley   with Best Sales
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