China factory Customize Complete Chrome Steel/Stainless Steel Wheel Runner/Roller/Pulley with Bearing S625zz pulley puller

Product Description

Customize Complete Chrome Steel/Stainless Steel Wheel Runner/Roller/Pulley with Bearing S625ZZ

ZheJiang CHINAMFG Bearing Co., Ltd.
 
      —–1). Miniature Ball Bearings in ZheJiang CHINAMFG are manufactured to the highest quality for standard and non-standard applications.
      —–2). Our technical department can modify any non-standard bearings to your specific requirements, even for small quantities.
      —–3). For any items not listed in our catalogue, please contact our experienced sales team.
 
Product Description
Customize Complete Chrome Steel/Stainless Steel Wheel Runner/Roller/Pulley with Bearing S625ZZ
Material: PU or Chrome Steel /Carbon Steel Rings + Plastic /Chrome Steel /Carbon Steel /Ceramic Balls, Iron cage Nylon/ Steel Cage;
Structure: Miniature Deep Groove Ball Bearings;
Brand: NMN or Customers’ OEM brand;
Ganrantee: One-Year After-Sale Ganrantee.
 
Features of ceramic bearing:
– Full ceramic bearing, SI3N4 or ZRO2 races and balls, PTFE cage or full balls no cage.
– Hybrid ceramic bearing, chrome/ stainless steel rings, SI3N4/ZRO2 balls, nylon/Peek cage.

Micro Bearing/ Miniature Bearing Series: Metric & Inch

Bearing No

(d)

(D)

(b)

Limiting Speed

open

Grease

Oil

*1000rpm

MR63zz Bearing

    3

6

2

71

80

683zz Bearing

7

2

63

75

693zz Bearing

8

3

60

67

603zz Bearing

9

3

56

67

623zz Bearing

10

4

50

60

MR74zz Bearing

  

 

  4

7

2

60

67

694zz Bearing

11

4

48

56

604zz Bearing

12

4

48

56

624zz Bearing

13

5

40

48

634zz Bearing

16

5

36

43

MR85zz Bearing

    5

8

2

53

63

685zz Bearing

11

3

45

53

695zz Bearing

13

4

43

50

605zz Bearing

14

5

40

50

625zz Bearing

16

5

36

43

635zz Bearing

19

6

32

40

MR106zz Bearing

    6

10

2.5

45

53

696zz Bearing

15

5

40

45

606zz Bearing

17

6

38

45

626zz Bearing

19

6

32

40

636zz Bearing

22

7

30

36

MR117zz Bearing

    7

11

2.5

43

50

687zz Bearing

14

3.5

40

50

697zz Bearing

17

5

36

43

607zz Bearing

19

6

36

43

627zz Bearing

22

7

30

36

637zz Bearing

26

9

28

34

MR128zz Bearing

  8

12

2.5

40

48

688zz Bearing

16

4

36

43

698zz Bearing

19

6

36

43

608zz Bearing

22

7

34

40

628zz Bearing

24

8

28

34

638zz Bearing

28

9

28

34

679zz Bearing

  9

14

3

3

42

689zz Bearing

17

4

36

43

699zz Bearing

20

6

34

40

609zz Bearing

24

7

32

38

629zz Bearing

26

8

28

34

639zz Bearing

30

10

24

30

Our Products

Packaging & Shipping

Packaging & Shipping:
With ZheJiang Naimei, all bearings are:
1). Packed in good and safe industrial packages, either in plastic bag, or plastic tube, or white box, or colored box. Customized package, pls contact us freely.
2). Shipped on time and handled carefully to ensure perfect package CHINAMFG customers’ receiving.
Our Services
Why Choose US?
ZheJiang  Naimei Bearing Co., Ltd. sincerely ensures every present and potential customers and friends that we will always Do Our Best:
Pre-Sales:
1. OEM & ODM Service;
2. Reponse any inquiry within 12 hours;
3. Detailed Bearing Datasheet and Quotation will be provided;
4. Free sample is avaible;
5. Factory Audit is the most welcome.
 
In-Production:
1. Production schedule and process details will be offered every week;
2. Mass production picture will also be offered;
3. Any other reasonable requirements will also be done
 
After-Sales:
1. Original clearance documents will be sent by DHL together with courier tracking number;
2. Customer satisficaiton survey;
3. One-Year quality ganrantee.
 
Company Profile
ZheJiang CHINAMFG Bearing Group is a professional  bearing manufacturer and exporter in China. We have been engaged in bearing industry for 20 years.  Our company is specialized in producing Deep Groove Ball Bearings, Tapered Roller Bearings,Spherical Roller Bearings and Special Bearings in accordance with Customers’ designs. Our bearings  has been widely applied into agricutural equipments,home applicances, power equipments,machine tools,automotives and engineering machinery,etc.

Our production is strictly executed with ISO9001 and ISO14001. Our products are mainly exported to Singpore, South Korea,Vietnam,Thailand,Turkey,Pakistan,Australia,Poland,France,UK,South Africa, USD,South America and other countries and regions of the world, with great public praise of high quality and reasonable price.

We sincerely hope we can build a long term relationship with all the clients and we also have great confidence in cooperating with every potential customer by most premium service and competitive price.

Welcome your inquiry and welcome your visit.ZheJiang CHINAMFG Bearing Co., Ltd.
Our main products include:
1. Miniature Bearings: like 608, 609, 625, 626, 693, 695, etc;
2. Deep Groove Ball Bearings: like 6000, 6200, 6300, 6800, 6900, 16000 Series;
3. Non-Standard Bearings: U grooved bearings, V grooved bearings, double grooved bearings, bearing rollers with or without plastic injection.
  
Research and Development
Since 2008, the Corporation has set up a Research & Development Center equipped with multiple laboratories used for precision measurement, mechanical testing, lifespan testing, and physicochemical testing, to continuously upgrade its skills and raise its manufacturing standard and product’s precision. Our workshops are installed with a series of advanced numerically-controlled, grinding and assembly equipment that utilize centralized filtration and cooling systems. Together with the production equipment suppliers, we developed these grinding, ultra-precision, fully automated integrated production lines, and own the intellectual property rights. The precision level of the products are at P5 level and above, with noise level CHINAMFG Z4, V4 and above. Some of our projects have exceeded the 30% precision reserves. Our products are widely used in electric motors, automobiles, motorcycles, household appliances, textile, electric tools and water pump equipment industries, both locally and globally. 
Other  products shows

Your Exclusive Consultant—-Swift
 

ZheJiang CHINAMFG Bearing Co.,Ltd

 
 

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Aligning: Non-Aligning Bearing
Separated: Unseparated
Samples:
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1 Set(Min.Order)

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Customization:
Available

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Customized Request

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

wheel pulley

What is the role of wheel pulleys in HVAC systems and air conditioning units?

Wheel pulleys serve important functions in HVAC systems and air conditioning units, contributing to their overall operation and efficiency. Here’s a detailed explanation:

1. Blower Motor Operation:

In HVAC systems and air conditioning units, wheel pulleys are utilized to drive the blower motor. The blower motor is responsible for circulating air through the system, facilitating the movement of conditioned air into the desired space. The wheel pulley, often connected to the motor shaft, transfers rotational motion from the motor to the blower wheel. This enables the blower wheel to spin and generate the necessary airflow for proper ventilation and temperature control.

2. Fan Speed Control:

Wheel pulleys play a role in controlling the speed of fans or blowers in HVAC systems. By employing pulleys of different sizes, the rotational speed of the blower wheel can be adjusted. A larger pulley size results in slower fan speed, while a smaller pulley size increases the speed. This allows for precise control of airflow and enables the HVAC system to adapt to varying cooling or heating requirements in different scenarios.

3. Belt-Driven Systems:

HVAC systems often utilize belt-driven mechanisms, where wheel pulleys are an integral component. A belt connects the motor’s pulley to the pulley on the blower wheel, allowing power transmission between the two components. Wheel pulleys ensure proper engagement with the belt, maintaining an effective grip and minimizing slippage. This reliable power transmission is crucial for the consistent operation of the blower motor and the smooth functioning of the HVAC system.

4. Tension and Alignment:

Wheel pulleys in HVAC systems help maintain proper tension and alignment of belts. Tensioning mechanisms, such as adjustable pulley positions or tensioners, are employed to ensure optimal tension in the belts. Proper tension prevents belt slippage and ensures that the belts remain tightly engaged with the wheel pulleys. Additionally, wheel pulleys may incorporate features like crowned surfaces or tracking guides to aid in belt alignment, reducing the risk of misalignment and optimizing the system’s performance.

5. Reduced Vibration and Noise:

Wheel pulleys contribute to the smooth and quiet operation of HVAC systems. They are often equipped with bearings or bushings that reduce friction and minimize vibrations. The smooth rotation of wheel pulleys reduces noise levels, ensuring a more comfortable and peaceful environment in buildings where the HVAC system is installed.

6. Maintenance and Replacement:

Proper maintenance and timely replacement of wheel pulleys are important in HVAC systems and air conditioning units. Regular inspection helps identify any wear, misalignment, or damage to the pulleys or belts, ensuring optimal performance and preventing potential failures. When necessary, damaged or worn wheel pulleys should be replaced to maintain the reliability and functionality of the HVAC system.

Overall, wheel pulleys play a significant role in HVAC systems and air conditioning units by facilitating blower motor operation, controlling fan speed, enabling belt-driven systems, maintaining tension and alignment, and contributing to a smooth and quiet operation. Their proper functioning and maintenance are essential for efficient air circulation and temperature control in various residential, commercial, and industrial settings.

wheel pulley

What types of materials are commonly used for wheel pulley components?

Wheel pulley components are typically made from a variety of materials, each selected based on specific performance requirements. Here are some commonly used materials for wheel pulley components:

1. Metals:

a. Steel: Steel is a widely used material for wheel pulley components due to its high strength, durability, and resistance to wear. It is capable of handling heavy loads and high-speed applications. Different types of steel, such as carbon steel or stainless steel, may be chosen based on factors like corrosion resistance and environmental conditions.

b. Aluminum: Aluminum is known for its lightweight properties, making it suitable for applications that require reduced weight or where inertia is a concern. It offers good corrosion resistance and is often used in pulleys that require high-speed rotation.

c. Cast Iron: Cast iron is preferred for its excellent wear resistance and ability to withstand heavy loads. It is commonly used in applications where durability and stability are crucial, such as industrial machinery.

2. Plastics:

a. Nylon: Nylon is a popular choice for wheel pulley components due to its high strength, low friction, and resistance to wear. It offers good dimensional stability and is often used in applications where noise reduction and smooth operation are important.

b. Polyurethane: Polyurethane is valued for its excellent abrasion resistance and elasticity. Pulleys made from polyurethane are suitable for applications that involve high wear or require shock absorption, such as conveyor systems.

c. Acetal: Acetal, also known as Delrin, is a thermoplastic with low friction and good dimensional stability. It provides high resistance to chemicals and moisture, making it suitable for pulleys used in demanding environments.

3. Composite Materials:

a. Fiberglass Reinforced Plastic (FRP): FRP pulleys are made by combining a resin matrix with fiberglass reinforcements. These pulleys offer high strength-to-weight ratios, corrosion resistance, and excellent dimensional stability. They are commonly used in industries such as marine, aerospace, and mining.

b. Carbon Fiber Reinforced Polymer (CFRP): CFRP pulleys are lightweight and possess exceptional strength. They exhibit high stiffness, low thermal expansion, and resistance to corrosion and fatigue. CFRP pulleys find applications in areas where weight reduction and high performance are critical, such as in sports equipment or high-end machinery.

It’s important to note that material selection for wheel pulley components depends on factors such as load capacity, speed, operating conditions, environmental factors, and cost considerations. By choosing the appropriate materials, wheel pulleys can deliver optimal performance, longevity, and reliability in various applications.

wheel pulley

What is a wheel pulley, and how is it used in mechanical systems?

A wheel pulley is a type of pulley that is specifically designed in the shape of a wheel. It consists of a circular disc with a groove or grooves along its circumference, which allows for the engagement of a belt or rope. Here’s a detailed explanation of what a wheel pulley is and how it is used in mechanical systems:

1. Function:

A wheel pulley is primarily used to transmit rotational motion and power between different components in a mechanical system. It serves as a connection point for a belt or rope, which is wrapped around the groove of the pulley. As the pulley rotates, the belt or rope moves along with it, transferring the motion and power to other parts of the system.

2. Power Transmission:

The main purpose of a wheel pulley is to facilitate power transmission. By connecting the pulley to a power source, such as an electric motor or an engine, and using a belt or rope, the rotational motion and power generated by the source can be transferred to other components or machines in the system. This enables the operation of various mechanical functions, such as driving conveyor belts, operating machinery, or lifting heavy loads.

3. Speed and Torque Regulation:

Wheel pulleys are also used to regulate the speed and torque in mechanical systems. By changing the size of the pulley or using pulleys of different diameters, the speed ratio between the input and output components can be adjusted. This allows for the control of rotational speed and the amplification or reduction of torque, depending on the specific requirements of the system.

4. Mechanical Advantage:

Wheel pulleys can provide mechanical advantage in certain applications. By utilizing a combination of pulleys, such as multiple pulleys of different sizes or incorporating a system of fixed and movable pulleys, mechanical advantage can be achieved. This can be beneficial in situations where a higher force is required to move or lift heavy objects, as the pulley system allows for the distribution of force over a larger area, reducing the effort needed.

5. Belt or Rope Engagement:

Wheel pulleys are designed with a groove or grooves along the circumference to ensure proper engagement of the belt or rope. This groove provides a secure grip on the belt or rope, preventing slippage and ensuring efficient power transmission. The groove profile may vary depending on the type of belt or rope being used, such as V-belts, flat belts, or round belts.

6. Applications:

Wheel pulleys are utilized in various mechanical systems across different industries. They can be found in machinery, automotive systems, conveyor systems, lifting equipment, and many other applications where rotational motion and power transmission are required.

7. Maintenance and Lubrication:

Proper maintenance and periodic lubrication of wheel pulleys are important to ensure their smooth operation and longevity. Regular inspection, cleaning, and lubrication help prevent wear, reduce friction, and maintain the efficiency of the pulley system.

Overall, wheel pulleys are essential components in mechanical systems, enabling power transmission, speed regulation, and mechanical advantage. They provide a reliable and efficient means of transferring rotational motion and power, contributing to the functionality and operation of various machines and equipment.

China factory Customize Complete Chrome Steel/Stainless Steel Wheel Runner/Roller/Pulley with Bearing S625zz   pulley puller		China factory Customize Complete Chrome Steel/Stainless Steel Wheel Runner/Roller/Pulley with Bearing S625zz   pulley puller
editor by CX

2024-04-25