China Good quality V Groove Wheel W/Bolt & Two Bearing pulley and belt

Product Description

Product Description








Product features

1. No Noise-the Precise ball bearings, 360 degree swivel and Rubber wheels make it rolling smooth and quiet, bid farewell to harsh noise, suitable for outdoor, hardwood floors and carpet; 

2. Heavy Duty-Steel Industrial threaded stem casters support 50kg capacity each caster; 

3. Lockable Brakes-The safety dual locking brakes lock both the swivel and wheels efficiently; 

4. Wide range of uses-Replacements for office chairs, suitable for furniture, shopping carts, dolly, workbench and trolley.


Fixed wheel




Our Advantages

1) MOQ : We can supply you the low mini order quantity

2) OEM : We can produce the goods as per the customer requirement.

3) Service : We are much more concern for the ON TIME DELIVERY & QUALITY



Company Profile

Hautine International Co., Ltd. is a professional exporter of Hand tools & Hardware in ZheJiang , China.
With the experience of handling hundreds of different items for more than 20 years, we know how to make the best selection for our customers.
It is our central value to supply quality products with less funds & less time for our customers.


Q: Are you trading company or manufacturer ?

A: We are a factory and we are engaged in export business.

Q: How long is your delivery time ?
A: Generally it is 15-30 days if the goods are in stock. or it is 30 days if the goods are not in stock, it is according to quantity.

Q: Do you provide samples ? is it free or extra ?
A: Yes, we could offer the sample for free charge but do not pay the cost of freight.

Q: What is your terms of payment ?
A: Payment≤USD1000, 100% in advance. Payment>USD1000, 30% T/T in advance ,balance before shippment.

Q: Can I purchase products which are not shown on the website?
A: Yes. Please send us your detailed requirements and we will try to help with your specific needs.

Q: Can you also offer the service with OEM and ODM ?
A: Yes, We can offer OEM/ODM service , please send us your brand information and specification

If you have another question, please feel free to Contact Us at any time.

/* 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

Brand: Hautine
Certificate: ISO9001
Surface: Color Zinc, White Galvanized
US$ 0/Piece
1 Piece(Min.Order)


Order Sample



Customized Request

.shipping-cost-tm .tm-status-off{background: none;padding:0;color: #1470cc}

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.

bearing pulley

How do bearing pulleys compare to other types of pulleys in various applications?

Bearing pulleys offer several advantages and considerations compared to other types of pulleys when used in various applications. Here is a comparison of bearing pulleys with other types of pulleys:

1. Friction and Efficiency:

Bearing pulleys, equipped with high-quality bearings, minimize friction and offer higher efficiency compared to plain or bushing pulleys. The low friction reduces energy loss and improves the overall performance of the system, especially in applications where power transmission efficiency is crucial.

2. Load Capacity:

Bearing pulleys generally have higher load-carrying capacities compared to plain or bushing pulleys. The bearings can handle larger radial and axial loads, making bearing pulleys suitable for applications that involve heavy loads or high tension requirements.

3. Smooth Operation:

The presence of bearings in bearing pulleys ensures smoother operation and reduced vibration compared to other types of pulleys. This smooth operation contributes to improved system performance, reduced wear on belts and other components, and quieter operation.

4. Maintenance and Lifespan:

Bearing pulleys often require less maintenance compared to plain or bushing pulleys. Bearings are typically designed for longer service life and can withstand higher speeds and operating conditions. Proper lubrication and periodic maintenance are still necessary for optimal performance, but the overall maintenance requirements are generally lower.

5. Precision and Alignment:

Bearing pulleys offer better precision and alignment compared to other types of pulleys. The bearings provide stable and accurate rotational movement, minimizing belt misalignment and reducing the risk of premature wear or belt slippage. This precision is crucial in applications where precise positioning or synchronization is required.

6. Cost Considerations:

In terms of cost, bearing pulleys may have a higher initial investment compared to plain or bushing pulleys. However, considering their longer lifespan, reduced maintenance requirements, and improved performance, bearing pulleys can offer better long-term cost-effectiveness in many applications.

It’s important to note that the suitability of bearing pulleys versus other types of pulleys depends on the specific application requirements, load conditions, operating environment, and budget constraints. Consulting with industry experts and considering the specific needs of the application can help in selecting the most appropriate type of pulley for optimal performance and efficiency.

bearing pulley

How do bearing pulleys contribute to the smooth movement of conveyor systems?

Bearing pulleys play a crucial role in ensuring the smooth movement of conveyor systems. They provide support, guidance, and efficient power transmission for the conveyor belts. Here’s how bearing pulleys contribute to the smooth operation of conveyor systems:

1. Support and Load Distribution:

Bearing pulleys are designed to support the weight of the conveyor belt and the conveyed materials. They are typically mounted on shafts and positioned at strategic locations along the conveyor system. The pulleys distribute the load evenly across the belt, preventing sagging or excessive tension that could cause disruptions in the movement of the belt.

2. Belt Alignment and Tracking:

Bearing pulleys help maintain proper alignment and tracking of the conveyor belt. The pulleys are usually equipped with self-aligning bearings that allow them to adjust and align with the belt’s direction. This ensures that the belt remains centered on the pulleys, reducing friction and minimizing the risk of belt misalignment or slippage.

3. Power Transmission:

Bearing pulleys transmit rotational power from the drive system to the conveyor belt. They are connected to motor-driven shafts or other power sources and provide the necessary torque to move the belt. The smooth rotation of the pulleys, facilitated by high-quality bearings, enables efficient power transfer and ensures consistent belt speed and movement.

4. Reduced Friction and Wear:

The use of bearings in pulleys reduces friction between the pulley and the belt, as well as between the pulley and the supporting structure. This minimizes energy losses and wear on the components, extending the lifespan of the conveyor system. Low-friction bearings also contribute to smoother operation and reduce the need for frequent maintenance and replacement.

5. Noise and Vibration Reduction:

Bearing pulleys help dampen noise and vibrations generated during the operation of conveyor systems. The smooth rotation and proper alignment of the pulleys, combined with the use of vibration-resistant bearings, contribute to a quieter and more stable conveyor system.

By providing support, guidance, efficient power transmission, and minimizing friction and wear, bearing pulleys contribute significantly to the smooth movement of conveyor systems. These components ensure reliable and uninterrupted material handling, enhancing the overall productivity and efficiency of industrial operations.

bearing pulley

Are there different configurations and sizes of bearing pulleys available?

Yes, there are different configurations and sizes of bearing pulleys available to suit various applications and system requirements. Let’s explore the different aspects of configurations and sizes of bearing pulleys:

1. Configuration:

Bearing pulleys can be found in different configurations, each designed for specific purposes:

  • Flat Belt Pulleys: These pulleys have a flat surface and are suitable for use with flat belts or conveyor belts.
  • V-Belt Pulleys: V-belt pulleys have a V-shaped groove that accommodates V-belts, offering better grip and power transmission.
  • Timing Belt Pulleys: Timing belt pulleys have teeth or grooves that mesh with corresponding teeth on timing belts, ensuring precise rotational synchronization.
  • Idler Pulleys: Idler pulleys are used to guide and tension belts in a system, ensuring proper belt alignment and tension.
  • Tensioner Pulleys: Tensioner pulleys are designed to maintain optimal belt tension in belt-driven systems, reducing slippage and improving power transmission.

2. Size:

Bearing pulleys are available in a wide range of sizes to accommodate different applications and load requirements. The size of a bearing pulley is typically determined by its outer diameter, bore diameter, and width. Pulley sizes can vary from small pulleys used in precision equipment to large pulleys used in heavy-duty industrial applications.

3. Material:

As mentioned earlier, bearing pulleys are constructed from various materials such as steel, cast iron, aluminum, nylon, and others. The material selection depends on factors such as load capacity, durability, corrosion resistance, and cost considerations.

4. Customization:

In addition to standard configurations and sizes, bearing pulleys can often be customized to meet specific application requirements. Customization options may include modifications to the pulley design, material selection, surface coatings, and other features tailored to the needs of the system.

Overall, the availability of different configurations, sizes, and customization options allows for the selection of bearing pulleys that best match the requirements of a particular application, ensuring optimal performance and efficiency.

China Good quality V Groove Wheel W/Bolt & Two Bearing   pulley and belt	China Good quality V Groove Wheel W/Bolt & Two Bearing   pulley and belt
editor by CX