Tag Archives: high bearing

China high quality Manufacturer′ S Direct Selling F-Groove Bearing Pulley F0630-7+F0632-7 Rubber Coated Bearing Door and Window Movable Pulley with Hot selling

Product Description

 

Product Description

Product Name: Sliding Roller HN-F0630-7+F 0571 -7
Dimensions: ID=6mm;  OD=30mm;  Height=7mm
Outside Material: Polyformaldehyde (POM), Polyamide(PA6, PA66, Nylon), Polypropylene(PP),  Polycarbonate(PC), Polyurethane(PU)
Insert Material: Carbon Steel, Chrome Steel, Stainless Steel
Color: All colors available

Profile Type:F Groove
Surface Treatment: Lathing 
Structure: HN-625ZZ(ID=6mm, OD=30mm, Width=7mm)bearing injected with POM
Service: OEM&ODM 
Experience: With 15 years manufacturing history 

Adventage:
1) Built-in precise micro bearing;
2) Low noise, elegant performance and rolling smoothly;
3) Superior in quality and moderate in price;
4) We can supply both standard products and customized items according to the customers’ special requirements.
5) We can provide free samples for your reference.
 

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

 

Payment & Packaging &Delivery:

Payment Terms:    

1) 100% T/T
2) 30%   T/T in advance, 70% against copy of BL
3) Paypal
Packaging Details: Standard export packing (Plastic bag, cartons and pallets or wooden case); 
                   As customers’ requirement
Delivery Port: HangZhou / ZheJiang
Delivery Time: Normally ready goods and stock within 30 days or as the customer’s request

PS:  1) material and color can according to customers’ requirement.
        2) we can make different size as per customers’ requirement.
 

Company Profile

 

 

FAQ

Q: Are you the manufacturer?

A: Yes, we are a professional manufacturer focused on door and window roller pulleys for over 15 years.

Q: Do you offer free samples?
A: Yes, we are very glad to offer free samples for you to check the quality.

Q: Can we make our own color box?
A: Yes, if the order quantity reaches 1000 sets, we can make a customized color box for you.

Q: Can we print our logo on the products?
A: Yes, we can print your logo on the products according to your design.

Q: How does your factory do regarding quality control?
A: 80% of the staff has 10 years experience, a mature skilled technical team, and a complete quality management system to ensure high quality.

Q: What is the after-sale service for the sliding rollers?
A: We have online technical support. If it is a quality problem, we will replace the broken ones with new ones.

Q: How long is the production time?
A: For samples in stock, shipped in 2 days. if not in stock, the lead time is in 7 days. For mass production, the lead time is around 15 days after receiving the deposit payment.

Q: How about the shipment?
A: For small orders, we can ship them by DHL, FedEx, UPS, TNT, etc. For mass production orders, we can ship them by sea or by air.

Contact Angle: /
Aligning: Bearing
Separated: Unseparated
Samples:
US$ 0/Piece
1 Piece(Min.Order)

|

Order Sample

Customization:
Available

|

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.

multiple pulley

How does the quality and precision of wall mount pulley components impact performance?

The quality and precision of wall mount pulley components have a significant impact on the overall performance and functionality of the pulley system. Here’s a detailed explanation:

1. Smooth Operation:

High-quality pulley components, such as bearings and axles, ensure smooth and frictionless operation. Components manufactured with precision and made from durable materials reduce friction and minimize resistance, resulting in efficient and effortless movement of the pulley system.

2. Load Capacity:

The quality and precision of pulley components directly affect the load capacity of the system. Components designed and manufactured to high standards can withstand higher loads without failure. Reinforced materials, precise machining, and robust construction contribute to the overall strength and load-bearing capacity of the pulley system.

3. Durability and Longevity:

High-quality components enhance the durability and longevity of wall mount pulleys. Components made from durable materials, such as stainless steel or reinforced plastics, resist wear, corrosion, and fatigue. Precision manufacturing ensures that the components can withstand frequent or heavy use over an extended period without experiencing premature failure or degradation.

4. Alignment and Stability:

Precision in the manufacturing and assembly of pulley components ensures proper alignment and stability of the system. Accurate machining and tight tolerances result in components that fit together seamlessly, minimizing wobbling, misalignment, or unwanted movement. Proper alignment and stability are crucial for smooth operation and reliable performance of the pulley system.

5. Noise Reduction:

Precision-made pulley components reduce noise generated during operation. Components that fit together precisely and have minimal play or vibration produce less noise and operate quietly. This is particularly important in environments where noise reduction is desired, such as residential areas or indoor settings.

6. Safety:

The quality and precision of pulley components directly impact the safety of the system. Components that meet or exceed industry standards and undergo rigorous testing ensure reliable and safe operation. High-quality materials and precise manufacturing help prevent component failure, reducing the risk of accidents or injuries.

7. Efficiency:

Precision components contribute to the overall efficiency of wall mount pulley systems. Reduced friction, smooth operation, and optimal load distribution result in minimal energy loss and improved mechanical advantage. This translates to more efficient utilization of input force and improved performance of the pulley system.

Overall, the quality and precision of wall mount pulley components play a critical role in determining the performance, reliability, durability, and safety of the system. Investing in high-quality components ensures smoother operation, higher load capacity, increased longevity, and improved overall efficiency of the pulley system.

multiple pulley

What maintenance practices should be followed to ensure the durability of wall mount pulley systems?

To ensure the durability and optimal performance of wall mount pulley systems, it is important to follow proper maintenance practices. Here are some maintenance practices that should be followed:

1. Regular Inspection:

Perform regular inspections of the wall mount pulley system to identify any signs of wear, damage, or misalignment. Check the mounting hardware, pulley components, ropes or cables, and any other associated parts. Look for signs of corrosion, fraying, cracks, or excessive wear. Early detection of issues allows for timely repairs or replacements.

2. Lubrication:

Apply lubrication to the pulley’s moving parts as recommended by the manufacturer. Lubrication helps reduce friction, prevent rust, and ensure smooth operation. Use appropriate lubricants that are compatible with the pulley material and the operating environment. Follow the manufacturer’s guidelines for the recommended lubrication schedule.

3. Cleaning:

Keep the wall mount pulley system clean from dirt, debris, and contaminants. Regularly clean the pulley grooves, sheaves, and ropes or cables. Use a soft brush or cloth to remove any buildup that could affect the pulley’s performance. Avoid using harsh cleaners or solvents that could damage the pulley or its components.

4. Tension Adjustment:

Periodically check and adjust the tension in the ropes or cables. Over time, the tension may loosen due to stretching or settling. Ensure that the ropes or cables are properly tensioned to maintain the pulley system’s efficiency and prevent slippage or excessive strain on the components.

5. Replacement of Worn Parts:

If any components of the wall mount pulley system are worn, damaged, or nearing the end of their lifespan, replace them promptly. This includes ropes or cables, pulleys, mounting hardware, and any other parts that are showing signs of deterioration. Using worn or damaged components can compromise the safety and efficiency of the pulley system.

6. Follow Manufacturer Guidelines:

Adhere to the maintenance guidelines provided by the manufacturer of the wall mount pulley system. The manufacturer’s recommendations may include specific maintenance procedures, intervals, and any special considerations for the pulley system. Following these guidelines helps ensure that the system operates as intended and prolongs its durability.

By following these maintenance practices, wall mount pulley systems can be kept in good working condition, extend their lifespan, and operate safely and efficiently over time.

multiple pulley

How does the design of a multiple pulley system impact its mechanical advantage?

The design of a multiple pulley system plays a crucial role in determining its mechanical advantage. Here’s a detailed explanation of how the design impacts the mechanical advantage:

1. Number of Pulleys:

The number of pulleys in the system directly affects the mechanical advantage. As the number of pulleys increases, the mechanical advantage also increases. Each additional pulley added to the system further divides the load among the ropes, reducing the force required to lift or move the load.

2. Type of Pulleys:

The type of pulleys used in the system can impact the mechanical advantage. Different types of pulleys, such as fixed pulleys, movable pulleys, or combination systems, have varying effects on the mechanical advantage. For example, movable pulleys can provide a greater mechanical advantage compared to fixed pulleys.

3. Arrangement of Pulleys:

The arrangement of pulleys in the system also influences the mechanical advantage. By changing the arrangement, such as using a combination of fixed and movable pulleys or arranging them in a specific configuration, the mechanical advantage can be optimized to suit the desired lifting or moving requirements.

4. Rope Configuration:

The configuration of ropes in a multiple pulley system affects the mechanical advantage. For example, using multiple ropes that are connected to a single load and pass through multiple pulleys can increase the mechanical advantage by distributing the load among the ropes. On the other hand, using a single continuous rope that passes through multiple pulleys may provide a different mechanical advantage.

5. Friction and Efficiency:

The presence of friction between the ropes and pulleys can impact the mechanical advantage. Higher friction can result in energy losses and reduced mechanical advantage. Proper lubrication, using low-friction materials, and ensuring smooth operation can help minimize friction and improve the efficiency of the system.

6. Rope Diameter and Material:

The diameter and material of the ropes used in the system can affect the mechanical advantage. Thicker and stronger ropes can handle higher loads and provide a more significant mechanical advantage. Additionally, the choice of rope material, such as nylon, steel, or synthetic fibers, can impact the strength, flexibility, and efficiency of the system.

By considering these design factors and optimizing the multiple pulley system accordingly, the mechanical advantage can be maximized to achieve efficient load lifting or movement with reduced force and effort.

China high quality Manufacturer′ S Direct Selling F-Groove Bearing Pulley F0630-7+F0632-7 Rubber Coated Bearing Door and Window Movable Pulley   with Hot selling	China high quality Manufacturer′ S Direct Selling F-Groove Bearing Pulley F0630-7+F0632-7 Rubber Coated Bearing Door and Window Movable Pulley   with Hot selling
editor by CX