Product Description
Detailed Photos
Product Description
Our precision deep groove ball bearings are designed for high precision, low noise, small vibration, high reliability and long life. They are mainly used in various types of electric motors. They are also known as EMQ (Electric Motor Quality) bearings.
EMQ bearings are widely used in household appliances, toys, electric power tools, car motors and other fields. With optimal design, high reliability heat treatment, precision manufacturing processes and high-grade grease, these products perform better on reliability, vibration and noise levels than standard products making them more suitable for electric motor applications. These products can also be applied to most gearbox applications as well.
| Item | Deep Groove Ball Bearing | Closure type | ZZ/RS |
| OEM ODM | Technical drawing or sample is needed | d(mm) | 8 |
| Original | ZheJiang , China | D(mm) | 28 |
| Material | Chrome steel, Carbon steel, Stainless steel, etc. | B(mm) | 9 |
| Cage Material | Steel / Nylon | Number of row | single |
| Tolerance | P0 P6 P5 P2 P4 | Clearance | C0 C2 C3 C4 |
| Vibration | V1 V2 V3 | Noise | Z1 Z2 Z3 Z4 |
| MOQ | 1000 pcs | Application | Motor/electric/sliding/furniture accessories/ Skateboard/etc. |
| Feature | heavy-duty,adjustable,low noise, easy installation,sliding smoothly,long life,standard,customized,etc | Leading Time | According to the order q’ty |
Company Profile
ABOUT US
Haibite was set up in 1996 and located at HangZhou, a beautiful city in China, covering an area of 16000 square meters. Our company is bearing manufacturer&bearing distributor.
We have own factory that specialize in the production of bearings. We are in a good position to supply you high quality bearing, the finest price and customized service.
Since it was first established, CHINAMFG was dedicated in research, development and manufacture of bearings.
CHINAMFG deep groove ball bearing has numerous technical advantages, such as increased service life of bearing over a broad of operating temperature and all these combined with the highest level of cost effectiveness.
Now, CHINAMFG has become main and 1 of the first grade suppliers of all kinds of bearings. We could develop the products constructed from different materials, structures, shapes, colors etc.
1. Our bearing are in stable quality with smooth rotation, long life operation, small movement, advanced heat treatment etc.
2. The Balls with smooth and long lasting operation, higher performing features like wider adjustment ranges, long rolling life performance, easy installment. It’s adapt in multiple housing choices with any wheels to fit different aluminnum. Our bearing ensure alignment across the full adjustment ranges within built-in retention system.
3. If you need, we also could offer customized hardware service, like plastic parts, stamping patrs, cold forging steel patrs are widely applied in the window and doors, furniture, householders, transmission system, industrial drive system etc.
We are constantly improving and striving for excellent service. We hold a very high regard for our customers, the quality of our products, and our level of customer service.
Packaging & Shipping
Packaging Details
Packaging
A.Polybag +Box+Carton
B.B.Tube+Box+Carton
C.As per customer’s request
We have kinds of packages, such as plastic bags, cartons, special boxes. We use different packages based on the products and our customers’ requirements.
Port :HangZhou
Our Advantages
FAQ
If you have any other questions, please feel free to contact us as follows.
Q: Why did you choose us?
A. We provide the best quality bearings with reasonable price, low friction, low noise and long service life.
B. With sufficient stock and fast delivery, you can choose our freight forwarder or your freight forwarder.
C. The best service provided by a well-trained international sales team.
Q: Do you accept small orders?
100% quality check, once your bearings are standard size bearings, even one, we also accept.
Q: Do you provide samples? Is it free or extra?
Yes, we can provide a small amount of free samples. Do you mind paying the freight?
Q: What should I do if I don’t see the type of bearings I need?
We have too many bearing series numbers. Sometimes we can’t put them all on web. Just send us the inquiry and we will be very happy to send you the bearing details.
Q: What services can we provide?
Accepted Delivery Terms: FOB, CFR, CIF, EXW;
Accepted Payment Currency: USD, EUR, JPY, CNY;
Accepted Payment Type: T/T, L/C, D/P, D/A
Language Spoken: English, Chinese;
Purchase Notice
1. Please send us an inquiry or leave us a message, there will be a dedicated staff to serve you within 1 hours.
2. You can ask us to take actual photos of the products for you, and free samples would be provide.
3. Welcome to visit our factory to negotiate orders, we will do our best to protect the safety of your business journey.
4. Packaging can be customized according to customer requirements.
Finally, please be sure to click “Contact Supplier” to contact us, or “call us” with any questions that you may have.
Welcome to contact me anytime!
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| Aligning: | Aligning Bearing |
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| Separated: | Unseparated |
| Rows Number: | Single |
| Samples: |
US$ 0.5/Piece
1 Piece(Min.Order) | Order Sample |
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| Customization: |
Available
| Customized Request |
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about shipping cost and estimated delivery time. |
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| Payment Method: |
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Initial Payment Full Payment |
| Currency: | US$ |
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| Return&refunds: | You can apply for a refund up to 30 days after receipt of the products. |
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What maintenance practices should be followed to keep gym pulley systems in optimal condition?
To keep gym pulley systems in optimal condition, the following maintenance practices should be followed:
1. Regular Inspection:
Perform regular inspections of the pulley system to identify any signs of wear, damage, or misalignment. Check the cables, pulleys, and attachment points for any fraying, kinks, or corrosion. Ensure that the pulley wheels are rotating smoothly and that the cables are properly seated in their grooves.
2. Cleaning:
Regularly clean the pulley system to remove dirt, dust, and debris that can accumulate over time. Use a mild detergent or gym equipment cleaner to wipe down the cables, pulleys, and attachment points. Avoid using harsh chemicals that may damage the materials or coatings of the pulley system.
3. Lubrication:
Apply a suitable lubricant to the pulley system as recommended by the manufacturer. Lubrication helps reduce friction, ensuring smooth operation and prolonging the lifespan of the cables and pulleys. Follow the manufacturer’s instructions on the type of lubricant to use and the frequency of application.
4. Cable Tension:
Check and adjust the cable tension regularly. Over time, cables may stretch or loosen, affecting the performance and resistance of the pulley system. Consult the equipment manual or seek professional assistance to ensure proper cable tension according to the manufacturer’s guidelines.
5. Weight Stack Alignment:
If the gym pulley system uses a weight stack, ensure that the weight plates are properly aligned and seated on the guide rods. Misaligned weight plates can cause uneven resistance or interfere with the smooth movement of the cables. Make any necessary adjustments to maintain proper weight stack alignment.
6. Replace Worn Components:
Regularly inspect the cables, pulleys, and other components for signs of wear or damage. If any components show significant wear, such as frayed cables, cracked pulleys, or worn attachment points, replace them promptly with compatible parts from the manufacturer. Using worn components can compromise the safety and performance of the pulley system.
7. Calibration:
If applicable, periodically calibrate the pulley system to ensure accurate resistance levels. Follow the manufacturer’s instructions or consult a professional technician to calibrate the pulley system properly. Calibration helps maintain consistency and reliability in the resistance provided by the pulley system.
By following these maintenance practices, gym owners and users can keep the pulley systems in optimal condition, ensuring smooth operation, safety, and longevity of the equipment.
Can gym pulleys be upgraded or customized to suit specific workout preferences?
Yes, gym pulleys can often be upgraded or customized to suit specific workout preferences. Here are some ways in which gym pulleys can be modified:
1. Attachment Options:
Gym pulleys often come with various attachment options, such as bars, ropes, handles, or straps. These attachments can be interchanged or upgraded to provide different grip variations or target specific muscle groups. For example, you can replace a standard straight bar with an angled bar or a rope attachment for different exercises.
2. Additional Pulley Stations:
Some gym pulley systems allow for the addition of extra pulley stations. This enables multiple users to train simultaneously or provides more exercise options by attaching different accessories to each station. Additional pulley stations can expand the versatility and functionality of the pulley system.
3. Adjustable Pulley Heights:
Certain gym pulley machines have adjustable pulley heights. This feature allows users to change the position of the pulleys to accommodate various exercises and body sizes. Adjusting the pulley heights can optimize the range of motion and exercise effectiveness.
4. Weight Stack Upgrades:
In some cases, gym pulley systems have removable weight stacks that can be upgraded or customized. This allows for the addition of more weight plates to increase the maximum resistance. Upgrading the weight stack provides greater challenge and accommodates the strength progression of the user.
5. Cable Length Adjustments:
Depending on the pulley system, the cables may have adjustable lengths. This feature allows users to modify the cable length to suit their height or exercise requirements. Adjusting the cable length ensures proper form and range of motion during exercises.
6. Resistance Modifications:
While some gym pulleys use weight stacks for resistance, others may use plate-loaded systems or resistance bands. These resistance options can often be modified or customized to adjust the level of resistance. For example, adding or removing weight plates or using different tension bands can alter the resistance levels.
7. Personalized Accessories:
Various accessories and add-ons are available for gym pulleys, allowing users to personalize their workouts. Examples include ankle cuffs, tricep ropes, ab straps, and specialized handles. These accessories can enhance exercise variety and target specific muscle groups.
It’s important to note that the extent of customization or upgradability may vary depending on the specific gym pulley system. Some systems may offer more flexibility for modifications, while others may have limited options. It’s advisable to consult the manufacturer’s instructions or contact customer support to inquire about the upgrade or customization possibilities for a particular pulley system.
By exploring the available options for attachment upgrades, additional pulley stations, adjustable pulley heights, weight stack upgrades, cable length adjustments, resistance modifications, and personalized accessories, individuals can customize their gym pulleys to suit their specific workout preferences and goals.
How do gym pulleys contribute to providing variable resistance during workouts?
Gym pulleys play a crucial role in providing variable resistance during workouts, allowing users to adjust the intensity of their exercises. Here’s an explanation of how gym pulleys contribute to variable resistance:
1. Weight Stack:
Many gym pulley systems are equipped with a weight stack. The weight stack consists of individual weight plates that can be selected and loaded onto the pulley system. By adjusting the weight stack, users can increase or decrease the resistance they encounter during exercise, providing a wide range of resistance options.
2. Pulley Position:
The position of the pulley can be adjusted to alter the resistance experienced during exercises. Higher pulley positions generally provide more resistance, while lower pulley positions offer less resistance. By changing the height of the pulley attachment point, users can modify the resistance throughout the range of motion, making exercises more challenging or less demanding.
3. Additional Resistance Mechanisms:
In addition to the weight stack and pulley position, gym pulley systems can incorporate additional resistance mechanisms. For example, resistance bands or tubes can be attached to the pulley system to provide an extra level of resistance. This allows users to combine different resistance sources, such as the weight stack and resistance bands, to create a customized and adjustable resistance profile.
4. Progressive Overload:
Gym pulleys contribute to the principle of progressive overload, which is essential for muscle adaptation and growth. Progressive overload involves gradually increasing the demand placed on the muscles over time. With gym pulleys, users can easily adjust the resistance as they become stronger and more proficient in their workouts, ensuring continued progress and development.
5. Accommodating Different Fitness Levels:
Variable resistance provided by gym pulleys accommodates individuals of different fitness levels. Beginners can start with lower resistance settings and gradually increase as they build strength and proficiency. Advanced users can select heavier weights or adjust the pulley position to challenge themselves further. This flexibility allows users to tailor their workouts to their specific needs and goals.
6. Customizable Intensity:
Gym pulleys enable users to customize the intensity of their workouts. By adjusting the resistance, individuals can target different muscle fibers and stimulate muscle growth and strength gains. This customization also allows for specific muscle isolation, enabling users to focus on weak areas, imbalances, or specific muscle development goals.
7. Versatile Exercise Options:
The variable resistance provided by gym pulleys opens up a wide range of exercise options. Users can perform various exercises, such as chest presses, lat pulldowns, cable flyes, rows, and more, with the ability to adjust the resistance to suit their preferences and workout objectives. This versatility keeps workouts engaging, challenging, and effective.
8. Functional Training:
Gym pulleys contribute to functional training, which involves exercises that mimic real-life movements and activities. By providing variable resistance, pulleys allow users to replicate the varying resistance encountered in daily activities, sports, or functional movements. This type of training enhances overall functional strength, stability, and movement patterns.
In summary, gym pulleys contribute to providing variable resistance during workouts through the use of weight stacks, adjustable pulley positions, additional resistance mechanisms like bands, adherence to the principle of progressive overload, accommodation of different fitness levels, customizable intensity, versatile exercise options, and support for functional training. These features allow users to adjust and modify the resistance to suit their needs, making workouts more effective, engaging, and tailored to individual goals.
editor by CX
2024-05-03