Product Description
8*22*7mm nylon cage abec 9 skateboard bearings 608 2RS hybrid ceramic Si3N4 5 balls bearing
ZheJiang CZPT Bearing Co., Ltd.
—–1). Miniature Ball Bearings in ZheJiang CZPT 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
8*22*7mm nylon cage abec 9 skateboard bearings 608 2RS hybrid ceramic Si3N4 5 balls bearing
Material: Stainless Steel or Chrome Steel Rings + Ceramic SI3N4 or ZRO2 Balls, 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 |
36 |
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 upon 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 CZPT 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 CZPT 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 CZPT 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 CZPT Bearing Co.,Ltd
/* 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(/(.*?):(.*)$/))&&1
Aligning: | Non-Aligning Bearing |
---|---|
Separated: | Unseparated |
Rows Number: | Single |
Load Direction: | Thrust Bearing |
Material: | Bearing Steel |
Transport Package: | Ours or According to Customer′s Requirements |
Samples: |
US$ 0/Set
1 Set(Min.Order) | |
---|
Customization: |
Available
| Customized Request |
---|
Contribution of Sliding Bearings to Agricultural Machinery and Equipment
Sliding bearings play a crucial role in enhancing the functionality and efficiency of various agricultural machinery and equipment. Here’s how they contribute:
Smooth Movement: Sliding bearings provide smooth and low-friction movement in agricultural machinery, ensuring efficient operation of components like pivots, linkages, and joints.
Load Distribution: Sliding bearings distribute loads evenly across surfaces, reducing stress on components and extending the lifespan of agricultural equipment.
Durability: Sliding bearings are designed to withstand harsh conditions commonly encountered in agriculture, such as exposure to dirt, debris, and moisture.
Low Maintenance: Sliding bearings require minimal maintenance due to their self-lubricating properties, reducing downtime and operational costs.
Vibration Dampening: Sliding bearings help dampen vibrations in agricultural machinery, improving operator comfort and reducing wear on components.
Enhanced Precision: Sliding bearings ensure precise movement in equipment like planting and harvesting machinery, contributing to accurate and consistent operations.
Versatility: Sliding bearings are used in a wide range of agricultural applications, including tractors, combines, plows, irrigation systems, and more.
Cost Efficiency: Sliding bearings provide a cost-effective solution for agricultural machinery, offering long service life and reducing the need for frequent replacements.
Reliability: Sliding bearings offer reliable performance even in challenging agricultural environments, contributing to the overall reliability of the equipment.
Environmental Adaptability: Sliding bearings can handle varying weather conditions and exposure to agricultural chemicals without compromising performance.
Overall, sliding bearings play a vital role in ensuring the smooth operation, durability, and performance of agricultural machinery and equipment, contributing to increased productivity and reduced maintenance requirements in the agriculture sector.
Benefits of Sliding Bearings in Low-Speed and Heavy-Load Applications
Sliding bearings offer significant advantages in low-speed and heavy-load applications, where their unique characteristics provide optimal performance. Some examples of scenarios where sliding bearings benefit such applications include:
- Mining Equipment: Sliding bearings are used in mining machinery such as crushers, mills, and conveyor systems. These applications often involve heavy loads and low speeds, where sliding bearings can provide robust support and reliable operation.
- Steel Mills: In steel production, sliding bearings are utilized in rolling mills and continuous casting machines. These operations require handling heavy loads and slow rotation speeds, making sliding bearings suitable for providing the necessary support.
- Hydraulic Systems: Sliding bearings are used in hydraulic cylinders, where slow and controlled movements are required for applications like construction machinery, material handling equipment, and heavy-duty presses.
- Cranes and Lifts: Sliding bearings are employed in the construction of cranes, elevators, and lifting platforms. These applications involve lifting and lowering heavy loads at controlled speeds, making sliding bearings crucial for smooth and reliable motion.
- Wind Turbines: Sliding bearings are used in the yaw and pitch systems of wind turbines. These systems need to handle the substantial weight of the turbine blades and operate at low speeds to optimize energy generation.
In these scenarios and more, sliding bearings provide the necessary support, stability, and durability required for low-speed and heavy-load applications.
Impact of Proper Lubrication on Sliding Bearings
Proper lubrication plays a critical role in the performance and longevity of sliding bearings. Here’s how it affects their operation:
- Reduced Friction and Wear: Lubrication forms a thin film between the sliding surfaces of the bearing, reducing direct metal-to-metal contact. This minimizes friction and wear, which can significantly extend the bearing’s lifespan.
- Heat Dissipation: Lubricants help dissipate heat generated during operation by carrying away excess heat from the friction zones. This prevents overheating and potential damage to the bearing and surrounding components.
- Corrosion Prevention: Lubricants provide a protective barrier against moisture and corrosive substances, preventing the formation of rust and corrosion on the bearing surfaces.
- Sealing Effect: Proper lubrication can help create a sealing effect that prevents contaminants from entering the bearing, maintaining a clean and efficient operating environment.
- Noise and Vibration Reduction: Adequate lubrication helps dampen noise and reduce vibration caused by friction between bearing surfaces. This contributes to quieter and smoother operation.
- Enhanced Load Distribution: Lubrication ensures even load distribution across the bearing surfaces, preventing localized wear and extending the bearing’s overall life.
- Stability and Performance: Proper lubrication maintains consistent performance and stability by minimizing variations in friction and reducing the risk of sudden failures.
- Seizure Prevention: Lubricants prevent sliding surfaces from seizing or sticking together, even during periods of prolonged inactivity.
- Optimized Efficiency: Well-lubricated bearings experience less energy loss due to friction, resulting in improved overall efficiency of the machinery.
Choosing the right lubricant type, viscosity, and lubrication interval is crucial to ensuring the optimal performance and durability of sliding bearings. Regular maintenance and monitoring of lubrication levels are essential to prevent issues and extend the bearing’s service life.
editor by CX 2024-04-15