Product Description
High Precision CZPT CZPT 608zz- 6206-6210 Zz 2RS Deep Groove/Pillow Block/Insert/Thrust Ball Bearing Steel Material Ball Bearing
Available base models:
60**/618**/619**/62**/63**/160**
Available machining dimensions:
Inner diameter≥80mm / Outer diameter≤1500mm
Available product accuracy grades:
P0, P6, P5, Z1V1, Z2V2
Material:
Chrome steel /Â stainless steel/ hybrid ceramic /Â si3n4 ceramic /Â zro2 ceramic
Available retainer types:
Machined Brass Retainer /Â Steel Sheet Stamped Retainer
Available product structure:
Open Type / With Dust Cover Type (Z , 2Z) / With Seal Ring Type (RS , 2RS)
ABOUT US
Founded in 2000, it has become a professional bearing manufacturer with advanced bearing production technology and the most advanced CNC equipment in China. The whole production process from raw materials to finished products, from design to manufacturing, is produced in accordance with national standards. The main production: spherical roller bearings, insert bearings, housings, deep groove ball bearings, adapter sleeves, cylindrical roller bearings,  with an annual output of more than 5 million sets, with an output value of more than 40 million yuan. The quality of the finished product meets the national inspection standards and has stable reliability.
Our Bearing Advantage:
1. Free Sample bearing;
2.ISO Standard;
3. Bearing Small order accepted;
4. In Stock bearing;
5. OEM/ODM bearing service;
6. Professional: more than 20 years of manufacture bearing;
7. Customized bearing, Customer’s bearing drawing or samples accepted;
8. Competitive price bearing: factory outlet.
Product Description
1.Double sided steel seals
  *The sealing material is made of stainless steel metal;
  * It can effectively prevent foreign matter from entering the outside of the bearing;
  * Prevent damage inside the bearing and damage the bearing.
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2.Double sided rubber seals
   * The sealing materials is a combination of skeleton rubber;
   * It can effectively prevent foreign matter in the bearing,and impurities intrude into the bearing;
   * Causes damage inside the bearing and damages the bearing.
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3.Open type bearing no seals
   *No seals can directly see bare steel balls;
   *Suitable for sealed environments;such as gearboxes,oily environments.
About Deep Groove Ball Cearing
- 6000 Series – Extra Light Ball Bearings – Ideal for limited space applications
602Â Â 603Â Â 604Â Â 605Â Â 606Â Â 607Â Â 608Â Â 609Â Â 623Â Â 624Â Â 625Â Â 626Â Â 627Â Â 628Â Â 629Â 6000Â Â 6001Â Â 6002Â Â 6003Â Â 6004Â Â 6005Â Â 6006Â Â 6007Â Â 6008Â Â 6009Â Â 6571Â Â 6011Â Â 6012Â Â 6013Â Â 6014Â Â 6015Â Â 6016Â Â 6017Â Â 6018Â Â
6019Â Â 6571Â Â 6571Â Â 6571Â Â 6571Â Â 6026Â Â 6571Â Â 6030Â Â 6032Â Â 6034Â Â 6036Â Â 6038Â Â 6040Â Â 6044Â Â 6048Â Â 6052Â Â 6056Â Â 6060Â Â 6064Â Â
6068Â Â 6072Â Â 6080Â Â 6088Â Â 6092 bearing
- 6200 Series – Light Series Ball Bearings – Balanced between space and load capacity
6201Â Â 6202Â Â 6203Â Â 6204Â Â 6205Â Â 6206Â Â 6207Â Â 6208Â Â 6209Â Â 6210Â Â 6211Â Â 6212Â Â 6213Â Â 6214Â Â 6215Â Â 6216Â Â 6217Â Â 6218Â Â 6219Â Â
6220Â Â 6221Â Â 6222Â Â 6224Â Â 6226Â Â 6228Â Â 6230Â Â 6232Â Â 6234Â Â 6236Â Â 6238Â Â 6240Â Â 6244Â Â 6248Â Â 6252Â Â 6256Â Â 6260Â Â 6264Â Â 6268Â Â
6272Â Â 6276Â Â 6280Â Â Z/ZZ/2Z/2RS/M/N/CM C3 bearing
- 6300 Series – Medium Series Ball Bearings – Ideal for heavier load capacity applications
6301Â Â 6302Â Â 6303Â Â 6304Â Â 6305Â Â 6306Â Â 6307Â Â 6308Â Â 6309Â Â 6310Â Â 6311Â Â 6312Â Â 6313Â Â 6314Â Â 6315Â Â 6316Â Â 6317Â Â 6318Â Â
6319Â Â 6320Â Â 6321Â Â 6322Â Â 6324Â Â 6326Â Â 6328Â Â 6330Â Â 6332Â Â 6334Â Â 6336Â Â 6338Â Â 6340Â Â 6344Â Â 6348Â Â 6352Â Â 6356Â Â 6360Â Â 6364Â Â
6368Â bearing
61800Â Â 61801Â Â 61802Â Â 61803Â Â 61804Â Â 61805Â Â 61806Â Â 61807Â Â 61808Â Â 61809Â Â 61810Â Â 61811Â Â 61812Â Â 61813Â Â 61814Â Â 61815Â Â
61816Â Â 61817Â Â 61818Â Â 61819Â Â 61820Â Â 61821Â Â 61822Â Â 61824Â Â 61826Â Â 61828Â Â 61829Â Â 61830Â Â 61832Â Â 61834Â Â 61836Â Â 61838Â Â
61840Â Â 61844Â Â 61848Â Â 61852Â Â 61856Â Â 61860MÂ Â 61864MÂ Â 61868MÂ Â 61872MÂ Â 61876MÂ Â 61880MÂ Â 61884MÂ Â 61888MÂ Â
61892MÂ Â 61896M bearing
61900Â Â 61901Â Â 61902Â Â 61903Â Â 61904Â Â 61905Â Â 61906Â Â 61907Â Â 61908Â Â 61909Â Â 61910Â Â 61911Â Â 61912Â Â 61913Â Â 61914Â Â 61915Â Â
61916Â Â 61917Â Â 61918Â Â 61919Â Â 61920Â Â 61921Â Â 61922Â Â 61924Â Â 61926Â Â 61928mAÂ Â 61230mAÂ Â 61932mAÂ Â 61934mAÂ Â 61936mAÂ Â
61938mAÂ Â 61940mAÂ Â 61944mAÂ Â 61948mAÂ Â 61952mAÂ Â 61956mAÂ Â 61956mAÂ Â 61960mAÂ Â 61964mAÂ Â 61968mAÂ Â 61972mAÂ Â
61976mAÂ Â 61980mA bearing
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CHROME STEEL*   Dimensions in mm unless otherwise specified  Bore O.D. Width Open Bearing Shielded Bearing Sealed Bearing Basic Load Ratings    kN HNS HNS HNS dynamic static Reference Reference Reference C Co 20 42 12 6004 6004ZZ 6004-2RS 7.22 4.46 47 14 6204 6204ZZ 6204-2RS 12.7 6.5 52 15 6304 6304ZZ 6304-2RS 15.9 7.8 25 47 12 6005 6005ZZ 6005-2RS 10.1 5.85 52 15 6205 6205ZZ 6205-2RS 14 7.8 62 17 6305 6305ZZ 6305-2RS 22.5 11.6 80 21 6405 6405ZZ 6405-2RS 36.1 19.4 30 55 13 6006 6006ZZ 6006-2RS 10.2 6.91 62 16 6206 6206ZZ 6206-2RS 19.5 11.2 72 19 6306 6306ZZ 6306-2RS 28.1 16 90 23 6406 6406ZZ 6406-2RS 43.4 23.9 35 62 14 6007 6007ZZ 6007-2RS 16 10.3 72 17 6207 6207ZZ 6207-2RS 25.5 15.3 80 21 6307 6307ZZ 6307-2RS 33.2 19 100 25 6407 6407ZZ 6407-2RS 55 31 40 68 15 6008 6008ZZ 6008-2RS 13 11.5 80 18 6208 6208ZZ 6208-2RS 29.8 18 90 23 6308 6308ZZ 6308-2RS 39.8 23.3 110 27 6408 6408ZZ 6408-2RS 65.5 37.5 45 75 16 6009 6009ZZ 6009-2RS 21 14.9 85 19 6209 6209ZZ 6209-2RS 32.2 21 100 25 6309 6309ZZ 6309-2RS 51.1 30.5 120 29 6409 6409ZZ 6409-2RS 77.5 45.5 50 80 16 6571 6571ZZ 6571-2RS 22 16.2 90 20 6210 6210ZZ 6210-2RS 34 22.5 110 27 6310 6310ZZ 6310-2RS 59.9 36.9 130 31 6410 6410ZZ 6410-2RS 92.2 55.2 55 90 18 6011 6011ZZ 6011-2RS 30.4 22 100 21 6211 6211ZZ 6211-2RS 43.3 28.1 120 29 6311 6311ZZ 6311-2RS 71.5 44.6 140 33 6411 6411ZZ 6411-2RS 100 62.5 60 95 18 6012 6012ZZ 6012-2RS 30.7 22.7 110 22 6212 6212ZZ 6212-2RS 46.1 31.5 130 31 6312 6312ZZ 6312-2RS 79.4 50.4 150 35 6412 6412ZZ 6412-2RS 109 70 65 100 18 6013 6013ZZ 6013-2RS 32.1 24.9 120 23 6213 6213ZZ 6213-2RS 54.2 39.3 140 33 6313 6313ZZ 6313-2RS 89.5 59.7 160 37 6413 6413ZZ 6413-2RS 118 78.5 70 110 20 6014 6014ZZ 6014-2RS 38.6 30.6 125 24 6214 6214ZZ 6214-2RS 58.9 43.6 150 35 6314 6314ZZ 6314-2RS 101 66 180 42 6414 6414ZZ 6414-2RS 140 99.5 75 115 20 6015 6015ZZ 6015-2RS 31 33.1 130 25 6215 6215ZZ 6215-2RS 64.3 47.5 160 37 6315 6315ZZ 6315-2RS 111 74.2 190 45 6415 6415ZZ 6415-2RS 154 115 80 125 22 6016 6016ZZ 6016-2RS 47.5 39.8 140 26 6216 6216ZZ 6216-2RS 68.1 53.3 170 39 6316 6316ZZ 6316-2RS 120 83.9 200 48 6416 6416ZZ 6416-2RS 163 125 85 130 22 6017 6017ZZ 6017-2RS 50.8 42.8 150 28 6217 6217ZZ 6217-2RS 83.2 64 180 41 6317 6317ZZ 6317-2RS 132 96.5 210 52 6417 6417ZZ 6417-2RS 175 138 90 140 24 6018 6018ZZ 6018-2RS 58 49.8 160 30 6218 6218ZZ 6218-2RS 92.7 71.3 190 43 6318 6318ZZ 6318-2RS 145 108 225 54 6418 6418ZZ 6418-2RS 192 158 95 145 24 6019 6019ZZ 6019-2RS 57.8 50 170 32 6219 6219ZZ 6219-2RS 105 79.1 200 45 6319 6319ZZ 6319-2RS 157 122 100 150 24 6571 6571ZZ 6571-2RS 64.5 56.2 180 34 6220 6220ZZ 6220-2RS 118 88.4 215 47 6320 6320ZZ 6320-2RS 173 140 105 160 26 6571 6571ZZ 6571-2RS 71.8 63.2 190 36 6221 6221ZZ 6221-2RS 126 98.8 225 49 6321 6321ZZ 6321-2RS 173 145 110 170 28 6571 6571ZZ 6571-2RS 81.9 72.9 200 38 6222 6222ZZ 6222-2RS 136 112 240 50 6322 6322ZZ 6322-2RS 193 171 120 180 28 6571 6571ZZ 6571-2RS 88.7 79.7 215 40 6224 6224ZZ 6224-2RS 139 112 260 55 6324 6324ZZ 6324-2RS 217 196 130 200 33 6026 6026ZZ 6026-2RS 105 96.8 230 40 6226 6226ZZ 6226-2RS 148 125 280 58 6326 6326ZZ 6326-2RS 218 205 140 210 33 6571 6571ZZ 6571-2RS 116 108 250 42 6228 6228ZZ 6228-2RS 179 167 300 62 6328 6328ZZ 6328-2RS 275 272 150 225 35 6030 6030ZZ 6030-2RS 132 125 270 45 6230 6230ZZ 6230-2RS 190 183 160 240 38 6032 6032ZZ 6032-2RS 145 138 290 48 6232 6232ZZ 6232-2RS 215 218
Application
*Rolling and pressing are used in industrial equipment in concentrators, mining, and smelters.
*High-spec bearings for Electromechanical equipment used in power stations, gas turbines, and electric motor installations.Â
*Packaging and printing, packaging equipment, food machinery and equipment, independent bearings and outer spherical bearings.
*Plastics, chemical fiber machinery, plastic film stretching, independent bearings and high-temperature bearings.
*Precision bearings for small toys, clocks, electronic equipment, audio-visual products, mechanical equipment.
Packaging &Â Shipping
Our packing:
* Industrial pakage+outer carton+pallets
* sigle box+outer carton+pallets
* Tube package+middle box+outer carton+pallets
* According to your requirments
Company Profile
Our factory
ABOUT USÂ
BEARING MANUFACTURE
1. 20+ yearsof experience in manufacturing bearing;
2.Annual output value of more than 40 million yuan;
3.Passed the ISO9001 international quality certification system;
4.160 sets imported production equipments;
5.Professional sales team.
The company has more than 160 sets of modern production equipment and complete testing methods. Supported by a strong R&D team and advanced production technology, the company’s product quality has been improved year by year. It is catching up with HangZhou, HangZhou and HangZhou Bearings from the 3 major technology platforms of design, manufacturing and testing.
Honor and Certification
Rated as an excellent company in the local area, and both quality and management systems have been recognized.
Export to many countries
HangZhou Jinrui Bearing Co., Ltd. not only has customers in many industries in China, but the company’s products are also exported to India, Southeast Asia, the Middle East, Europe and the United States and other countries. It has independent export rights and more than 10 years of foreign trade export experience.Â
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FAQ
SAMPLES
1.Samples quantity: 1-10 PCS are available.
2.Free samples: It depends on the Model No., material and quantity. Some of the bearings samples need client to pay
samples charge and shipping cost.
3.It’s better to start your order with Trade Assurance to get full protection for your samples order.
CUSTOMIZED
The customized LOGO or drawing is acceptable for us.
MOQ
1.MOQ: 10 PCS mix different standard bearings.
2.MOQ:Â Â 3000 PCS customized your brand bearings.
OEM POLICY
1.We can printing your brand (logo,artwork)on the shield or laser engraving your brand on the shield.
2.We can custom your packaging according to your design
3.All copyright own by clients and we promised don’t disclose any info.
SUPORT
Please visit our bearings website, we strongly encourge that you can communicate with us through email,thanks!
We have all kinds of bearings, just tell me your item number and quantity,best price will be offered to you soon
The material of the bearings, precision rating, seals type,OEM service,etc, all of them we can make according to your requirement.
/* March 10, 2571 17:59:20 */!function(){function s(e,r){var a,o={};try{e&&e.split(“,”).forEach(function(e,t){e&&(a=e.match(/(.*?):(.*)$/))&&1
Structure: | Deep Groove |
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Precision Rating: | P0, P6, P5, P4 P2 |
Size: | 21.99 – 22 mm |
Samples: |
US$ 0.5/Piece
1 Piece(Min.Order) | Order Sample The mini size or others
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Customization: |
Available
| Customized Request |
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Shipping Cost:
Estimated freight per unit. |
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 are the challenges and solutions for managing radial loads and axial loads in deep groove ball bearings?
Managing both radial loads and axial loads in deep groove ball bearings can present certain challenges. However, there are solutions available to address these challenges effectively. Here’s a detailed explanation of the challenges and solutions for managing radial loads and axial loads in deep groove ball bearings:
- Challenges:
- Increased contact pressure and localized stress on the raceways due to axial loads
- Potential ball skidding or sliding under high axial loads, leading to uneven wear
- Risk of ball and raceway deformation or brinelling under excessive axial loads
- Solutions:
- Proper Bearing Selection: Selecting deep groove ball bearings that are designed to handle both radial and axial loads is crucial. Bearings with higher axial load capacities, such as deep groove ball bearings with filling slots or angular contact ball bearings, may be suitable for applications with significant axial loads.
- Optimized Internal Clearance: The internal clearance of the bearing can be adjusted to accommodate the expected radial and axial loads. This ensures optimal load distribution and minimizes the risk of excessive stress concentrations. Manufacturers provide guidelines on the appropriate internal clearance for different load conditions.
- Bearing Preload: Preloading the bearings can help manage axial loads by applying a controlled amount of internal axial force. This ensures that the bearings maintain contact with the raceways and minimizes the risk of ball skidding or sliding. Preloading is commonly used in applications such as machine tools.
- Use of Thrust Bearings: In applications with high axial loads, incorporating thrust bearings in conjunction with deep groove ball bearings can help manage the axial component effectively. Thrust bearings are designed specifically to handle axial loads and can be used in combination with deep groove ball bearings to support both radial and axial loads.
- Design Considerations: Careful consideration of the application’s operating conditions, load magnitudes, and directions is essential. This includes analyzing the ratio of radial to axial loads, the presence of shock or impact loads, and any misalignment or angular loads that may affect bearing performance. By understanding the specific requirements, the bearing arrangement and selection can be optimized for improved load management.
Deep groove ball bearings are primarily designed to handle radial loads. When subjected to significant axial loads, they may experience increased stress and premature wear, potentially leading to bearing failure. The challenges in managing radial loads and axial loads include:
To effectively manage radial loads and axial loads in deep groove ball bearings, the following solutions can be implemented:
In summary, managing radial loads and axial loads in deep groove ball bearings requires careful consideration and appropriate solutions. Proper bearing selection, optimized internal clearance, bearing preload, the use of thrust bearings, and design considerations tailored to the application’s requirements are key steps in effectively managing both radial and axial loads. By implementing these solutions, the performance and longevity of deep groove ball bearings can be maximized, ensuring reliable operation under varying load conditions.
What are the common applications and industries where deep groove ball bearings are widely used?
Deep groove ball bearings are versatile components that find extensive use in various applications and industries. Here’s a detailed explanation of the common applications and industries where deep groove ball bearings are widely used:
- Automotive Industry:
- Industrial Machinery:
- Electrical Motors and Generators:
- Agricultural Machinery:
- Construction and Mining Equipment:
- Material Handling Equipment:
- Medical and Dental Equipment:
- Home Appliances:
- Sports and Fitness Equipment:
Deep groove ball bearings are extensively used in the automotive industry for applications such as wheel hubs, transmissions, engines, electric motors, and steering systems. They provide reliable performance, low friction, and high-speed capabilities, making them suitable for a wide range of automotive components.
Deep groove ball bearings are widely employed in industrial machinery, including pumps, compressors, fans, conveyors, and machine tools. Their ability to accommodate radial and axial loads, high rotational speeds, and their durability make them ideal for various motion and power transmission applications.
Deep groove ball bearings are commonly used in electric motors and generators. They facilitate smooth operation, reduce friction losses, and support high-speed rotation. These bearings are found in a wide range of motor-driven equipment, such as household appliances, HVAC systems, power tools, and electric vehicles.
Deep groove ball bearings are utilized in agricultural machinery and equipment, including tractors, harvesters, irrigation systems, and farm implements. They provide reliable performance in demanding and harsh environments, helping to support the agricultural industry’s productivity and efficiency.
Deep groove ball bearings are used in construction and mining equipment, such as excavators, loaders, bulldozers, and crushers. These bearings withstand heavy loads, shock, and vibration, contributing to the reliable operation of machinery in challenging construction and mining environments.
Deep groove ball bearings play a vital role in material handling equipment, including forklifts, conveyors, cranes, and hoists. They enable smooth and efficient movement of goods, handling heavy loads, and operating in diverse conditions encountered in warehouses, distribution centers, and manufacturing facilities.
Deep groove ball bearings are utilized in various medical and dental equipment, including surgical instruments, dental handpieces, imaging systems, and laboratory devices. They offer precision, smooth operation, and low noise, meeting the stringent requirements of the healthcare industry.
Deep groove ball bearings are found in a wide range of home appliances, such as washing machines, refrigerators, air conditioners, vacuum cleaners, and kitchen appliances. They provide reliable and quiet operation, contributing to the performance and durability of these everyday household products.
Deep groove ball bearings are used in sports and fitness equipment, including bicycles, skateboards, fitness machines, and gym equipment. They enable smooth and efficient rotation, reducing friction and enhancing the performance of sporting and fitness activities.
In summary, deep groove ball bearings are widely used in applications and industries such as automotive, industrial machinery, electrical motors and generators, agricultural machinery, construction and mining equipment, material handling equipment, medical and dental equipment, home appliances, and sports and fitness equipment. Their versatility, reliability, and ability to withstand various operating conditions make them indispensable components in numerous sectors.
Can you provide insights into recent advancements in deep groove ball bearing technology?
Recent years have seen several advancements in deep groove ball bearing technology, driven by the constant pursuit of improved performance, durability, and efficiency. These advancements have been made possible through innovations in materials, manufacturing processes, and design techniques. Here are some insights into the recent advancements in deep groove ball bearing technology:
- Advanced Materials:
- Surface Engineering and Coatings:
- Improved Manufacturing Processes:
- Design Optimization:
- Sealing and Lubrication:
- Sensor Integration:
New materials and alloys have been developed to enhance the performance of deep groove ball bearings. For example, the use of high-performance steels and ceramics has gained popularity. These materials offer enhanced strength, corrosion resistance, and high-temperature capabilities, allowing deep groove ball bearings to operate in demanding environments with improved reliability and longevity.
Advancements in surface engineering and coatings have contributed to the performance of deep groove ball bearings. Innovative coating technologies such as diamond-like carbon (DLC) coatings and various nano-coatings can reduce friction, improve wear resistance, and enhance the overall efficiency of bearings. These coatings also provide protection against contaminants and extend the bearing’s operating life.
Manufacturing techniques have been refined to achieve higher precision and quality in deep groove ball bearings. Advanced machining processes, such as precision grinding and superfinishing, enable tighter tolerances and smoother surface finishes. This results in improved bearing performance, reduced noise levels, and enhanced operational efficiency.
Design optimization has played a significant role in recent advancements in deep groove ball bearing technology. Computer-aided design (CAD) and finite element analysis (FEA) tools have enabled engineers to optimize bearing geometries, load distribution, and cage designs. These advancements have led to improved load-carrying capacity, reduced friction, and enhanced overall performance of deep groove ball bearings.
Advancements in sealing and lubrication technologies have improved the reliability and maintenance requirements of deep groove ball bearings. Effective sealing mechanisms, such as contact seals or non-contact seals, provide better protection against contamination and moisture ingress, extending the bearing’s service life. Additionally, advancements in lubrication techniques, such as the use of advanced greases and solid lubricants, enhance the bearing’s efficiency and reduce friction.
Integration of sensors within deep groove ball bearings has emerged as a recent advancement. These sensors can monitor various parameters, such as temperature, vibration, and load, providing real-time data on bearing health and performance. This enables proactive maintenance and condition monitoring, allowing for timely interventions and preventing potential failures.
In summary, recent advancements in deep groove ball bearing technology have focused on the development of advanced materials, surface engineering and coatings, improved manufacturing processes, design optimization, sealing and lubrication techniques, as well as sensor integration. These advancements have resulted in deep groove ball bearings with enhanced performance, durability, and efficiency. As a result, industries across various sectors can benefit from these advancements, experiencing improved reliability, reduced maintenance, and optimized operational performance.
editor by CX 2024-02-27