{"id":286,"date":"2023-08-11T06:08:18","date_gmt":"2023-08-11T06:08:18","guid":{"rendered":"https:\/\/www.selfaligningballbearing.com\/?p=286"},"modified":"2023-08-11T06:08:18","modified_gmt":"2023-08-11T06:08:18","slug":"china-good-quality-624-z-2z-zz-shielded-tiny-deep-groove-ball-bearing-4135-mm-carrier-bearing","status":"publish","type":"post","link":"https:\/\/www.selfaligningballbearing.com\/?p=286","title":{"rendered":"China Good quality 624 Z 2z Zz Shielded Tiny Deep Groove Ball Bearing 4*13*5 mm carrier bearing"},"content":{"rendered":"
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Product Description<\/h2>\n

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Introduction and use of bearings<\/p>\n

\u00a0<\/p>\n

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Deep groove ball bearing is simple in structure and convenient in use. <\/p>\n

It is the bearing with the largest production scale and the<\/p>\n

widest application range. <\/p>\n

Widely used in automobiles, household appliances, machine tools, motors, pumps, agricultural machinery, textile machinery and many other fields.<\/p>\n

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Product Name<\/b><\/p>\n<\/td>\n

624 Z 2Z ZZ Shielded Tiny Deep Groove Ball Bearing 4*13*5 mm<\/td>\n<\/tr>\n
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Size<\/b><\/p>\n<\/td>\n

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35x80x21mm<\/p>\n<\/td>\n<\/tr>\n

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Material<\/b><\/p>\n<\/td>\n

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bearing steel<\/p>\n<\/td>\n<\/tr>\n

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Precision<\/b><\/p>\n<\/td>\n

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P0 P5 P6<\/p>\n<\/td>\n<\/tr>\n

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Sealing<\/b><\/p>\n<\/td>\n

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ZZ\/RS<\/p>\n<\/td>\n<\/tr>\n

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Delivery date<\/b><\/p>\n<\/td>\n

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Normally ready goods and stock within 3-15 days<\/p>\n<\/td>\n<\/tr>\n

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Payment terms<\/b><\/p>\n<\/td>\n

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A:100% TT
B: 30% T\/T in advance .70% balance payment before shipment
C:Western union
D:PAYPAL<\/p>\n<\/td>\n<\/tr>\n

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Application<\/b><\/p>\n<\/td>\n

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Auto, tractor ,machine tool, electric machine, water pump, agricultural machinery and textile machinery<\/p>\n<\/td>\n<\/tr>\n

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Package<\/b><\/p>\n<\/td>\n

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Industrial package or according to buyers’ requirement<\/p>\n<\/td>\n<\/tr>\n

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Details<\/b><\/p>\n<\/td>\n

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Deep groove ball bearings are simple, easy to use, is the largest production volume, most widely used of a class of bearings.\u00a0<\/p>\n

It is mainly used for a bear radial load, but also bear certain axial load.\u00a0<\/p>\n

When the bearing radial clearance increased when the function with angular contact bearings can bear large axial load.<\/p>\n

<\/td>\n<\/tr>\n

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Special properties<\/b><\/p>\n<\/td>\n

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1. High accuracy
2. Low noise
3. Low weight
4. Can be customized according to your needs
5. Can provide small & miniature standard and non-standard ball bearings.<\/p>\n<\/td>\n<\/tr>\n<\/tbody>\n<\/table>\n

Why Choose Us ?<\/p>\n

1. 420 stainless steel for inner ring and outer ring<\/p>\n

2.\u00a0304 stainless steel\u00a0cage<\/p>\n

3. 420 stainless steel balls<\/p>\n

4. Dry lube\/ Grease\/ OilRelated Products<\/p>\n

5. Rubber seals\/ ZZ metal shields<\/p>\n

6. High speed<\/p>\n

7. Long spin time<\/p>\n

8. Low friction<\/p>\n

9. Rustproof and corrosion resistance<\/p>\n

10. Durable<\/p>\n

11. Easy to maintenance
Related Products<\/p>\n

FAQ<\/p>\n

Q1: Are you a Manufacturer or trading company?<\/strong>
Answer:<\/b><\/strong>\u00a0We are professional manufactuer of bearings since 1998 with ISO standards.<\/p>\n

\u00a0<\/p>\n

Q2: Can I get a sample to check out the quality?<\/strong>
Answer:<\/b><\/strong>\u00a0Sure, free samples are available for stock products if you can pay for the shipping cost.<\/p>\n

\u00a0<\/p>\n

Q3: Can you do OEM to print my logo\/brand on the products?<\/strong>
Answer:<\/b><\/strong>\u00a0Yes, we can print your logo\/brand on the products, you just need to send us your logo\/brand files, we will show you how it looks like.We can also make custom package to your request.<\/p>\n

\u00a0<\/p>\n

Q4: How soon can I expect my order to be finished?<\/strong>
Answer:<\/b><\/strong>\u00a0We have regular stock for standard bearings that can be shipped right after your payment. It will take 15-60 days for new production order,which depends on your order quantity.<\/p>\n

\u00a0<\/p>\n

Q5: What if I receive defective products for my order?<\/strong>
Answer:<\/b><\/strong>\u00a0All our bearings are 100% inspected strictly before packing. If any defective products received, please provide photos and video to show us the problem and help us improve the quality. New products will be sent to you as replacement if the probelm is product quality.
\u00a0<\/p>\n

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\n\n\n\n\n\n\n \"ball<\/p>\n

How do Temperature and Environmental Conditions Affect the Performance of Ball Bearings?<\/h3>\n

Temperature and environmental conditions have a significant impact on the performance and longevity of ball bearings. The operating environment can influence factors such as lubrication effectiveness, material properties, and overall bearing behavior. Here’s how temperature and environmental conditions affect ball bearing performance:<\/p>\n

    \n
  • Lubrication:<\/li>\n<\/ul>\n

    Temperature variations can affect the viscosity and flow characteristics of lubricants. Extreme temperatures can cause lubricants to become too thin or too thick, leading to inadequate lubrication and increased friction. In high-temperature environments, lubricants can degrade, reducing their effectiveness.<\/p>\n

      \n
    • Material Properties:<\/li>\n<\/ul>\n

      Temperature changes can alter the material properties of the bearing components. High temperatures can lead to thermal expansion, affecting bearing clearances and potentially causing interference between components. Extreme cold temperatures can make materials more brittle and prone to fracture.<\/p>\n

        \n
      • Clearance Changes:<\/li>\n<\/ul>\n

        Temperature fluctuations can cause changes in the internal clearance of ball bearings. For instance, at high temperatures, materials expand, leading to increased clearance. This can affect bearing performance, load distribution, and overall stability.<\/p>\n

          \n
        • Corrosion and Contamination:<\/li>\n<\/ul>\n

          Harsh environmental conditions, such as exposure to moisture, chemicals, or abrasive particles, can lead to corrosion and contamination of bearing components. Corrosion weakens the material, while contamination accelerates wear and reduces bearing life.<\/p>\n

            \n
          • Thermal Stress:<\/li>\n<\/ul>\n

            Rapid temperature changes can result in thermal stress within the bearing components. Differential expansion and contraction between the inner and outer rings can lead to stress and distortion, affecting precision and bearing integrity.<\/p>\n

              \n
            • Noise and Vibration:<\/li>\n<\/ul>\n

              Temperature-related changes in material properties and internal clearances can influence noise and vibration levels. Extreme temperatures can lead to increased noise generation and vibration, affecting the overall operation of machinery.<\/p>\n

                \n
              • Lubricant Degradation:<\/li>\n<\/ul>\n

                Environmental factors like humidity, dust, and contaminants can lead to premature lubricant degradation. Oxidation, moisture absorption, and the presence of foreign particles can compromise the lubricant’s performance and contribute to increased friction and wear.<\/p>\n

                  \n
                • Seal Effectiveness:<\/li>\n<\/ul>\n

                  Seals and shields that protect bearings from contaminants can be affected by temperature fluctuations. Extreme temperatures can lead to seal hardening, cracking, or deformation, compromising their effectiveness in preventing contamination.<\/p>\n

                    \n
                  • Choosing Appropriate Bearings:<\/li>\n<\/ul>\n

                    When selecting ball bearings for specific applications, engineers must consider the expected temperature and environmental conditions. High-temperature bearings, bearings with specialized coatings, and those with enhanced sealing mechanisms may be necessary to ensure reliable performance.<\/p>\n

                    Overall, understanding the impact of temperature and environmental conditions on ball bearing performance is crucial for proper bearing selection, maintenance, and ensuring optimal operation in diverse industries and applications.<\/p>\n

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Contact Angle:<\/th>\n0<\/td>\n<\/tr>\n
Aligning:<\/th>\nNon-Aligning Bearing<\/td>\n<\/tr>\n
Separated:<\/th>\nUnseparated<\/td>\n<\/tr>\n
Rows Number:<\/th>\nSingle<\/td>\n

\"ball<\/p>\n

Are there Specific Maintenance Practices to Ensure the Longevity of Ball Bearings?<\/h3>\n

Maintaining ball bearings is essential to ensure their longevity, reliable performance, and prevent premature failure. Proper maintenance practices can extend the lifespan of ball bearings and the equipment they are used in. Here are specific maintenance practices to consider:<\/p>\n

    \n
  • Regular Lubrication:<\/li>\n<\/ul>\n

    Implement a regular lubrication schedule using the appropriate lubricant for the application. Lubrication reduces friction, prevents wear, and helps dissipate heat. Follow manufacturer guidelines for lubricant type, quantity, and frequency.<\/p>\n

      \n
    • Clean Environment:<\/li>\n<\/ul>\n

      Keep the operating environment clean and free from contaminants. Dust, dirt, and debris can infiltrate bearings and cause damage. Use seals or shields to protect bearings from contaminants, especially in harsh environments.<\/p>\n

        \n
      • Proper Installation:<\/li>\n<\/ul>\n

        Ensure correct installation of bearings using proper tools and techniques. Improper installation can lead to misalignment, uneven load distribution, and premature wear. Follow manufacturer recommendations for installation procedures.<\/p>\n

          \n
        • Regular Inspections:<\/li>\n<\/ul>\n

          Perform routine visual inspections to check for signs of wear, damage, or contamination. Regular inspections can help identify issues early and prevent further damage. Pay attention to noise, vibration, and temperature changes.<\/p>\n

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          • Temperature Monitoring:<\/li>\n<\/ul>\n

            Monitor bearing temperatures during operation using infrared thermometers or sensors. Abnormal temperature increases can indicate inadequate lubrication, misalignment, or other problems.<\/p>\n

              \n
            • Correct Handling:<\/li>\n<\/ul>\n

              Handle bearings with care to prevent damage during storage, transportation, and installation. Avoid dropping or subjecting them to impacts that can affect their internal components.<\/p>\n

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              • Bearing Removal and Replacement:<\/li>\n<\/ul>\n

                Follow proper procedures when removing and replacing bearings. Use appropriate tools and techniques to avoid damage to the bearing or the surrounding components.<\/p>\n

                  \n
                • Alignment Maintenance:<\/li>\n<\/ul>\n

                  Maintain proper shaft and housing alignment to prevent excessive loads and wear on the bearing. Misalignment can lead to increased stress and premature failure.<\/p>\n

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                  • Training and Education:<\/li>\n<\/ul>\n

                    Provide training to operators and maintenance personnel on proper bearing maintenance and handling practices. Educated personnel are more likely to identify issues and perform maintenance correctly.<\/p>\n

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                    • Documented Records:<\/li>\n<\/ul>\n

                      Keep records of maintenance activities, inspections, lubrication schedules, and any issues encountered. This documentation helps track the bearing’s performance over time and informs future maintenance decisions.<\/p>\n

                      By implementing these maintenance practices, you can ensure the longevity of ball bearings, minimize downtime, reduce operational costs, and maintain the reliability of the equipment they are a part of.<\/p>\n<\/tr>\n

Load Direction:<\/th>\nRadial Bearing<\/td>\n<\/tr>\n
Material:<\/th>\nBearing Steel<\/td>\n<\/tr>\n<\/tbody>\n<\/table>\n
<\/div>\n\n\n\n
Customization:<\/th>\n\n
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\n Available\n <\/div>\n

|<\/span><\/p>\n

<\/i>Customized Request<\/p><\/div>\n<\/td>\n<\/tr>\n<\/tbody>\n<\/table><\/div>\n<\/p><\/div>\n<\/table>\n

\"ball<\/p>\n

How does Lubrication Impact the Performance and Lifespan of Ball Bearings?<\/h3>\n

Lubrication plays a critical role in the performance and lifespan of ball bearings. Proper lubrication ensures smooth operation, reduces friction, minimizes wear, and prevents premature failure. Here’s how lubrication impacts ball bearings:<\/p>\n

    \n
  • Friction Reduction:<\/li>\n<\/ul>\n

    Lubrication creates a thin film between the rolling elements (balls) and the raceways of the bearing. This film reduces friction by separating the surfaces and preventing direct metal-to-metal contact. Reduced friction results in lower energy consumption, heat generation, and wear.<\/p>\n

      \n
    • Wear Prevention:<\/li>\n<\/ul>\n

      Lubricants create a protective barrier that prevents wear and damage to the bearing’s components. Without proper lubrication, the repeated rolling and sliding of the balls against the raceways would lead to accelerated wear, surface pitting, and eventual failure.<\/p>\n

        \n
      • Heat Dissipation:<\/li>\n<\/ul>\n

        Lubricants help dissipate heat generated during operation. The rolling elements and raceways can generate heat due to friction. Adequate lubrication carries away this heat, preventing overheating and maintaining stable operating temperatures.<\/p>\n

          \n
        • Corrosion Resistance:<\/li>\n<\/ul>\n

          Lubrication prevents moisture and contaminants from coming into direct contact with the bearing’s surfaces. This helps protect the bearing against corrosion, rust, and the formation of debris that can compromise its performance and longevity.<\/p>\n

            \n
          • Noise Reduction:<\/li>\n<\/ul>\n

            Lubricated ball bearings operate quietly because the lubricant cushions and dampens vibrations caused by the rolling motion. This noise reduction is crucial in applications where noise levels need to be minimized.<\/p>\n

              \n
            • Seal Protection:<\/li>\n<\/ul>\n

              Lubricants help maintain the effectiveness of seals or shields that protect the bearing from contaminants. They create a barrier that prevents particles from entering the bearing and causing damage.<\/p>\n

                \n
              • Improved Efficiency:<\/li>\n<\/ul>\n

                Properly lubricated ball bearings operate with reduced friction, leading to improved overall efficiency. This is especially important in applications where energy efficiency is a priority.<\/p>\n

                  \n
                • Lifespan Extension:<\/li>\n<\/ul>\n

                  Effective lubrication significantly extends the lifespan of ball bearings. Bearings that are properly lubricated experience less wear, reduced fatigue, and a lower likelihood of premature failure.<\/p>\n

                    \n
                  • Selection of Lubricant:<\/li>\n<\/ul>\n

                    Choosing the right lubricant is essential. Factors such as speed, temperature, load, and environmental conditions influence the choice of lubricant type and viscosity. Some common lubricant options include grease and oil-based lubricants.<\/p>\n

                      \n
                    • Regular Maintenance:<\/li>\n<\/ul>\n

                      Regular lubrication maintenance is crucial to ensure optimal bearing performance. Bearings should be inspected and relubricated according to manufacturer recommendations and based on the application’s operating conditions.<\/p>\n

                      In summary, proper lubrication is essential for the optimal performance, longevity, and reliability of ball bearings. It reduces friction, prevents wear, dissipates heat, protects against corrosion, and contributes to smooth and efficient operation in various industrial and mechanical applications.<\/p>\n

                      \"China\"China
                      editor by CX 2023-08-11<\/p>\n","protected":false},"excerpt":{"rendered":"

                      Product Description Introduction and use of bearings \u00a0 Deep groove ball bearing is simple in structure and convenient in use. It is the bearing with the largest production scale and the widest application range. Widely used in automobiles, household appliances, machine tools, motors, pumps, agricultural machinery, textile machinery and many other fields. Product Name 624 […]<\/p>\n","protected":false},"author":1,"featured_media":0,"comment_status":"open","ping_status":"open","sticky":false,"template":"","format":"standard","meta":{"footnotes":""},"categories":[1],"tags":[860,861,862,24,26,101,27,551,32,34,58,38,39,41,43,44,104,922],"class_list":["post-286","post","type-post","status-publish","format-standard","hentry","category-selfaligningballbearing","tag-624-ball-bearing","tag-624-bearing","tag-624-deep-groove-ball-bearing","tag-ball-bearing","tag-ball-bearing-groove","tag-ball-mm-bearing","tag-bearing","tag-bearing-carrier","tag-bearing-china","tag-bearing-groove","tag-bearing-zz","tag-china-bearing-bearing","tag-deep-groove-ball-bearing","tag-deep-groove-bearing","tag-groove-ball-bearing","tag-groove-bearing","tag-mm-bearing","tag-shielded-bearing"],"_links":{"self":[{"href":"https:\/\/www.selfaligningballbearing.com\/index.php?rest_route=\/wp\/v2\/posts\/286","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/www.selfaligningballbearing.com\/index.php?rest_route=\/wp\/v2\/posts"}],"about":[{"href":"https:\/\/www.selfaligningballbearing.com\/index.php?rest_route=\/wp\/v2\/types\/post"}],"author":[{"embeddable":true,"href":"https:\/\/www.selfaligningballbearing.com\/index.php?rest_route=\/wp\/v2\/users\/1"}],"replies":[{"embeddable":true,"href":"https:\/\/www.selfaligningballbearing.com\/index.php?rest_route=%2Fwp%2Fv2%2Fcomments&post=286"}],"version-history":[{"count":0,"href":"https:\/\/www.selfaligningballbearing.com\/index.php?rest_route=\/wp\/v2\/posts\/286\/revisions"}],"wp:attachment":[{"href":"https:\/\/www.selfaligningballbearing.com\/index.php?rest_route=%2Fwp%2Fv2%2Fmedia&parent=286"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/www.selfaligningballbearing.com\/index.php?rest_route=%2Fwp%2Fv2%2Fcategories&post=286"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/www.selfaligningballbearing.com\/index.php?rest_route=%2Fwp%2Fv2%2Ftags&post=286"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}