{"id":337,"date":"2024-01-11T01:44:53","date_gmt":"2024-01-11T01:44:53","guid":{"rendered":"https:\/\/www.selfaligningballbearing.com\/?p=337"},"modified":"2024-01-11T01:44:53","modified_gmt":"2024-01-11T01:44:53","slug":"china-standard-czpt-czpt-rolamento-bearings-6201-6202-6204-6206-6208-6210-6211-6212-6213-6214-6215-6216-6217-6218-6219-6220-zz-2rs-ddu-deep-groove-ball-bearing-bearing-and-race","status":"publish","type":"post","link":"https:\/\/www.selfaligningballbearing.com\/?p=337","title":{"rendered":"China Standard CZPT CZPT Rolamento Bearings 6201 6202 6204 6206 6208 6210 6211 6212 6213 6214 6215 6216 6217 6218 6219 6220 Zz 2RS DDU Deep Groove Ball Bearing   bearing and race"},"content":{"rendered":"<div class=\"et_pb_column et_pb_column_3_4 et_pb_column_0_tb_body  et_pb_css_mix_blend_mode_passthrough\">\n<div class=\"et_pb_module et_pb_post_content et_pb_post_content_0_tb_body\">\n<p><h2>Product Description<\/h2>\n<p>\n<p><p> Product Description <\/p>\n<p><p><b>NSK CZPT Rolamento Bearings     ZZ 2RS DDU Deep Groove Ball Bearing \u00a0<\/b><br \/>are the most widely used bearing type and are particularly versatile. They have low friction and are optimized for<br \/>low noise and low vibration which enables high rotational speeds. They accommodate radial and axial loads in both directions,<br \/>are easy to mount, and require less maintenance than other bearing types.<\/p>\n<table>\n<tbody>\n<tr>\n<td><b>Product name<\/b><\/td>\n<td>Deep groove ball bearings<\/td>\n<\/tr>\n<tr>\n<td><b>Material<\/b><\/td>\n<td>Bearing Steel<\/td>\n<\/tr>\n<tr>\n<td><b>Standard<\/b><\/td>\n<td>DIN GB ISO JIS<\/td>\n<\/tr>\n<tr>\n<td><b>Bearing Package<\/b><\/td>\n<td>Barreled, bagged, boxed, palletized or as customers&#8217; requirement.<\/td>\n<\/tr>\n<tr>\n<td><b>Service<\/b><\/td>\n<td>OEM service provided<\/td>\n<\/tr>\n<tr>\n<td><b>Delivery time<\/b><\/td>\n<td>3-10 days depends on quantity needed<\/td>\n<\/tr>\n<\/tbody>\n<\/table>\n<p><p><\/p>\n<p> Detailed Photos <\/p>\n<p><p>\u00a0<\/p>\n<p> Product Parameters <\/p>\n<p>\n<table>\n<colgroup>\n<col> <\/colgroup>\n<tbody>\n<tr>\n<td colspan=\"7\">6000 series deep groove ball bearings\u00a0<\/td>\n<\/tr>\n<tr>\n<td rowspan=\"2\">Bearing No.<\/td>\n<td colspan=\"3\">Boundary Dimensions(mm)<\/td>\n<td colspan=\"2\">Basic Load Rating(N)<\/td>\n<td rowspan=\"2\">Weight(KG)<\/td>\n<\/tr>\n<tr>\n<td>d<\/td>\n<td>D<\/td>\n<td>B<\/td>\n<td>Cr<\/td>\n<td>Cor<\/td>\n<\/tr>\n<tr>\n<td>604<\/td>\n<td>4<\/td>\n<td>12<\/td>\n<td>4<\/td>\n<td>960<\/td>\n<td>350<\/td>\n<td>0.571<\/td>\n<\/tr>\n<tr>\n<td>605<\/td>\n<td>5<\/td>\n<td>14<\/td>\n<td>5<\/td>\n<td>1070<\/td>\n<td>420<\/td>\n<td>0.0037<\/td>\n<\/tr>\n<tr>\n<td>606<\/td>\n<td>6<\/td>\n<td>17<\/td>\n<td>6<\/td>\n<td>1960<\/td>\n<td>730<\/td>\n<td>0.0069<\/td>\n<\/tr>\n<tr>\n<td>607<\/td>\n<td>7<\/td>\n<td>19<\/td>\n<td>6<\/td>\n<td>2800<\/td>\n<td>1060<\/td>\n<td>0.0082<\/td>\n<\/tr>\n<tr>\n<td>608<\/td>\n<td>8<\/td>\n<td>22<\/td>\n<td>7<\/td>\n<td>3290<\/td>\n<td>1360<\/td>\n<td>0.0129<\/td>\n<\/tr>\n<tr>\n<td>609<\/td>\n<td>9<\/td>\n<td>24<\/td>\n<td>7<\/td>\n<td>3330<\/td>\n<td>1410<\/td>\n<td>0.016<\/td>\n<\/tr>\n<tr>\n<td>6000<\/td>\n<td>10<\/td>\n<td>26<\/td>\n<td>8<\/td>\n<td>4160<\/td>\n<td>1780<\/td>\n<td>0.019<\/td>\n<\/tr>\n<tr>\n<td>6001<\/td>\n<td>12<\/td>\n<td>28<\/td>\n<td>8<\/td>\n<td>5110<\/td>\n<td>2380<\/td>\n<td>0.571<\/td>\n<\/tr>\n<tr>\n<td>6002<\/td>\n<td>15<\/td>\n<td>32<\/td>\n<td>9<\/td>\n<td>5590<\/td>\n<td>2840<\/td>\n<td>0.03<\/td>\n<\/tr>\n<tr>\n<td>6003<\/td>\n<td>17<\/td>\n<td>35<\/td>\n<td>10<\/td>\n<td>6000<\/td>\n<td>3250<\/td>\n<td>0.039<\/td>\n<\/tr>\n<tr>\n<td>6004<\/td>\n<td>20<\/td>\n<td>42<\/td>\n<td>12<\/td>\n<td>9390<\/td>\n<td>5571<\/td>\n<td>0.069<\/td>\n<\/tr>\n<tr>\n<td>6005<\/td>\n<td>25<\/td>\n<td>47<\/td>\n<td>12<\/td>\n<td>10060<\/td>\n<td>5860<\/td>\n<td>0.08<\/td>\n<\/tr>\n<tr>\n<td>6006<\/td>\n<td>30<\/td>\n<td>55<\/td>\n<td>13<\/td>\n<td>11900<\/td>\n<td>7460<\/td>\n<td>0.12<\/td>\n<\/tr>\n<tr>\n<td>6007<\/td>\n<td>35<\/td>\n<td>62<\/td>\n<td>14<\/td>\n<td>16210<\/td>\n<td>10420<\/td>\n<td>0.16<\/td>\n<\/tr>\n<tr>\n<td>6008<\/td>\n<td>40<\/td>\n<td>68<\/td>\n<td>15<\/td>\n<td>17030<\/td>\n<td>11700<\/td>\n<td>0.19<\/td>\n<\/tr>\n<tr>\n<td>6009<\/td>\n<td>45<\/td>\n<td>75<\/td>\n<td>16<\/td>\n<td>21080<\/td>\n<td>14780<\/td>\n<td>0.25<\/td>\n<\/tr>\n<tr>\n<td>6571<\/td>\n<td>50<\/td>\n<td>80<\/td>\n<td>16<\/td>\n<td>22000<\/td>\n<td>16260<\/td>\n<td>0.26<\/td>\n<\/tr>\n<tr>\n<td>6011<\/td>\n<td>55<\/td>\n<td>90<\/td>\n<td>18<\/td>\n<td>31500<\/td>\n<td>18400<\/td>\n<td>0.39<\/td>\n<\/tr>\n<tr>\n<td>6012<\/td>\n<td>60<\/td>\n<td>95<\/td>\n<td>18<\/td>\n<td>30000<\/td>\n<td>23000<\/td>\n<td>0.42<\/td>\n<\/tr>\n<tr>\n<td>6013<\/td>\n<td>65<\/td>\n<td>100<\/td>\n<td>18<\/td>\n<td>32000<\/td>\n<td>25000<\/td>\n<td>0.44<\/td>\n<\/tr>\n<tr>\n<td>6014<\/td>\n<td>70<\/td>\n<td>110<\/td>\n<td>20<\/td>\n<td>38000<\/td>\n<td>31000<\/td>\n<td>0.6<\/td>\n<\/tr>\n<tr>\n<td>6015<\/td>\n<td>75<\/td>\n<td>115<\/td>\n<td>20<\/td>\n<td>38000<\/td>\n<td>31000<\/td>\n<td>0.64<\/td>\n<\/tr>\n<tr>\n<td>6016<\/td>\n<td>80<\/td>\n<td>125<\/td>\n<td>22<\/td>\n<td>47500<\/td>\n<td>40000<\/td>\n<td>0.85<\/td>\n<\/tr>\n<tr>\n<td>6017<\/td>\n<td>85<\/td>\n<td>130<\/td>\n<td>22<\/td>\n<td>47500<\/td>\n<td>40000<\/td>\n<td>0.89<\/td>\n<\/tr>\n<tr>\n<td>6018<\/td>\n<td>90<\/td>\n<td>140<\/td>\n<td>24<\/td>\n<td>63800<\/td>\n<td>59000<\/td>\n<td>1.15<\/td>\n<\/tr>\n<tr>\n<td>6019<\/td>\n<td>95<\/td>\n<td>145<\/td>\n<td>24<\/td>\n<td>66700<\/td>\n<td>62300<\/td>\n<td>1.2<\/td>\n<\/tr>\n<tr>\n<td>6571<\/td>\n<td>100<\/td>\n<td>150<\/td>\n<td>24<\/td>\n<td>72500<\/td>\n<td>70000<\/td>\n<td>1.25<\/td>\n<\/tr>\n<tr>\n<td colspan=\"7\">6200 Series Miniature Deep Groove Ball Bearing\u00a0\u00a0\u00a0\u00a0<\/td>\n<\/tr>\n<tr>\n<td rowspan=\"2\">Bearing No.<\/td>\n<td colspan=\"3\">Boundary Dimensions(mm)<\/td>\n<td colspan=\"2\">Basic Load Rating(N)<\/td>\n<td rowspan=\"2\">Weight(KG)<\/td>\n<\/tr>\n<tr>\n<td>d<\/td>\n<td>D<\/td>\n<td>B<\/td>\n<td>Cr<\/td>\n<td>Cor<\/td>\n<\/tr>\n<tr>\n<td>624<\/td>\n<td>4<\/td>\n<td>13<\/td>\n<td>5<\/td>\n<td>1150<\/td>\n<td>400<\/td>\n<td>0.0032<\/td>\n<\/tr>\n<tr>\n<td>625<\/td>\n<td>5<\/td>\n<td>16<\/td>\n<td>5<\/td>\n<td>1880<\/td>\n<td>680<\/td>\n<td>0.0051<\/td>\n<\/tr>\n<tr>\n<td>626<\/td>\n<td>6<\/td>\n<td>19<\/td>\n<td>6<\/td>\n<td>2800<\/td>\n<td>1060<\/td>\n<td>0.\t<\/td>\n<\/tr>\n<tr>\n<td>627<\/td>\n<td>7<\/td>\n<td>22<\/td>\n<td>7<\/td>\n<td>3290<\/td>\n<td>1360<\/td>\n<td>0.0131<\/td>\n<\/tr>\n<tr>\n<td>628<\/td>\n<td>8<\/td>\n<td>24<\/td>\n<td>8<\/td>\n<td>3330<\/td>\n<td>1410<\/td>\n<td>0.017<\/td>\n<\/tr>\n<tr>\n<td>629<\/td>\n<td>9<\/td>\n<td>26<\/td>\n<td>8<\/td>\n<td>4160<\/td>\n<td>1780<\/td>\n<td>0.0191<\/td>\n<\/tr>\n<tr>\n<td>6200<\/td>\n<td>10<\/td>\n<td>30<\/td>\n<td>9<\/td>\n<td>5110<\/td>\n<td>2380<\/td>\n<td>0.032<\/td>\n<\/tr>\n<tr>\n<td>6201<\/td>\n<td>12<\/td>\n<td>32<\/td>\n<td>10<\/td>\n<td>6180<\/td>\n<td>3060<\/td>\n<td>0.037<\/td>\n<\/tr>\n<tr>\n<td>6202<\/td>\n<td>15<\/td>\n<td>35<\/td>\n<td>11<\/td>\n<td>7450<\/td>\n<td>3700<\/td>\n<td>0.045<\/td>\n<\/tr>\n<tr>\n<td>6203<\/td>\n<td>17<\/td>\n<td>40<\/td>\n<td>12<\/td>\n<td>9560<\/td>\n<td>4780<\/td>\n<td>0.065<\/td>\n<\/tr>\n<tr>\n<td>6204<\/td>\n<td>20<\/td>\n<td>47<\/td>\n<td>14<\/td>\n<td>12840<\/td>\n<td>6650<\/td>\n<td>0.11<\/td>\n<\/tr>\n<tr>\n<td>6205<\/td>\n<td>25<\/td>\n<td>52<\/td>\n<td>15<\/td>\n<td>14571<\/td>\n<td>7930<\/td>\n<td>0.13<\/td>\n<\/tr>\n<tr>\n<td>6206<\/td>\n<td>30<\/td>\n<td>62<\/td>\n<td>16<\/td>\n<td>19460<\/td>\n<td>11310<\/td>\n<td>0.2<\/td>\n<\/tr>\n<tr>\n<td>6207<\/td>\n<td>35<\/td>\n<td>72<\/td>\n<td>17<\/td>\n<td>25670<\/td>\n<td>15300<\/td>\n<td>0.29<\/td>\n<\/tr>\n<tr>\n<td>6208<\/td>\n<td>40<\/td>\n<td>80<\/td>\n<td>18<\/td>\n<td>29520<\/td>\n<td>181400<\/td>\n<td>0.37<\/td>\n<\/tr>\n<tr>\n<td>6209<\/td>\n<td>45<\/td>\n<td>85<\/td>\n<td>19<\/td>\n<td>32500<\/td>\n<td>20400<\/td>\n<td>0.41<\/td>\n<\/tr>\n<tr>\n<td>6210<\/td>\n<td>50<\/td>\n<td>90<\/td>\n<td>20<\/td>\n<td>35000<\/td>\n<td>32300<\/td>\n<td>0.46<\/td>\n<\/tr>\n<tr>\n<td>6211<\/td>\n<td>55<\/td>\n<td>100<\/td>\n<td>21<\/td>\n<td>43500<\/td>\n<td>29200<\/td>\n<td>0.61<\/td>\n<\/tr>\n<tr>\n<td>6212<\/td>\n<td>60<\/td>\n<td>110<\/td>\n<td>22<\/td>\n<td>52500<\/td>\n<td>36000<\/td>\n<td>0.78<\/td>\n<\/tr>\n<tr>\n<td>6213<\/td>\n<td>65<\/td>\n<td>120<\/td>\n<td>23<\/td>\n<td>57200<\/td>\n<td>45710<\/td>\n<td>0.99<\/td>\n<\/tr>\n<tr>\n<td>6214<\/td>\n<td>70<\/td>\n<td>125<\/td>\n<td>24<\/td>\n<td>62000<\/td>\n<td>44000<\/td>\n<td>1.05<\/td>\n<\/tr>\n<tr>\n<td>6215<\/td>\n<td>75<\/td>\n<td>130<\/td>\n<td>25<\/td>\n<td>66000<\/td>\n<td>49500<\/td>\n<td>1.2<\/td>\n<\/tr>\n<tr>\n<td>6216<\/td>\n<td>80<\/td>\n<td>140<\/td>\n<td>26<\/td>\n<td>72500<\/td>\n<td>53000<\/td>\n<td>1.4<\/td>\n<\/tr>\n<tr>\n<td>6217<\/td>\n<td>85<\/td>\n<td>150<\/td>\n<td>28<\/td>\n<td>83500<\/td>\n<td>64000<\/td>\n<td>1.8<\/td>\n<\/tr>\n<tr>\n<td>6218<\/td>\n<td>90<\/td>\n<td>160<\/td>\n<td>30<\/td>\n<td>96000<\/td>\n<td>71500<\/td>\n<td>2.15<\/td>\n<\/tr>\n<tr>\n<td>6219<\/td>\n<td>95<\/td>\n<td>170<\/td>\n<td>32<\/td>\n<td>109000<\/td>\n<td>82000<\/td>\n<td>2.6<\/td>\n<\/tr>\n<tr>\n<td>6220<\/td>\n<td>100<\/td>\n<td>180<\/td>\n<td>34<\/td>\n<td>122000<\/td>\n<td>93000<\/td>\n<td>3.15<\/td>\n<\/tr>\n<\/tbody>\n<\/table>\n<p><p>\u00a0<\/p>\n<p> Packaging &amp; Shipping <\/p>\n<p><p>\u00a0<\/p>\n<p> Company Profile <\/p>\n<p>\u00a0 <\/p>\n<p>\u00a0<\/p>\n<p> Our Advantages <\/p>\n<p><p><u><b>Our Advantages:<\/b><\/u><br \/>1. <b>World-Class Bearing:\u00a0<\/b>We provide our customers with all types of indigenous bearing with world-class quality.<br \/>2. <b>OEM or Non-Stand Bearings:\u00a0<\/b>Any requirement for Nonstandard bearings is Easily Fulfilled by us due to its vast knowledge and links in the industry.<br \/>3. <b>Genuine products With Excellent Quality:<\/b>\u00a0The company has always proved the 100% quality products it provides with genuine intent.<br \/>4. <b>After Sales Service and Technical Assistance:<\/b>\u00a0The company provides after-sales service and technical assistance as per the customer&#8217;s requirements and needs.<br \/>5. <b>Quick Delivery:\u00a0<\/b>The company provides just-in-time delivery with its streamlined supply chain.\u00a0<\/p>\n<p><b>SAMPLES<\/b><br \/>1. Samples quantity: 1-10 PCS are available.\u00a0<br \/>2. Free samples:\u00a0It depends on the Model No., material and quantity. Some of the bearings samples need client to<br \/>\u00a0 \u00a0\u00a0pay samples charge and shipping cost.\u00a0<br \/>3. It&#8217;s better to start your order with Trade Assurance to get full protection for your samples order.\u00a0<\/p>\n<p><b>CUSTOMIZED<\/b><br \/>The customized LOGO or drawing is acceptable for us.\u00a0<\/p>\n<p><b>MOQ<\/b><br \/>1. MOQ:\u00a010 PCS standard bearings.\u00a0<br \/>2. MOQ: 1000 PCS customized your brand bearings.\u00a0<\/p>\n<p><b>OEM POLICY<\/b><br \/>1. We can printing your brand (logo, artwork)on the shield or laser engraving your brand on the shield.\u00a0<br \/>2. We can custom your packaging according to your design<br \/>3. All copyright own by clients and we promised don&#8217;t disclose any info.<br \/>\u00a0<\/p>\n<p> FAQ <\/p>\n<p><p><b>1.What is the minimum order quantity for this product?<\/b><br \/>\u00a0 \u00a0 Can be negotiated, we will try our best to meet customer needs.Our company is mainly based on wholesale sales,<br \/>\u00a0 \u00a0 most customers&#8217;orders are more than 1 ton.<br \/><b>2.What is your latest delivery time?<\/b><br \/>\u00a0 \u00a0 Most orders will be shipped within 7-15 days of payment being received.<br \/><b>3.Does your company have quality assurance?<\/b><br \/>\u00a0 \u00a0 Yes, for 1 years.<br \/><b>4.What is the competitiveness of your company&#8217;s products compared to other companies?<\/b><br \/>\u00a0 \u00a0 High precision, high speed, low noise.<br \/><b>5.What are the advantages of your company&#8217;s services compared to other companies?<\/b><br \/>\u00a0 \u00a0 Answer questions online 24 hours a day, reply in a timely manner, and provide various documents required by<br \/>\u00a0 \u00a0\u00a0customers for customs clearance or sales. 100% after-sales service.<br \/><b>6.Which payment method does your company support?<\/b><br \/>\u00a0 \u00a0 Do our best to meet customer needs, negotiable.<br \/><b>7.How to contact us quickly?<\/b><br \/>\u00a0 \u00a0 Please send us an inquiry or message and leave your other contact information, such as phone number,<br \/>\u00a0 \u00a0\u00a0\t account or \t account, we will contact you as soon as possible and provide the detailed information you need.<br \/><em><b>\u00a0 \u00a0 \u00a0 \u00a0Please feel free to contact us, if you have any other question<\/b><\/em><\/p>\n<p> \t\/* March 10, 2571 17:59:20 *\/!function(){function s(e,r){var a,o={};try{e&amp;&amp;e.split(&#8220;,&#8221;).forEach(function(e,t){e&amp;&amp;(a=e.match(\/(.*?):(.*)$\/))&amp;&amp;1\t  <\/p>\n<p>\n<p>\n<p>\n<table class=\"widefat\" id=\"add_new_publishing_attribute\"><\/div>\n<table class=\"widefat\" id=\"add_new_publishing_attribute\">\n<tbody>\n<tr>\n<th width=\"160\" class=\"th-label\">Contact Angle:<\/th>\n<td>0<\/td>\n<\/tr>\n<tr>\n<th width=\"160\" class=\"th-label\">Aligning:<\/th>\n<td>Non-Aligning Bearing<\/td>\n<\/tr>\n<tr>\n<th width=\"160\" class=\"th-label\">Separated:<\/th>\n<td>Unseparated<\/td>\n<\/tr>\n<tr>\n<th width=\"160\" class=\"th-label\">Rows Number:<\/th>\n<td>Single<\/td>\n<\/tr>\n<tr>\n<th width=\"160\" class=\"th-label\">Load Direction:<\/th>\n<td>Radial Bearing<\/td>\n<\/tr>\n<tr>\n<th width=\"160\" class=\"th-label\">Material:<\/th>\n<td>Bearing Steel<\/td>\n<\/tr>\n<\/tbody>\n<\/table>\n<div class=\"attr-line\"><\/div>\n<table class=\"widefat\" id=\"add_new_publishing_attribute\">\n<tbody>\n<tr>\n<th width=\"160\" class=\"th-label\">Samples:<\/th>\n<td>\n<div class=\"sample-order-info\">\n<div class=\"info-text\">\n                                        <strong class=\"red\">US$ 10\/Piece<\/strong><br \/>\n                                        <span title=\"1 Piece(Min.Order)\">1 Piece(Min.Order)<\/span>\n                                        <\/div>\n<p>                                        <span class=\"gap\">|<\/span><br \/>\n                                                                                    <i class=\"ob-icon icon-product\"><\/i>Request Sample\n                                                                            <\/div>\n<div class=\"sample-order-desc\"><\/div>\n<\/td>\n<\/tr>\n<\/tbody>\n<\/table>\n<table class=\"widefat\" id=\"add_new_publishing_attribute\">\n<tbody>\n<tr>\n<th width=\"160\" class=\"th-label\">Customization:<\/th>\n<td>\n<div class=\"sample-order-info\">\n<div class=\"info-text\">\n                                            Available\n                                        <\/div>\n<p>                                        <span class=\"gap\">|<\/span><\/p>\n<p>                                        <i class=\"ob-icon icon-fill\"><\/i>Customized Request<\/p><\/div>\n<\/td>\n<\/tr>\n<\/tbody>\n<\/table><\/div>\n<\/p><\/div>\n<\/table>\n<p><img decoding=\"async\" src=\"https:\/\/img.jiansujichilun.com\/img\/ball%20bearing\/ball-bearing3.webp\" alt=\"ball bearing\" width=\"800\" \/><\/p>\n<h3>What are the Materials Typically Used in Manufacturing Ball Bearings and Their Advantages?<\/h3>\n<p>Ball bearings are manufactured using a variety of materials, each chosen for its specific properties and advantages in various applications. Here are some commonly used materials in ball bearing manufacturing and their respective benefits:<\/p>\n<ul>\n<li>High-Carbon Chrome Steel (AISI 52100):<\/li>\n<\/ul>\n<p>This is the most common material used for ball bearing manufacturing. It offers excellent hardness, wear resistance, and fatigue strength. High-carbon chrome steel bearings are suitable for a wide range of applications, from industrial machinery to automotive components.<\/p>\n<ul>\n<li>Stainless Steel (AISI 440C, AISI 304, AISI 316):<\/li>\n<\/ul>\n<p>Stainless steel bearings are corrosion-resistant and suitable for applications where moisture, chemicals, or exposure to harsh environments are concerns. AISI 440C offers high hardness and corrosion resistance, while AISI 304 and AISI 316 provide good corrosion resistance and are often used in food and medical industries.<\/p>\n<ul>\n<li>Ceramic:<\/li>\n<\/ul>\n<p>Ceramic bearings use silicon nitride (Si3N4) or zirconia (ZrO2) balls. Ceramic materials offer high stiffness, low density, and excellent resistance to corrosion and heat. Ceramic bearings are commonly used in high-speed and high-temperature applications, such as in aerospace and racing industries.<\/p>\n<ul>\n<li>Plastic (Polyamide, PEEK):<\/li>\n<\/ul>\n<p>Plastic bearings are lightweight and offer good corrosion resistance. Polyamide bearings are commonly used due to their low friction and wear properties. Polyether ether ketone (PEEK) bearings provide high-temperature resistance and are suitable for demanding environments.<\/p>\n<ul>\n<li>Bronze:<\/li>\n<\/ul>\n<p>Bronze bearings are often used in applications where self-lubrication is required. Bronze has good thermal conductivity and wear resistance. Bearings made from bronze are commonly used in machinery requiring frequent starts and stops.<\/p>\n<ul>\n<li>Hybrid Bearings:<\/li>\n<\/ul>\n<p>Hybrid bearings combine steel rings with ceramic balls. These bearings offer a balance between the advantages of both materials, such as improved stiffness and reduced weight. Hybrid bearings are used in applications where high speeds and low friction are essential.<\/p>\n<ul>\n<li>Specialty Alloys:<\/li>\n<\/ul>\n<p>For specific applications, specialty alloys may be used to meet unique requirements. For example, bearings used in extreme temperatures or corrosive environments may be made from materials like titanium or hastelloy.<\/p>\n<ul>\n<li>Coated Bearings:<\/li>\n<\/ul>\n<p>Bearings may also be coated with thin layers of materials like diamond-like carbon (DLC) or other coatings to enhance performance, reduce friction, and improve wear resistance.<\/p>\n<p>The choice of material depends on factors such as application requirements, operating conditions, load, speed, and environmental factors. Selecting the right material is essential for ensuring optimal bearing performance, longevity, and reliability in diverse industries and applications.<\/p>\n<p><img decoding=\"async\" src=\"https:\/\/img.jiansujichilun.com\/img\/ball%20bearing\/ball-bearing6.webp\" alt=\"ball bearing\" width=\"800\" \/><\/p>\n<h3>Are there any Industry Standards or Certifications that Ball Bearings should Meet?<\/h3>\n<p>Yes, there are several industry standards and certifications that ball bearings should meet to ensure their quality, performance, and reliability. These standards help manufacturers, engineers, and customers assess the suitability of bearings for specific applications. Some of the key standards and certifications for ball bearings include:<\/p>\n<ul>\n<li>ISO Standards:<\/li>\n<\/ul>\n<p>The International Organization for Standardization (ISO) has developed a series of standards related to ball bearings. ISO 15 defines dimensions, boundary dimensions, and tolerances for radial bearings. ISO 281 specifies dynamic load ratings and calculation methods for bearings&#8217; life calculations.<\/p>\n<ul>\n<li>ABEC (Annular Bearing Engineering Committee) Ratings:<\/li>\n<\/ul>\n<p>ABEC ratings are commonly used in North America to indicate the precision and performance of ball bearings. Ratings range from ABEC 1 (lowest precision) to ABEC 9 (highest precision). However, it&#8217;s important to note that ABEC ratings focus primarily on dimensional tolerances and do not encompass all aspects of bearing quality.<\/p>\n<ul>\n<li>DIN Standards:<\/li>\n<\/ul>\n<p>The German Institute for Standardization (Deutsches Institut f\u00fcr Normung, DIN) has published various standards related to ball bearings. DIN 625 covers dimensions for deep groove ball bearings, while DIN 616 provides guidelines for precision angular contact ball bearings.<\/p>\n<ul>\n<li>JIS (Japanese Industrial Standards):<\/li>\n<\/ul>\n<p>JIS standards are used in Japan and internationally to define the characteristics and dimensions of various products, including ball bearings. JIS B 1512 outlines the classification and dimensions of rolling bearings.<\/p>\n<ul>\n<li>ASTM (American Society for Testing and Materials) Standards:<\/li>\n<\/ul>\n<p>ASTM has standards that cover various aspects of bearing testing, performance, and materials. ASTM F2215, for instance, specifies the requirements for ball bearings used in surgical implants.<\/p>\n<ul>\n<li>CE Marking:<\/li>\n<\/ul>\n<p>CE marking indicates that a product complies with European Union health, safety, and environmental requirements. It may be required for bearings used in machinery intended to be sold within the EU market.<\/p>\n<ul>\n<li>Industry-Specific Standards:<\/li>\n<\/ul>\n<p>Various industries, such as aerospace, automotive, medical, and nuclear, have specific standards or certifications that bearings must meet to ensure safety, reliability, and compliance with industry-specific requirements.<\/p>\n<ul>\n<li>Quality Management Systems:<\/li>\n<\/ul>\n<p>Manufacturers that adhere to quality management systems, such as ISO 9001, demonstrate their commitment to consistent product quality and customer satisfaction. Certification to these systems indicates that the manufacturing process follows established protocols and best practices.<\/p>\n<p>When selecting ball bearings, it&#8217;s important to consider the relevant standards and certifications that align with the application&#8217;s requirements. This ensures that the bearings meet recognized quality and performance criteria, ultimately contributing to reliable and efficient operation.<\/p>\n<p><img decoding=\"async\" src=\"https:\/\/img.jiansujichilun.com\/img\/ball%20bearing\/ball-bearing1.webp\" alt=\"ball bearing\" width=\"800\" \/><\/p>\n<h3>What is a Ball Bearing and How does it Function in Various Applications?<\/h3>\n<p>A ball bearing is a type of rolling-element bearing that uses balls to reduce friction between moving parts and support radial and axial loads. It consists of an outer ring, an inner ring, a set of balls, and a cage that separates and maintains a consistent spacing between the balls. Here&#8217;s how ball bearings function in various applications:<\/p>\n<ul>\n<li>Reduction of Friction:<\/li>\n<\/ul>\n<p>Ball bearings function by replacing sliding friction with rolling friction. The smooth, spherical balls minimize the contact area between the inner and outer rings, resulting in lower friction and reduced heat generation.<\/p>\n<ul>\n<li>Radial and Axial Load Support:<\/li>\n<\/ul>\n<p>Ball bearings are designed to support both radial loads (forces perpendicular to the shaft&#8217;s axis) and axial loads (forces parallel to the shaft&#8217;s axis). The distribution of balls within the bearing ensures load-carrying capacity in multiple directions.<\/p>\n<ul>\n<li>Smooth Rotational Movement:<\/li>\n<\/ul>\n<p>Ball bearings facilitate smooth and precise rotational movement. The rolling motion of the balls allows for controlled and continuous rotation with minimal resistance.<\/p>\n<ul>\n<li>Applications in Machinery:<\/li>\n<\/ul>\n<p>Ball bearings are used in a wide range of machinery and equipment, including motors, generators, gearboxes, conveyors, and fans. They enable the efficient transfer of motion while reducing wear and energy losses.<\/p>\n<ul>\n<li>Automotive Industry:<\/li>\n<\/ul>\n<p>Ball bearings are extensively used in automobiles for various applications, including wheel hubs, transmission systems, steering mechanisms, and engine components. They provide reliability and durability in challenging automotive environments.<\/p>\n<ul>\n<li>Industrial Machinery:<\/li>\n<\/ul>\n<p>In industrial settings, ball bearings support rotating shafts and ensure the smooth operation of equipment such as pumps, compressors, and machine tools.<\/p>\n<ul>\n<li>High-Speed Applications:<\/li>\n<\/ul>\n<p>Ball bearings are suitable for high-speed applications due to their low friction and ability to accommodate rapid rotation. They are used in applications like electric motors and aerospace components.<\/p>\n<ul>\n<li>Precision Instruments:<\/li>\n<\/ul>\n<p>For precision instruments, such as watches, cameras, and medical devices, ball bearings provide accurate rotational movement and contribute to the overall performance of the instrument.<\/p>\n<ul>\n<li>Variety of Sizes and Types:<\/li>\n<\/ul>\n<p>Ball bearings come in various sizes, configurations, and materials to suit different applications. Different types include deep groove ball bearings, angular contact ball bearings, thrust ball bearings, and more.<\/p>\n<p>In summary, ball bearings are essential components in a wide range of applications where smooth rotation, load support, and reduced friction are critical. Their versatility, reliability, and efficiency make them indispensable in industries spanning from automotive to industrial machinery to precision instruments.<\/p>\n<p><img decoding=\"async\" src=\"https:\/\/img.hzpt.com\/img\/bushing_bearing\/bushing_bearing_l1.webp\" alt=\"China Standard CZPT CZPT Rolamento Bearings 6201 6202 6204 6206 6208 6210 6211 6212 6213 6214 6215 6216 6217 6218 6219 6220 Zz 2RS DDU Deep Groove Ball Bearing   bearing and race\"><img decoding=\"async\" src=\"https:\/\/img.hzpt.com\/img\/bushing_bearing\/bushing_bearing_l2.webp\" alt=\"China Standard CZPT CZPT Rolamento Bearings 6201 6202 6204 6206 6208 6210 6211 6212 6213 6214 6215 6216 6217 6218 6219 6220 Zz 2RS DDU Deep Groove Ball Bearing   bearing and race\"><br \/>editor by CX 2024-01-11<\/p>\n","protected":false},"excerpt":{"rendered":"<p>Product Description Product Description NSK CZPT Rolamento Bearings ZZ 2RS DDU Deep Groove Ball Bearing \u00a0are the most widely used bearing type and are particularly versatile. They have low friction and are optimized forlow noise and low vibration which enables high rotational speeds. They accommodate radial and axial loads in both directions,are easy to mount, [&hellip;]<\/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":[270,432,422,424,425,426,987,341,657,99,100,130,261,677,24,428,342,918,102,343,26,55,433,27,429,430,431,989,344,103,136,988,57,32,34,58,61,38,39,345,41,43,44],"class_list":["post-337","post","type-post","status-publish","format-standard","hentry","category-selfaligningballbearing","tag-2rs-bearing","tag-6201-ball-bearings","tag-6201-bearing","tag-6202-2rs-bearing","tag-6202-bearing","tag-6202-bearing-ball","tag-6204-2rs-bearings","tag-6204-bearing-ball","tag-6204-bearings","tag-6206-ball-bearing","tag-6206-bearing","tag-6210-bearing","tag-6211-bearing","tag-6217-bearing","tag-ball-bearing","tag-ball-bearing-6202","tag-ball-bearing-6204","tag-ball-bearing-6204-zz","tag-ball-bearing-6206","tag-ball-bearing-6208","tag-ball-bearing-groove","tag-ball-bearings-bearing","tag-ball-race-bearing","tag-bearing","tag-bearing-6201","tag-bearing-6201-2rs","tag-bearing-6202","tag-bearing-6202-zz","tag-bearing-6204","tag-bearing-6206","tag-bearing-6210","tag-bearing-6212","tag-bearing-bearings","tag-bearing-china","tag-bearing-groove","tag-bearing-zz","tag-bearings-bearing-bearing","tag-china-bearing-bearing","tag-deep-groove-ball-bearing","tag-deep-groove-ball-bearing-6204","tag-deep-groove-bearing","tag-groove-ball-bearing","tag-groove-bearing"],"_links":{"self":[{"href":"https:\/\/www.selfaligningballbearing.com\/index.php?rest_route=\/wp\/v2\/posts\/337","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=337"}],"version-history":[{"count":0,"href":"https:\/\/www.selfaligningballbearing.com\/index.php?rest_route=\/wp\/v2\/posts\/337\/revisions"}],"wp:attachment":[{"href":"https:\/\/www.selfaligningballbearing.com\/index.php?rest_route=%2Fwp%2Fv2%2Fmedia&parent=337"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/www.selfaligningballbearing.com\/index.php?rest_route=%2Fwp%2Fv2%2Fcategories&post=337"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/www.selfaligningballbearing.com\/index.php?rest_route=%2Fwp%2Fv2%2Ftags&post=337"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}