{"id":591,"date":"2024-05-06T22:26:52","date_gmt":"2024-05-06T22:26:52","guid":{"rendered":"https:\/\/www.selfaligningballbearing.com\/?p=591"},"modified":"2024-05-06T22:26:52","modified_gmt":"2024-05-06T22:26:52","slug":"china-best-china-1688-manufacturer-in-stock-62-serises-6236-6238-6240-zz-deep-groove-ball-bearings-for-auto-spare-parts-wheel-bearing","status":"publish","type":"post","link":"https:\/\/www.selfaligningballbearing.com\/?p=591","title":{"rendered":"China best China 1688 Manufacturer in Stock 62 Serises 6236 6238 6240 Zz Deep Groove Ball Bearings for Auto Spare Parts   wheel bearing"},"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>     <u><b><\/b><\/u><b><u>PRODUCT PICTURES<\/p>\n<p><\/u><\/b> <br \/> \u00a0<u><b>OUR SERVICES<\/b><\/u> <\/p>\n<p>We can provide manufacturing capabilities and\u00a0services of regular bearings for you, or\u00a0customized non-standard bearings as you\u00a0required.<\/p>\n<p>\u00a0<b>BEARING:<\/b><br \/> \u00a0 &#8212; Dimensions<br \/> \u00a0 &#8212;\u00a0Material<br \/> \u00a0 &#8212;\u00a0Tolerance standard<\/p>\n<p><b>APPEARANCE:<\/b><br \/> \u00a0 &#8212; Logo (Laser Marking)<br \/> \u00a0 &#8212;\u00a0Package Design<\/p>\n<p><b><u>40+ YEARS EXPERIENCE\u00a0<\/u><br \/>CONTINUOUS AND STABLE DELIVERY OF PRODUCTS.<\/b>  <\/p>\n<p>With over 40 years experience of the bearing manufacturing, we know how to make good bearings with less cost consistently and efficiently.<\/p>\n<p>We use advanced CNC turning, grinding, and superfinishing machines to ensure high, stable, and accurate machining.\u00a0 All of your goods, from the most economical category, to the highest rated category,\u00a0will always be manufactured precisely to the standards you require.<\/p>\n<p><b><u>OWN HEAT TREATMENT\u00a0<\/u><\/b> <br \/><b>CONTROALLABLE COST AND QUALITY.<\/b> <\/p>\n<p>Heat treatment is 1 of the crucial processes to ensure high performance of bearing materials.\u00a0Compared with other manufacturers, we can produce higher quality bearings at <b>smaller cost<\/b>, with a more<b> flexible and controllable production schedule<\/b>, and in a <b>shorter time<\/b>.\u00a0 <\/p>\n<p>\n<p>\n<p>\n<p><p>We have 6 heat treatment production lines.<\/p>\n<p> Bearings are heated uniformly, with small deformation and little\/no oxidized decarburization, which can make them have high hardness, high fatigue resistance, good wear resistance, dimensional stability, and excellent mechanical strength. <br \/> \u00a0 <\/p>\n<p><u>OUTSTXIHU (WEST LAKE) DIS.\u00a0 QUALITY<\/u> <br \/>LOW NOISE, LOW FRICTION AND LONG LIFE. <\/p>\n<p>All our products are characterized by <b>low noise, low friction and long life<\/b>.\u00a0 This is due to our attention to the roundness, waviness and surface roughness of bearing raceway.<\/p>\n<p>Our products fully meets the requirements of national and international standards accorind to the testing result of<br \/> roughness, roundness, hardness, vibration noise, vibration velocity. <\/p>\n<p><u>PACKING<\/u><br \/>PACKAGING THAT HELPS SELL.<\/p>\n<p><b>1,\u00a0Inner package<\/b><br \/> \u00a0 \u00a0Corrosion and Dust Proof PE plastic film\u00a0 \/ bag packing + Tube packing, or Wrapping\u00a0 tape for larger bearings.<\/p>\n<p><b>2, Corrugated<\/b>\u00a0<b>Individual Box<\/b><br \/> \u00a0 \u00a0Our attractive sales-helpful &#8220;3-JOYS&#8221; package, or as the design\u00a0of your package.<br \/><b>3,\u00a0<\/b><b>Outer package<\/b><br \/> \u00a0 Corrugated carton\u00a0+\u00a0Wooden pallet\u00a0<\/p>\n<p><b><u>MODERN WELL-ORGANIZED WAREHOUSE<\/u><\/b><\/p>\n<p>\u00a0\u00a0<b>\u00b7<\/b>\u00a0Constant temperature\u00a0<i>(<\/i><i>20\u00b0C)<\/i>\u00a0and humidity\u00a0<i>(RH 52%)<\/i>\u00a0warehouse<br \/> \u00a0<b>\u00a0\u00b7<\/b>\u00a0Hundreds of models on hand, short delivery time.<br \/> \u00a0<\/p>\n<p><u>HONOR &amp; SYSTEM CERTIFICATES<\/u><\/p>\n<p><u>EXHIBITION<\/u><\/p>\n<p><u><b>SAMPLES POLICY\u00a0<\/b><\/u><\/p>\n<p>\n<p><b>\u00a0FREE SAMPLES AND SHIPPING<\/b><\/p>\n<p> \u00a0We are happy to send you free samples of our bearings for field\u00a0 \u00a0testing.\u00a0All transportation costs will be paid by us.<\/p>\n<p> \u00a0<b>Please note<\/b>: Depending on the model and value of samples,\u00a0 \u00a0this\u00a0policy may not apply!<\/p>\n<p> \u00a0Please contact our sales staff for details. <\/p>\n<p> <u><\/u> <\/p>\n<p>\n<p><u>TRANSPORTATION<\/u> <br \/>FASTEST DELIVERY TO CUSTOMERS <br \/><u>CUSTOMERS FEEDBACK<\/u> <\/p>\n<p>PAYMENT TERMS\u00a0 <br \/><u>To facilitate your payment, we offer a variety of options!\u00a0<\/u> <\/p>\n<p>\u00a0 \u00a0\u00a0 <br \/> \u00a0 <\/p>\n<p><u>FAQ<\/u><\/p>\n<p><b>1, About the lead time.<\/b><br \/> \u00a0<br \/> This depends on several factors, like\u00a0Is the production schedule tight? Is there a corresponding model in stock, and is there enough of this model in stock?\u00a0How many\u00a0pcs of that model\u00a0would be ordered?<br \/> Simply speaking, based on a 20&#8242; GP container load:<\/p>\n<table border=\"1\" cellpadding=\"1\" cellspacing=\"1\">\n<tbody>\n<tr>\n<td>If the model your Preferred is<\/td>\n<td>Sufficient stock<\/td>\n<td>Lead Time<\/td>\n<\/tr>\n<tr>\n<td><b>Regular models<\/b><\/td>\n<td><b>YES<\/b><\/td>\n<td><b>Within 7 days<\/b><\/td>\n<\/tr>\n<tr>\n<td><b>Regular models<\/b><\/td>\n<td><b>NO<\/b><\/td>\n<td><b>Within 30 days<\/b><\/td>\n<\/tr>\n<tr>\n<td><b>Non-regular model<\/b><\/td>\n<td><b>NO<\/b><\/td>\n<td><b>About 50 days<\/b><\/td>\n<\/tr>\n<\/tbody>\n<\/table>\n<p><p>For accurate estimate, please contact with our sale stuff. Thanks.<\/p>\n<p><b>2, Minimum order quantity.\u00a0<br \/> \u00a0\u00a0<\/b><br \/><b>Even just ONE\u00a0<\/b>piece of bearing is\u00a0ok for us.<\/p>\n<p> \u00a0\u00a0<br \/><b>3, If you don&#8217;t know which model is the right choice&#8230;<br \/> \u00a0\u00a0<\/b><br \/>We would like to give you some advise if you like, according to the real situation and demand of your local market. Our purpose is to help you\u00a0to get proper and right models for your customers, so that you would make a better sales and income finally.<\/p>\n<p><b>4, Factory Inspection<\/b><\/p>\n<p>We surely would welcome you or your representatives to come to our plants or working offices to take a good look and chat with our hardworking CZPT employees. Ask our sales stuff and she\/he will arrange that for you. <\/p>\n<p><b><u>OPTIONS OF SPECIFICATION AND STHangZhouRD<\/u><\/b> <br \/> \u00a0 <\/p>\n<table>\n<tbody>\n<tr>\n<td><b>Subject<\/b><\/td>\n<td><b>Symbol<\/b><\/td>\n<td><b>Description<\/b><\/td>\n<\/tr>\n<tr>\n<td rowspan=\"7\">Sealing &amp; Sealing type<\/td>\n<td>Z<\/td>\n<td>Metal shield on 1 side.<\/td>\n<\/tr>\n<tr>\n<td>ZZ<\/td>\n<td>Metal shields on both sides.<\/td>\n<\/tr>\n<tr>\n<td>RS<\/td>\n<td>Rubber seal on 1 side.<\/td>\n<\/tr>\n<tr>\n<td>2RS<\/td>\n<td>Rubber seals on both sides.<\/td>\n<\/tr>\n<tr>\n<td>ZNR<\/td>\n<td>Shield on 1 side, snap ring groove in the outer ring, with snap ring on the opposite side of the shield<\/td>\n<\/tr>\n<tr>\n<td>2ZNR<\/td>\n<td>Shield on both sides, snap ring groove in the outer ring, with snap ring<\/td>\n<\/tr>\n<tr>\n<td>ZNBR<\/td>\n<td>Shield on 1 side, snap ring groove in the outer ring, with snap ring on the same side as the shield<\/td>\n<\/tr>\n<tr>\n<td rowspan=\"5\">Vibration Velocity<\/td>\n<td>V<\/td>\n<td>Normal vibration level. Is not indicated as a standard.<\/td>\n<\/tr>\n<tr>\n<td>V1<\/td>\n<td>Lower vibration level than normal.<\/td>\n<\/tr>\n<tr>\n<td>V2<\/td>\n<td>Lower vibration level than V1.<\/td>\n<\/tr>\n<tr>\n<td>V3<\/td>\n<td>Lower vibration level than V2.<\/td>\n<\/tr>\n<tr>\n<td>V4<\/td>\n<td>Lower vibration level than V3.<\/td>\n<\/tr>\n<tr>\n<td rowspan=\"5\">Tolerances<\/td>\n<td>P0(ABEC1)<\/td>\n<td>Bearings in standard tolerance<\/td>\n<\/tr>\n<tr>\n<td>P6(ABEC3)<\/td>\n<td>Tighter tolerance than standard bearings<\/td>\n<\/tr>\n<tr>\n<td>P5(ABEC5)<\/td>\n<td>Tolerance tighter than P6<\/td>\n<\/tr>\n<tr>\n<td>P4(ABEC7)<\/td>\n<td>Tolerance tighter than P5<\/td>\n<\/tr>\n<tr>\n<td>P2(ABEC9)<\/td>\n<td>Tolerance tighter than P4<\/td>\n<\/tr>\n<tr>\n<td rowspan=\"6\">Radial internal clearance<\/td>\n<td>C1<\/td>\n<td>Smaller clearance than C2<\/td>\n<\/tr>\n<tr>\n<td>C2<\/td>\n<td>Smaller clearance than CN<\/td>\n<\/tr>\n<tr>\n<td>CN(C0)<\/td>\n<td>Clearance than normal<\/td>\n<\/tr>\n<tr>\n<td>C3<\/td>\n<td>Clearance larger than CN<\/td>\n<\/tr>\n<tr>\n<td>C4<\/td>\n<td>Clearance larger than C3<\/td>\n<\/tr>\n<tr>\n<td>C5<\/td>\n<td>Clearance larger than C4<\/td>\n<\/tr>\n<tr>\n<td rowspan=\"4\">Snap Ring Groove<\/td>\n<td>N<\/td>\n<td>Snap ring groove in the outer ring<\/td>\n<\/tr>\n<tr>\n<td>NR<\/td>\n<td>Snap ring groove in the outer ring, with snap ring<\/td>\n<\/tr>\n<tr>\n<td>N1<\/td>\n<td>One locating slot in 1 outer ring side face<\/td>\n<\/tr>\n<tr>\n<td>R<\/td>\n<td>Flanged outer ring<\/td>\n<\/tr>\n<tr>\n<td rowspan=\"3\">Other technical modifications<\/td>\n<td>NR<\/td>\n<td>Groove with inserted snap ring in outer ring.<\/td>\n<\/tr>\n<tr>\n<td>N<\/td>\n<td>Snap ring groove in the outer ring.<\/td>\n<\/tr>\n<tr>\n<td>SS<\/td>\n<td>Stainless steel.<\/td>\n<\/tr>\n<\/tbody>\n<\/table>\n<p>\n<table>\n<tbody>\n<tr>\n<td rowspan=\"8\">Cage Materials<\/td>\n<td>J<\/td>\n<td>Pressed steel cages<\/td>\n<\/tr>\n<tr>\n<td>M<\/td>\n<td>Solid brass cage<\/td>\n<\/tr>\n<tr>\n<td>F<\/td>\n<td>Solid cage made from steel or iron<\/td>\n<\/tr>\n<tr>\n<td>Y<\/td>\n<td>Pressed brass cages.<\/td>\n<\/tr>\n<tr>\n<td>T<\/td>\n<td>Laminated phenolic cages.<\/td>\n<\/tr>\n<tr>\n<td>TN<\/td>\n<td>Polyamide cages<\/td>\n<\/tr>\n<tr>\n<td>TH<\/td>\n<td>Glass-fiber reinforced phenolic resin cages.<\/td>\n<\/tr>\n<tr>\n<td>TV<\/td>\n<td>Polyamide cage<\/td>\n<\/tr>\n<tr>\n<td rowspan=\"8\">Cage Designs<\/td>\n<td>P<\/td>\n<td>Window-type cage<\/td>\n<\/tr>\n<tr>\n<td>H<\/td>\n<td>Claw-type cage<\/td>\n<\/tr>\n<tr>\n<td>A<\/td>\n<td>Cage guided on the bearing outer ring<\/td>\n<\/tr>\n<tr>\n<td>B<\/td>\n<td>Cage-guided on the bearing inner ring<\/td>\n<\/tr>\n<tr>\n<td>S<\/td>\n<td>Cage with lubricating slots in the guiding surfaces<\/td>\n<\/tr>\n<tr>\n<td>D<\/td>\n<td>Carbonitriding cage<\/td>\n<\/tr>\n<tr>\n<td>W<\/td>\n<td>Welded cage<\/td>\n<\/tr>\n<tr>\n<td>R<\/td>\n<td>Riveted Cage<\/td>\n<\/tr>\n<tr>\n<td rowspan=\"5\">Cage Types<\/td>\n<td rowspan=\"5\">N\/A<\/td>\n<td>Claw-type cage<\/td>\n<\/tr>\n<tr>\n<td>Ribbon cage<\/td>\n<\/tr>\n<tr>\n<td>Crown cage<\/td>\n<\/tr>\n<tr>\n<td>Sunflower cage<\/td>\n<\/tr>\n<tr>\n<td>Tapered cage<\/td>\n<\/tr>\n<\/tbody>\n<\/table>\n<p><u><b>PRODUCT PARAMETERS<\/b><\/u> <\/p>\n<p><b>This<\/b> tech sheet may not contain all or every piece of information you want to know. Please contact our sales staff to obtain or compare the information. <br \/> \u00a0 <\/p>\n<table>\n<tbody>\n<tr>\n<td><b>Designation<\/b><\/td>\n<td colspan=\"3\"><b>Boundary Dimension (mm)<\/b><\/td>\n<td colspan=\"2\"><b>Limiting Speed (rpm)<\/b><\/td>\n<td colspan=\"2\"><b>Load Rating (Kn)<\/b><\/td>\n<td><b>Weight<\/b><\/td>\n<\/tr>\n<tr>\n<td><b>Designation<\/b><\/td>\n<td><b>Inner Diameter<br \/>  (d)<\/b><\/td>\n<td><b>Outside Diameter<br \/>  (D)<\/b><\/td>\n<td><b>Width<br \/>  (B)<\/b><\/td>\n<td><b>Grease Lubrication<\/b><\/td>\n<td><b>Oil Lubrication<\/b><\/td>\n<td><b>Dynamic Load<\/b><br \/><b>(cr)<\/b><\/td>\n<td><b>Static Load<\/b><br \/><b>(cor)<\/b><\/td>\n<td><b>Weight<br \/>  (kg)<\/b><\/td>\n<\/tr>\n<tr>\n<td>6201<\/td>\n<td>12<\/td>\n<td>32<\/td>\n<td>10<\/td>\n<td>19000<\/td>\n<td>24000<\/td>\n<td>6.82<\/td>\n<td>3.05<\/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>18000<\/td>\n<td>22000<\/td>\n<td>7.65<\/td>\n<td>3.72<\/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>16000<\/td>\n<td>20000<\/td>\n<td>9.58<\/td>\n<td>4.78<\/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>14000<\/td>\n<td>18000<\/td>\n<td>12.8<\/td>\n<td>6.65<\/td>\n<td>0.106<\/td>\n<\/tr>\n<tr>\n<td>6205<\/td>\n<td>25<\/td>\n<td>52<\/td>\n<td>15<\/td>\n<td>13000<\/td>\n<td>15000<\/td>\n<td>14<\/td>\n<td>7.85<\/td>\n<td>0.128<\/td>\n<\/tr>\n<tr>\n<td>6206<\/td>\n<td>30<\/td>\n<td>62<\/td>\n<td>16<\/td>\n<td>11000<\/td>\n<td>13000<\/td>\n<td>19.5<\/td>\n<td>11.3<\/td>\n<td>0.199<\/td>\n<\/tr>\n<tr>\n<td>6207<\/td>\n<td>35<\/td>\n<td>72<\/td>\n<td>17<\/td>\n<td>9200<\/td>\n<td>11000<\/td>\n<td>25.7<\/td>\n<td>15.4<\/td>\n<td>0.288<\/td>\n<\/tr>\n<tr>\n<td>6208<\/td>\n<td>40<\/td>\n<td>80<\/td>\n<td>18<\/td>\n<td>8000<\/td>\n<td>10000<\/td>\n<td>29.5<\/td>\n<td>18<\/td>\n<td>0.368<\/td>\n<\/tr>\n<tr>\n<td>6209<\/td>\n<td>45<\/td>\n<td>85<\/td>\n<td>19<\/td>\n<td>7000<\/td>\n<td>9000<\/td>\n<td>31.5<\/td>\n<td>20.5<\/td>\n<td>0.416<\/td>\n<\/tr>\n<tr>\n<td>6210<\/td>\n<td>50<\/td>\n<td>90<\/td>\n<td>20<\/td>\n<td>6700<\/td>\n<td>8500<\/td>\n<td>35<\/td>\n<td>23.2<\/td>\n<td>0.463<\/td>\n<\/tr>\n<tr>\n<td>6211<\/td>\n<td>55<\/td>\n<td>100<\/td>\n<td>21<\/td>\n<td>6000<\/td>\n<td>7500<\/td>\n<td>43.2<\/td>\n<td>29.2<\/td>\n<td>0.603<\/td>\n<\/tr>\n<tr>\n<td>6212<\/td>\n<td>60<\/td>\n<td>110<\/td>\n<td>22<\/td>\n<td>5600<\/td>\n<td>7000<\/td>\n<td>47.8<\/td>\n<td>32.8<\/td>\n<td>0.789<\/td>\n<\/tr>\n<tr>\n<td>6213<\/td>\n<td>65<\/td>\n<td>120<\/td>\n<td>23<\/td>\n<td>5000<\/td>\n<td>6300<\/td>\n<td>57.2<\/td>\n<td>40<\/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>4800<\/td>\n<td>6000<\/td>\n<td>60.8<\/td>\n<td>45<\/td>\n<td>1.084<\/td>\n<\/tr>\n<tr>\n<td>6215<\/td>\n<td>75<\/td>\n<td>130<\/td>\n<td>25<\/td>\n<td>4500<\/td>\n<td>5600<\/td>\n<td>66<\/td>\n<td>49.5<\/td>\n<td>1.171<\/td>\n<\/tr>\n<tr>\n<td>6216<\/td>\n<td>80<\/td>\n<td>140<\/td>\n<td>26<\/td>\n<td>4300<\/td>\n<td>5300<\/td>\n<td>71.5<\/td>\n<td>54.2<\/td>\n<td>1.448<\/td>\n<\/tr>\n<tr>\n<td>6217<\/td>\n<td>85<\/td>\n<td>150<\/td>\n<td>28<\/td>\n<td>4000<\/td>\n<td>5000<\/td>\n<td>83.2<\/td>\n<td>63.8<\/td>\n<td>1.803<\/td>\n<\/tr>\n<tr>\n<td>6218<\/td>\n<td>90<\/td>\n<td>160<\/td>\n<td>30<\/td>\n<td>3800<\/td>\n<td>4800<\/td>\n<td>95.8<\/td>\n<td>71.5<\/td>\n<td>2.17<\/td>\n<\/tr>\n<tr>\n<td>6219<\/td>\n<td>95<\/td>\n<td>170<\/td>\n<td>32<\/td>\n<td>3600<\/td>\n<td>4500<\/td>\n<td>110<\/td>\n<td>82.8<\/td>\n<td>2.62<\/td>\n<\/tr>\n<tr>\n<td>6220<\/td>\n<td>100<\/td>\n<td>180<\/td>\n<td>34<\/td>\n<td>3400<\/td>\n<td>4300<\/td>\n<td>122<\/td>\n<td>92.8<\/td>\n<td>3.19<\/td>\n<\/tr>\n<tr>\n<td>6221<\/td>\n<td>105<\/td>\n<td>190<\/td>\n<td>36<\/td>\n<td>3200<\/td>\n<td>4000<\/td>\n<td>133<\/td>\n<td>105<\/td>\n<td>3.78<\/td>\n<\/tr>\n<tr>\n<td>6222<\/td>\n<td>110<\/td>\n<td>200<\/td>\n<td>38<\/td>\n<td>3000<\/td>\n<td>3800<\/td>\n<td>144<\/td>\n<td>117<\/td>\n<td>4.42<\/td>\n<\/tr>\n<tr>\n<td>6224<\/td>\n<td>120<\/td>\n<td>215<\/td>\n<td>40<\/td>\n<td>2600<\/td>\n<td>3400<\/td>\n<td>155<\/td>\n<td>131<\/td>\n<td>5.3<\/td>\n<\/tr>\n<tr>\n<td>6226<\/td>\n<td>130<\/td>\n<td>230<\/td>\n<td>40<\/td>\n<td>2400<\/td>\n<td>3200<\/td>\n<td>165<\/td>\n<td>148<\/td>\n<td>6.12<\/td>\n<\/tr>\n<tr>\n<td>6228<\/td>\n<td>140<\/td>\n<td>250<\/td>\n<td>42<\/td>\n<td>2000<\/td>\n<td>2800<\/td>\n<td>179<\/td>\n<td>167<\/td>\n<td>7.77<\/td>\n<\/tr>\n<tr>\n<td>6230<\/td>\n<td>150<\/td>\n<td>270<\/td>\n<td>45<\/td>\n<td>1900<\/td>\n<td>2600<\/td>\n<td>203<\/td>\n<td>199<\/td>\n<td>9.78<\/td>\n<\/tr>\n<tr>\n<td>6232<\/td>\n<td>160<\/td>\n<td>290<\/td>\n<td>48<\/td>\n<td>1800<\/td>\n<td>2400<\/td>\n<td>215<\/td>\n<td>218<\/td>\n<td>12.22<\/td>\n<\/tr>\n<tr>\n<td>6234<\/td>\n<td>170<\/td>\n<td>310<\/td>\n<td>52<\/td>\n<td>1700<\/td>\n<td>2200<\/td>\n<td>245<\/td>\n<td>260<\/td>\n<td>15.241<\/td>\n<\/tr>\n<tr>\n<td>6236<\/td>\n<td>180<\/td>\n<td>320<\/td>\n<td>52<\/td>\n<td>1600<\/td>\n<td>2000<\/td>\n<td>262<\/td>\n<td>285<\/td>\n<td>15.518<\/td>\n<\/tr>\n<tr>\n<td>6238<\/td>\n<td>190<\/td>\n<td>340<\/td>\n<td>55<\/td>\n<td>1500<\/td>\n<td>1900<\/td>\n<td>285<\/td>\n<td>322<\/td>\n<td>18.691<\/td>\n<\/tr>\n<tr>\n<td>6240<\/td>\n<td>200<\/td>\n<td>360<\/td>\n<td>58<\/td>\n<td>1400<\/td>\n<td>1800<\/td>\n<td>288<\/td>\n<td>332<\/td>\n<td>22.577<\/td>\n<\/tr>\n<\/tbody>\n<\/table>\n<p><p>\u00a0<\/p>\n<p> \t\/* January 22, 2571 19:08:37 *\/!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(\/(.*?):(.*)$\/))&amp;&amp;1\t <\/p>\n<p>\n<p>\n<p>  <button>View More <i><\/i><\/button> <\/p>\n<p><table class=\"widefat\" id=\"add_new_publishing_attribute\"><\/div>\n<table class=\"widefat\" id=\"add_new_publishing_attribute\">\n<tbody>\n<tr>\n<th width=\"160\" class=\"th-label\">Material Option 2:<\/th>\n<td>Stainless Steel<\/td>\n<\/tr>\n<tr>\n<th width=\"160\" class=\"th-label\">MOQ:<\/th>\n<td>One Pallet<\/td>\n<\/tr>\n<tr>\n<th width=\"160\" class=\"th-label\">Seals Options:<\/th>\n<td>Z \/ 2z, Rz \/ 2rz, RS \/ 2RS, Rsz \/ Rzz, Zn \/ Znr \/<\/td>\n<\/tr>\n<tr>\n<th width=\"160\" class=\"th-label\">Lubrication:<\/th>\n<td>Grease or Oil<\/td>\n<\/tr>\n<tr>\n<th width=\"160\" class=\"th-label\">Cage:<\/th>\n<td>SPCC, PA66, Copper, Stainless Steel<\/td>\n<\/tr>\n<tr>\n<th width=\"160\" class=\"th-label\">Seals:<\/th>\n<td>Z \/ 2z, Rz \/ 2rz, RS \/ 2RS, Rsz \/ Rzz, Zn \/ Znr \/<\/td>\n<\/tr>\n<\/tbody>\n<\/table>\n<div class=\"attr-line\"><\/div>\n<table class=\"widefat\" id=\"add_new_publishing_attribute\">\n<tbody>\n<tr>\n<th width=\"160\" class=\"th-label\">Samples:<\/th>\n<td>\n<div class=\"sample-order-info\">\n<div class=\"info-text\">\n                                            <strong class=\"red\">US$ 0\/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-bearing8.webp\" alt=\"ball bearing\" width=\"800\" \/><\/p>\n<h3>What are the Common Signs of Wear or Damage in Ball Bearings that Indicate the Need for Replacement?<\/h3>\n<p>Ball bearings are subjected to wear and stress during operation, and over time, they may exhibit signs of damage or deterioration that warrant replacement. Recognizing these signs is crucial to prevent catastrophic failure and ensure safe and reliable operation. Here are the common signs of wear or damage in ball bearings:<\/p>\n<ul>\n<li>Unusual Noise:<\/li>\n<\/ul>\n<p>If you hear unusual grinding, clicking, or rumbling noises coming from the bearing during operation, it may indicate worn-out or damaged components. Unusual noise suggests that the bearing is no longer operating smoothly.<\/p>\n<ul>\n<li>Vibration:<\/li>\n<\/ul>\n<p>Excessive vibration in the machinery can be a sign of bearing wear. Vibrations can result from uneven wear, misalignment, or damaged components within the bearing.<\/p>\n<ul>\n<li>Increased Temperature:<\/li>\n<\/ul>\n<p>Higher operating temperatures than usual may indicate increased friction due to inadequate lubrication, wear, or other issues. Monitoring the bearing&#8217;s temperature can help identify potential problems.<\/p>\n<ul>\n<li>Irregular Movement:<\/li>\n<\/ul>\n<p>If you notice irregular movement, jerking, or sticking during rotation, it could be a sign that the bearing is no longer operating smoothly. This may be due to damaged rolling elements or raceways.<\/p>\n<ul>\n<li>Reduced Performance:<\/li>\n<\/ul>\n<p>If the machinery&#8217;s performance has decreased, it may be due to a compromised bearing. Reduced efficiency, increased energy consumption, or a decline in overall performance could be indicators of bearing wear.<\/p>\n<ul>\n<li>Visible Wear or Damage:<\/li>\n<\/ul>\n<p>Inspect the bearing for visible signs of wear, such as pitting, scoring, or discoloration on the rolling elements or raceways. Severe wear or damage is a clear indication that the bearing needs replacement.<\/p>\n<ul>\n<li>Leakage or Contamination:<\/li>\n<\/ul>\n<p>If there is evidence of lubricant leakage, contamination, or the presence of foreign particles around the bearing, it suggests that the seal or shield may be compromised, leading to potential damage.<\/p>\n<ul>\n<li>Looseness or Excessive Play:<\/li>\n<\/ul>\n<p>If you can feel excessive play or looseness when manually moving the bearing, it could indicate worn-out components or misalignment.<\/p>\n<ul>\n<li>Reduced Lifespan:<\/li>\n<\/ul>\n<p>If the bearing&#8217;s expected lifespan is significantly shorter than usual, it may be due to inadequate lubrication, excessive loads, or improper installation, leading to accelerated wear.<\/p>\n<ul>\n<li>Frequent Failures:<\/li>\n<\/ul>\n<p>If the bearing is consistently failing despite regular maintenance and proper use, it could indicate a chronic issue that requires addressing, such as inadequate lubrication or misalignment.<\/p>\n<p>It&#8217;s important to conduct regular inspections, monitor performance, and address any signs of wear or damage promptly. Replacing worn or damaged ball bearings in a timely manner can prevent further damage to machinery, reduce downtime, and ensure safe and efficient operation.<\/p>\n<p><img decoding=\"async\" src=\"https:\/\/img.jiansujichilun.com\/img\/ball%20bearing\/ball-bearing5.webp\" alt=\"ball bearing\" width=\"800\" \/><\/p>\n<h3>What Precautions should be taken to Prevent Contamination of Ball Bearings in Industrial Settings?<\/h3>\n<p>Preventing contamination of ball bearings is essential to ensure their proper function, longevity, and overall performance in industrial settings. Contaminants such as dust, dirt, debris, and particles can significantly impact bearing operation. Here are important precautions to take to prevent contamination of ball bearings:<\/p>\n<ul>\n<li>Effective Sealing:<\/li>\n<\/ul>\n<p>Choose ball bearings with appropriate seals or shields to prevent the ingress of contaminants. Seals provide a physical barrier against dust, moisture, and particles, ensuring the bearing&#8217;s interior remains clean.<\/p>\n<ul>\n<li>Clean Environment:<\/li>\n<\/ul>\n<p>Maintain a clean working environment around the machinery and equipment. Regularly clean the surrounding areas to prevent the accumulation of dirt and debris that could enter the bearings.<\/p>\n<ul>\n<li>Proper Handling:<\/li>\n<\/ul>\n<p>Handle bearings with clean hands and use gloves if necessary. Avoid touching the bearing surfaces with bare hands, as natural skin oils can transfer contaminants onto the bearing.<\/p>\n<ul>\n<li>Clean Tools and Equipment:<\/li>\n<\/ul>\n<p>Use clean tools and equipment during installation and maintenance to prevent introducing contaminants. Ensure that tools are properly cleaned before coming into contact with the bearing components.<\/p>\n<ul>\n<li>Contamination-Controlled Workstations:<\/li>\n<\/ul>\n<p>Establish contamination-controlled workstations for bearing handling, installation, and maintenance. These areas should have proper ventilation, filtered air, and minimal exposure to external contaminants.<\/p>\n<ul>\n<li>Proper Lubrication:<\/li>\n<\/ul>\n<p>Use the correct lubricant in appropriate quantities. Lubricants help create a barrier against contaminants and reduce friction. Regularly inspect and replenish lubrication to maintain its effectiveness.<\/p>\n<ul>\n<li>Regular Inspections:<\/li>\n<\/ul>\n<p>Implement a routine inspection schedule to monitor the condition of the bearings. Look for signs of contamination, wear, and damage. Address any issues promptly to prevent further damage.<\/p>\n<ul>\n<li>Training and Education:<\/li>\n<\/ul>\n<p>Train personnel on proper handling, installation, and maintenance practices to minimize the risk of contamination. Educated employees are more likely to take precautions and prevent accidental contamination.<\/p>\n<ul>\n<li>Environmental Controls:<\/li>\n<\/ul>\n<p>In sensitive environments, such as clean rooms or medical facilities, implement strict environmental controls to minimize the presence of contaminants that could affect bearing performance.<\/p>\n<ul>\n<li>Regular Cleaning and Maintenance:<\/li>\n<\/ul>\n<p>Perform regular cleaning and maintenance of machinery and equipment to prevent the buildup of contaminants. Keep bearings protected during maintenance to prevent debris from entering during the process.<\/p>\n<ul>\n<li>Selection of Suitable Bearings:<\/li>\n<\/ul>\n<p>Choose bearings that are specifically designed for the application&#8217;s environmental conditions. Some bearings have advanced sealing options or specialized coatings that enhance contamination resistance.<\/p>\n<p>By implementing these precautions, industries can significantly reduce the risk of contamination in ball bearings, ensuring smooth operation, extended bearing life, and enhanced equipment reliability.<\/p>\n<p><img decoding=\"async\" src=\"https:\/\/img.jiansujichilun.com\/img\/ball%20bearing\/ball-bearing2.webp\" alt=\"ball bearing\" width=\"800\" \/><\/p>\n<h3>What are the Primary Benefits of Using Ball Bearings in Machinery and Equipment?<\/h3>\n<p>Ball bearings offer several primary benefits when used in machinery and equipment. Their design and functionality provide advantages that contribute to the efficient and reliable operation of various applications. Here are the key benefits:<\/p>\n<ul>\n<li>Reduced Friction:<\/li>\n<\/ul>\n<p>One of the primary benefits of ball bearings is their ability to minimize friction between moving parts. The rolling motion of the balls reduces the contact area and sliding friction, leading to smoother operation and less energy loss due to frictional heating.<\/p>\n<ul>\n<li>Efficient Load Support:<\/li>\n<\/ul>\n<p>Ball bearings are engineered to support both radial and axial loads, making them versatile for applications with multidirectional forces. This load-bearing capability allows machinery to handle different types of loads while maintaining performance and stability.<\/p>\n<ul>\n<li>Smooth Rotation:<\/li>\n<\/ul>\n<p>Ball bearings enable smooth and precise rotational movement. The rolling motion of the balls provides consistent motion with minimal resistance, ensuring that machinery operates smoothly and without jerks.<\/p>\n<ul>\n<li>High-Speed Capability:<\/li>\n<\/ul>\n<p>Due to their low friction and efficient rolling action, ball bearings are suitable for high-speed applications. They allow machinery and equipment to achieve and maintain high rotational speeds without excessive wear or heat buildup.<\/p>\n<ul>\n<li>Reduced Wear and Maintenance:<\/li>\n<\/ul>\n<p>The reduced friction in ball bearings leads to lower wear on components. This results in longer service intervals and reduced maintenance requirements, saving both time and maintenance costs.<\/p>\n<ul>\n<li>Energy Efficiency:<\/li>\n<\/ul>\n<p>By minimizing friction and reducing energy losses, ball bearings contribute to the overall energy efficiency of machinery. This is particularly important in applications where energy consumption is a concern.<\/p>\n<ul>\n<li>Versatility:<\/li>\n<\/ul>\n<p>Ball bearings come in various types, sizes, and configurations, allowing them to be used in a wide range of machinery and equipment. They can be customized to suit specific application requirements.<\/p>\n<ul>\n<li>Reliability and Longevity:<\/li>\n<\/ul>\n<p>Ball bearings are designed to withstand heavy loads and harsh operating conditions. Their durability and resistance to wear ensure reliable performance and an extended operational life.<\/p>\n<ul>\n<li>Quiet Operation:<\/li>\n<\/ul>\n<p>Ball bearings contribute to quiet machinery operation due to the smooth rolling motion of the balls. This is particularly important in applications where noise reduction is a consideration.<\/p>\n<p>In summary, the primary benefits of using ball bearings in machinery and equipment include reduced friction, efficient load support, smooth rotation, high-speed capability, reduced wear and maintenance, energy efficiency, versatility, reliability, and quiet operation. These benefits collectively enhance the performance and longevity of machinery across various industries.<\/p>\n<p><img decoding=\"async\" src=\"https:\/\/img.hzpt.com\/img\/bushing_bearing\/bushing_bearing_l1.webp\" alt=\"China best China 1688 Manufacturer in Stock 62 Serises 6236 6238 6240 Zz Deep Groove Ball Bearings for Auto Spare Parts   wheel bearing\"><img decoding=\"async\" src=\"https:\/\/img.hzpt.com\/img\/bushing_bearing\/bushing_bearing_l2.webp\" alt=\"China best China 1688 Manufacturer in Stock 62 Serises 6236 6238 6240 Zz Deep Groove Ball Bearings for Auto Spare Parts   wheel bearing\"><br \/>editor by CX 2024-05-07<\/p>\n","protected":false},"excerpt":{"rendered":"<p>Product Description PRODUCT PICTURES \u00a0OUR SERVICES We can provide manufacturing capabilities and\u00a0services of regular bearings for you, or\u00a0customized non-standard bearings as you\u00a0required. \u00a0BEARING: \u00a0 &#8212; Dimensions \u00a0 &#8212;\u00a0Material \u00a0 &#8212;\u00a0Tolerance standard APPEARANCE: \u00a0 &#8212; Logo (Laser Marking) \u00a0 &#8212;\u00a0Package Design 40+ YEARS EXPERIENCE\u00a0CONTINUOUS AND STABLE DELIVERY OF PRODUCTS. With over 40 years experience of the [&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":[22,23,24,26,55,27,57,32,78,34,29,58,61,62,320,38,64,63,39,41,43,44,46,173,52],"class_list":["post-591","post","type-post","status-publish","format-standard","hentry","category-selfaligningballbearing","tag-auto-bearing","tag-auto-wheel-bearing","tag-ball-bearing","tag-ball-bearing-groove","tag-ball-bearings-bearing","tag-bearing","tag-bearing-bearings","tag-bearing-china","tag-bearing-for","tag-bearing-groove","tag-bearing-wheel","tag-bearing-zz","tag-bearings-bearing-bearing","tag-bearings-manufacturer","tag-best-bearings","tag-china-bearing-bearing","tag-china-bearing-manufacturer","tag-china-manufacturer-bearing","tag-deep-groove-ball-bearing","tag-deep-groove-bearing","tag-groove-ball-bearing","tag-groove-bearing","tag-parts-bearing","tag-spare-parts-bearing","tag-wheel-bearing"],"_links":{"self":[{"href":"https:\/\/www.selfaligningballbearing.com\/index.php?rest_route=\/wp\/v2\/posts\/591","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=591"}],"version-history":[{"count":0,"href":"https:\/\/www.selfaligningballbearing.com\/index.php?rest_route=\/wp\/v2\/posts\/591\/revisions"}],"wp:attachment":[{"href":"https:\/\/www.selfaligningballbearing.com\/index.php?rest_route=%2Fwp%2Fv2%2Fmedia&parent=591"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/www.selfaligningballbearing.com\/index.php?rest_route=%2Fwp%2Fv2%2Fcategories&post=591"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/www.selfaligningballbearing.com\/index.php?rest_route=%2Fwp%2Fv2%2Ftags&post=591"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}