{"id":3812,"date":"2025-07-10T03:18:40","date_gmt":"2025-07-10T03:18:40","guid":{"rendered":"https:\/\/jiayubearing.com\/?post_type=product&#038;p=3812"},"modified":"2025-09-16T09:36:35","modified_gmt":"2025-09-16T09:36:35","slug":"low-temperature-cryogenic-bearing","status":"publish","type":"product","link":"https:\/\/jiayubearing.com\/zh\/product\/low-temperature-cryogenic-bearing\/","title":{"rendered":"\u4f4e\u6e29\uff08\u4f4e\u6e29\uff09\u8f74\u627f"},"content":{"rendered":"<p>\u4f4e\u6e29\uff08\u4f4e\u6e29\uff09\u8f74\u627f\u662f\u4f4e\u6e29\u6db2\u4f53\u6cf5\u7684\u91cd\u8981\u90e8\u4ef6\u4e4b\u4e00\uff0c\u4e3b\u8981\u5206\u4e3a\u6df1\u6c9f\u7403\u8f74\u627f\u548c\u89d2\u63a5\u89e6\u7403\u8f74\u627f\u4e24\u5927\u7c7b\u3002\u8f74\u627f\u4e3b\u8981\u5206\u4e3a\u6df1\u6c9f\u7403\u8f74\u627f\u548c\u89d2\u63a5\u89e6\u7403\u8f74\u627f\u4e24\u5927\u7c7b\u3002\u5957\u5708\u6750\u6599\u4e3a 9Cr18Mo 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has-ast-global-color-0-color\">\u6211\u4eec\u7684\u4ea7\u54c1<\/mark><\/strong><\/p>\n\n\n\n<figure class=\"wp-block-gallery has-nested-images columns-default is-cropped wp-block-gallery-1 is-layout-flex wp-block-gallery-is-layout-flex\">\n<figure class=\"wp-block-image size-full\"><img decoding=\"async\" data-id=\"3820\" src=\"https:\/\/jiayubearing.com\/wp-content\/uploads\/2025\/07\/\u56fe\u72472.png\" alt=\"\" class=\"wp-image-3820\"\/><\/figure>\n\n\n\n<figure class=\"wp-block-image size-large\"><img fetchpriority=\"high\" decoding=\"async\" width=\"768\" height=\"1024\" data-id=\"3814\" src=\"https:\/\/jiayubearing.com\/wp-content\/uploads\/2025\/07\/2-768x1024.jpg\" alt=\"\" class=\"wp-image-3814\"\/><\/figure>\n\n\n\n<figure class=\"wp-block-image size-large\"><img decoding=\"async\" width=\"1024\" height=\"576\" data-id=\"3819\" src=\"https:\/\/jiayubearing.com\/wp-content\/uploads\/2025\/07\/IMG_20150926_141904-1024x576.jpg\" alt=\"\" class=\"wp-image-3819\"\/><\/figure>\n\n\n\n<figure class=\"wp-block-image size-large\"><img decoding=\"async\" width=\"1024\" height=\"768\" data-id=\"3821\" src=\"https:\/\/jiayubearing.com\/wp-content\/uploads\/2025\/07\/1-1024x768.jpg\" alt=\"\" class=\"wp-image-3821\"\/><\/figure>\n\n\n\n<figure class=\"wp-block-image size-large\"><img loading=\"lazy\" decoding=\"async\" width=\"1024\" height=\"768\" data-id=\"3815\" src=\"https:\/\/jiayubearing.com\/wp-content\/uploads\/2025\/07\/3-1024x768.jpg\" alt=\"\" class=\"wp-image-3815\"\/><\/figure>\n\n\n\n<figure class=\"wp-block-image size-large\"><img loading=\"lazy\" decoding=\"async\" width=\"768\" height=\"1024\" data-id=\"3816\" src=\"https:\/\/jiayubearing.com\/wp-content\/uploads\/2025\/07\/8-768x1024.jpg\" alt=\"\" class=\"wp-image-3816\"\/><\/figure>\n<\/figure>\n\n\n\n<p><mark style=\"background-color:rgba(0, 0, 0, 0)\" class=\"has-inline-color has-ast-global-color-0-color\">\u6848\u4f8b<\/mark><\/p>\n\n\n\n<p>\u6211\u4eec\u7684\u4ea7\u54c1\u5df2\u7528\u4e8e\u4f4e\u6e29\u6cf5\u5236\u9020\u5546\uff0c\u5e76\u53ef\u66ff\u4ee3\u8fdb\u53e3\u8f74\u627f\u3002\u6211\u4eec\u4ea7\u54c1\u7684\u4f7f\u7528\u5bff\u547d\u8d85\u8fc7\u4e00\u5e74\u3002<\/p>\n\n\n\n<p><strong><mark style=\"background-color:rgba(0, 0, 0, 0)\" class=\"has-inline-color has-ast-global-color-0-color\">\u4e2d\u578b<\/mark><\/strong><\/p>\n\n\n\n<p>\u4f4e\u6e29\u8f74\u627f\u53ef\u7528\u4e8e\uff1aLN2\u3001LO2\u3001LH2\u3001LAr\u3001LNG\u3001CNG\u3001LPG\u3001\u6db2\u6001 CH4 \u548c\u6db2\u6001 C2H4 \u7b49\u3002<\/p>\n\n\n\n<p><strong><mark style=\"background-color:rgba(0, 0, 0, 0)\" class=\"has-inline-color has-ast-global-color-1-color\">\u4ea7\u54c1\u5217\u8868<\/mark><\/strong><\/p>\n\n\n\n<figure class=\"wp-block-table\"><table><tbody><tr><td>\u578b\u53f7<\/td><td>                        d<br>\u5185\u5f84<\/td><td>          D<br>  \u5916\u5f84<\/td><td>     B<br>(\u5bbd\u5ea6)<\/td><td>r<sub>\u50bb\u7b11<\/sub><\/td><td>Cr(KN)<\/td><td>Cor(KN)<\/td><td>\u9650\u901f<br>   (r\/min)<\/td><\/tr><tr><td>6205    <\/td><td>25 <\/td><td>52<\/td><td>15<\/td><td>1.0<\/td><td>14.0 <\/td><td>7.8 <\/td><td>17000<\/td><\/tr><tr><td>6206       <\/td><td>30<\/td><td>62<\/td><td>16<\/td><td>1.0<\/td><td>19.3<\/td><td>11.2<\/td><td>14000<\/td><\/tr><tr><td>6207       <\/td><td>35<\/td><td>72<\/td><td>17<\/td><td>1.1<\/td><td>25.5<\/td><td>15.3<\/td><td>12000<\/td><\/tr><tr><td>6208       <\/td><td>40<\/td><td>80<\/td><td>18<\/td><td>1.1<\/td><td>29.0<\/td><td>18.0<\/td><td>11000<\/td><\/tr><tr><td>6209       <\/td><td>45<\/td><td>85<\/td><td>19<\/td><td>1.1<\/td><td>31.0<\/td><td>20.4<\/td><td>10000<\/td><\/tr><tr><td>6210       <\/td><td>50<\/td><td>90<\/td><td>20<\/td><td>1.1<\/td><td>36.5<\/td><td>24.0<\/td><td>9500<\/td><\/tr><tr><td>6211       <\/td><td>55<\/td><td>100<\/td><td>21<\/td><td>1.5<\/td><td>43.0<\/td><td>29.0<\/td><td>8500<\/td><\/tr><tr><td>6213       <\/td><td>65<\/td><td>120<\/td><td>23<\/td><td>1.5<\/td><td>58.0<\/td><td>41.5<\/td><td>7000<\/td><\/tr><tr><td>6215       <\/td><td>75<\/td><td>130<\/td><td>25<\/td><td>1.5<\/td><td>64.0<\/td><td>48.0<\/td><td>6800<\/td><\/tr><tr><td>6217       <\/td><td>85<\/td><td>150<\/td><td>28<\/td><td>2.0<\/td><td>82.5<\/td><td>62.0<\/td><td>6500<\/td><\/tr><tr><td>6305       <\/td><td>25<\/td><td>62<\/td><td>17<\/td><td>1.1<\/td><td>22.0<\/td><td>11.0<\/td><td>22000<\/td><\/tr><tr><td>6308       <\/td><td>40<\/td><td>90<\/td><td>23<\/td><td>1.5<\/td><td>42.5<\/td><td>25.0<\/td><td>11000<\/td><\/tr><tr><td>6311       <\/td><td>55<\/td><td>120<\/td><td>29<\/td><td>2.0<\/td><td>76.0<\/td><td>47.5<\/td><td>10000<\/td><\/tr><tr><td>6314       <\/td><td>70<\/td><td>150<\/td><td>25<\/td><td>2.1<\/td><td>102.0<\/td><td>66.0<\/td><td>9000<\/td><\/tr><tr><td>6318       <\/td><td>90<\/td><td>190<\/td><td>43<\/td><td>3.0<\/td><td>132<\/td><td>100<\/td><td>6000<\/td><\/tr><tr><td>6320       <\/td><td>100<\/td><td>215<\/td><td>47<\/td><td>3.0<\/td><td>160<\/td><td>130<\/td><td>5700<\/td><\/tr><tr><td>6322       <\/td><td>110<\/td><td>240<\/td><td>50<\/td><td>3.0<\/td><td>190<\/td><td>165<\/td><td>5400<\/td><\/tr><tr><td>6328       <\/td><td>140<\/td><td>300<\/td><td>62<\/td><td>4.0<\/td><td>255<\/td><td>250<\/td><td>4000<\/td><\/tr><\/tbody><\/table><\/figure>\n\n\n\n<p><strong>\u6ce8\uff1a\u8868\u4e2d\u6570\u503c\u4e3a\u6b63\u5e38\u6da6\u6ed1\u65f6\u7684\u6781\u9650\u8f6c\u901f\uff0c\u989d\u5b9a\u8d1f\u8f7d\u548c\u6781\u9650\u8f6c\u901f\u4ec5\u4f9b\u53c2\u8003\u3002<\/strong><\/p>","protected":false},"excerpt":{"rendered":"<p>Cryogenic(Low temperature) bearing is one of the important components of cryogenic liquid pump.The bearing is mainly classified into two categories:deep [&hellip;]<\/p>","protected":false},"featured_media":3820,"template":"","meta":{"_acf_changed":false,"site-sidebar-layout":"default","site-content-layout":"","ast-site-content-layout":"","site-content-style":"default","site-sidebar-style":"default","ast-global-header-display":"","ast-banner-title-visibility":"","ast-main-header-display":"","ast-hfb-above-header-display":"","ast-hfb-below-header-display":"","ast-hfb-mobile-header-display":"","site-post-title":"","ast-breadcrumbs-content":"","ast-featured-img":"","footer-sml-layout":"","theme-transparent-header-meta":"","adv-header-id-meta":"","stick-header-meta":"","header-above-stick-meta":"","header-main-stick-meta":"","header-below-stick-meta":"","astra-migrate-meta-layouts":"default","ast-page-background-enabled":"default","ast-page-background-meta":{"desktop":{"background-color":"var(--ast-global-color-4)","background-image":"","background-repeat":"repeat","background-position":"center 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