{"id":3822,"date":"2025-07-10T08:31:39","date_gmt":"2025-07-10T08:31:39","guid":{"rendered":"https:\/\/jiayubearing.com\/?post_type=product&p=3822"},"modified":"2025-09-16T09:52:12","modified_gmt":"2025-09-16T09:52:12","slug":"low-temperature-angular-contact-ball-bearing","status":"publish","type":"product","link":"https:\/\/jiayubearing.com\/en\/product\/low-temperature-angular-contact-ball-bearing\/","title":{"rendered":"Low temperature angular contact ball bearing"},"content":{"rendered":"\n

Low temperature Bearings<\/strong> for LNG<\/h1>\n\n\n\n

LNG (Liquefied Natural Gas) pumps are used for receiving and discharging LNG to road tankers and storage tanks. In this application, the bearing operating conditions are very tough, as the temperature can reach -162\u00b0C, and the bearing must run without external lubrication. we have designed \u00a0LNG Pump Bearings<\/strong> to cope with these demanding requirements.<\/p>\n\n\n\n

LNG pump bearings including:<\/strong><\/p>\n\n\n\n

1.Angular contact ball bearings<\/p>\n\n\n\n

2.Deep groove ball bearings<\/p>\n\n\n\n

Operating Conditions:<\/strong><\/mark>
1. Speed: 1160 rpm \u2013 3600 rpm
2.Gas temperature: \u2013196\u00b0 C up to 0\u00b0 C
3. Mainly axial load
4.Very poor lubrication<\/p>\n\n\n\n

Condition Description:<\/mark><\/strong><\/p>\n\n\n\n

Arduous Environments<\/strong><\/p>\n\n\n\n

Corrosive Environment<\/p>\n\n\n\n

High Speed<\/p>\n\n\n\n

Low temperature<\/p>\n\n\n\n

Industry:<\/strong><\/p>\n\n\n\n

Chemical and Pharmaceutical<\/p>\n\n\n\n

Petrochemical<\/p>\n\n\n\n

Features:<\/mark><\/p>\n\n\n\n

Stainless steel inner and outer rings<\/p>\n\n\n\n

Stainless steel rolling elements\/Ceramic balls<\/p>\n\n\n\n

Riveted fluororesin cage\/Ptfe cage<\/p>\n\n\n\n

Long life<\/p>\n\n\n\n

Benefits:<\/mark><\/p>\n\n\n\n

Corrosion resistant<\/p>\n\n\n\n

Self-lubricating cage<\/p>\n\n\n\n

High speed (up to 3600 rpm)<\/p>\n\n\n\n

Extended life<\/p>\n\n\n\n

Product list<\/mark><\/strong><\/p>\n\n\n\n

Model<\/td> d
(Inner diamter)
(mm)<\/td>		 D
(Outer diameter)
(mm)<\/td>		 B(width)
(mm)<\/td>		rsmin<\/sub><\/td>r1smin<\/sub><\/td> Cr
\uff08<\/strong>KN\uff09<\/strong><\/td>		 Cor
\uff08<\/strong>KN\uff09<\/strong><\/td>		Limit speed
(r\/min)<\/td><\/tr>
7205 <\/td>25<\/td>52<\/td>15<\/td>1.0<\/td>0.3 <\/td>15.0<\/td> 9.0 <\/td>26000<\/td><\/tr>
7206 <\/td>30<\/td>62<\/td>16 <\/td>1.0<\/td>0.3<\/td>22.0<\/td>14.0 <\/td> 22000<\/td><\/tr>
7207 <\/td>35<\/td>72<\/td>17 <\/td>1.1<\/td>0.6<\/td>29.0<\/td>19.0<\/td>19000<\/td><\/tr>
7208 <\/td>40<\/td>80<\/td>18<\/td>1.1<\/td>0.6<\/td>30.5<\/td>21.6<\/td>17000<\/td><\/tr>
7209 <\/td>45<\/td>85<\/td>19<\/td>1.1<\/td>0.6<\/td>39.0<\/td>27.5<\/td>15000<\/td><\/tr>
7210 <\/td>50<\/td>90<\/td>20<\/td>1.1<\/td>0.6<\/td>40.5<\/td>30.5<\/td>14000<\/td><\/tr>
7305 <\/td>25<\/td>62<\/td>17<\/td>1.1<\/td>0.6<\/td>18.3<\/td>10.6<\/td>18000<\/td><\/tr>
7306 <\/td>30<\/td> 72 <\/td>19<\/td>1.1<\/td>0.6<\/td>24.8<\/td>15.4<\/td>15000<\/td><\/tr>
7307 <\/td>30<\/td>80<\/td>21<\/td>1.5<\/td>0.6<\/td>30.6<\/td>19.6<\/td>14000<\/td><\/tr>
7308 <\/td>40<\/td>90<\/td>23<\/td>1.5<\/td>0.6<\/td>37.0<\/td>24.4<\/td>12600<\/td><\/tr>
7309 <\/td>45<\/td>100<\/td>25<\/td>1.5<\/td> 0.6<\/td>47.6<\/td>31.8<\/td>12000<\/td><\/tr>
7310 <\/td>50<\/td>110<\/td>27<\/td>2.0<\/td>1.0<\/td>54.6<\/td>39.2<\/td> 10000<\/td><\/tr><\/tbody><\/table><\/figure>\n\n\n\n

Note:1.<\/strong>Not all products are listed.For specific requirrements,please contact us no hesitation.<\/p>\n\n\n\n

2.The value in the table is limit rotation speed in the normal lubrication.The rated load and limit rotation speed only for reference.<\/strong><\/p>\n","protected":false},"excerpt":{"rendered":"

Low temperature Bearings for LNG LNG (Liquefied Natural Gas) pumps are used for receiving and discharging LNG to road tankers […]<\/p>\n","protected":false},"featured_media":3816,"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 center","background-size":"auto","background-attachment":"scroll","background-type":"","background-media":"","overlay-type":"","overlay-color":"","overlay-opacity":"","overlay-gradient":""},"tablet":{"background-color":"","background-image":"","background-repeat":"repeat","background-position":"center center","background-size":"auto","background-attachment":"scroll","background-type":"","background-media":"","overlay-type":"","overlay-color":"","overlay-opacity":"","overlay-gradient":""},"mobile":{"background-color":"","background-image":"","background-repeat":"repeat","background-position":"center center","background-size":"auto","background-attachment":"scroll","background-type":"","background-media":"","overlay-type":"","overlay-color":"","overlay-opacity":"","overlay-gradient":""}},"ast-content-background-meta":{"desktop":{"background-color":"var(--ast-global-color-5)","background-image":"","background-repeat":"repeat","background-position":"center center","background-size":"auto","background-attachment":"scroll","background-type":"","background-media":"","overlay-type":"","overlay-color":"","overlay-opacity":"","overlay-gradient":""},"tablet":{"background-color":"var(--ast-global-color-5)","background-image":"","background-repeat":"repeat","background-position":"center center","background-size":"auto","background-attachment":"scroll","background-type":"","background-media":"","overlay-type":"","overlay-color":"","overlay-opacity":"","overlay-gradient":""},"mobile":{"background-color":"var(--ast-global-color-5)","background-image":"","background-repeat":"repeat","background-position":"center center","background-size":"auto","background-attachment":"scroll","background-type":"","background-media":"","overlay-type":"","overlay-color":"","overlay-opacity":"","overlay-gradient":""}}},"product_category":[197,121],"class_list":["post-3822","product","type-product","status-publish","has-post-thumbnail","hentry","product_category-angular-contact-ball-bearing","product_category-cryogenic-bearing"],"acf":[],"_links":{"self":[{"href":"https:\/\/jiayubearing.com\/en\/wp-json\/wp\/v2\/product\/3822","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/jiayubearing.com\/en\/wp-json\/wp\/v2\/product"}],"about":[{"href":"https:\/\/jiayubearing.com\/en\/wp-json\/wp\/v2\/types\/product"}],"wp:featuredmedia":[{"embeddable":true,"href":"https:\/\/jiayubearing.com\/en\/wp-json\/wp\/v2\/media\/3816"}],"wp:attachment":[{"href":"https:\/\/jiayubearing.com\/en\/wp-json\/wp\/v2\/media?parent=3822"}],"wp:term":[{"taxonomy":"product_category","embeddable":true,"href":"https:\/\/jiayubearing.com\/en\/wp-json\/wp\/v2\/product_category?post=3822"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}