{"id":6997,"date":"2025-06-18T15:54:02","date_gmt":"2025-06-18T19:54:02","guid":{"rendered":"https:\/\/allparts.expert\/parts\/uncategorized\/caterpillar-1j-7478-bearing-1j7478\/"},"modified":"2025-06-20T11:38:47","modified_gmt":"2025-06-20T15:38:47","slug":"caterpillar-1j-7478-bearing-1j7478","status":"publish","type":"product","link":"https:\/\/allparts.expert\/es\/parts\/mining\/caterpillar-1j-7478-bearing-1j7478\/","title":{"rendered":"CATERPILLAR 1J-7478 Bearing 1J7478"},"content":{"rendered":"
The Caterpillar 1J-7478 bearing<\/strong> is engineered to deliver exceptional performance and reliability across a wide range of track-type tractors, including models such as the 9S-21E, 8U-45K, 8S-29E, and D8K-77V. Manufactured to OEM specifications, this bearing is constructed from high-grade alloy steel with precision metallurgy to withstand extreme load conditions and harsh operating environments typical in heavy-duty mining and construction applications. Its robust design ensures optimal drivetrain efficiency, reducing wear and extending service intervals for your Caterpillar machinery.\r\n\r\nFeaturing precise dimensional tolerances and superior resistance to fatigue and corrosion, the 1J-7478 bearing supports smooth rotational movement and load distribution within the undercarriage system. This results in enhanced machine uptime and reduced maintenance costs. The bearing\u2019s compatibility with multiple Caterpillar track-type tractor models makes it a versatile and essential component for maintaining peak equipment performance. Trust the 1J-7478 bearing to provide long-lasting durability and consistent operational excellence in demanding field conditions.<\/strong>\r\n\r\n\ud83d\udd17 For more detailed specifications and to purchase the Caterpillar 1J-7478 bearing, visit Caterpillar 1J-7478 Bearing at AllParts Expert<\/a>.<\/strong>\r\n\r\nRelated Part Numbers:<\/strong> 1J-7478, 9S-21E, 9U-55C, 8S-44K, 8U-45K, 8A-28E, 8R-43K, 8C-77G, 8S-29E, 8S-29V, 8U-30E, 9A-11E, 9C-45G, 9C-70F, 8U-30V, 8S-60V, 8S-68V, 8S-69E, 8U-20F, 8U-34W, 8U-69V, 183B-41V, 8D-92M, D8K-77V<\/pre>","protected":false},"excerpt":{"rendered":"
9S-21E Track-type Tractor
\n9U-55C Track-type Tractor
\n8S-44K Track-type Tractor
\n8U-45K Track-type Tractor
\n8A-28E Track-type Tractor
\n8R-43K Track-type Tractor
\n8C-77G Track-type Tractor
\n8S-29E Track-type Tractor
\n8S-29V Track-type Tractor
\n8U-30E Track-type Tractor
\n9A-11E Track-type Tractor
\n9C-45G Track-type Tractor
\n9C-70F Track-type Tractor
\n8U-30V Track-type Tractor
\n8S-60V Track-type Tractor
\n8S-68V Track-type Tractor
\n8S-69E Track-type Tractor
\n8U-20F Track-type Tractor
\n8U-34W Track-type Tractor
\n8U-69V Track-type Tractor
\n183B-41V Track-type Tractor
\n8D-92M Track-type Tractor
\nD8K-77V Track-type Tractor<\/p>","protected":false},"featured_media":6996,"comment_status":"closed","ping_status":"closed","template":"","meta":{"_acf_changed":false,"_joinchat":[]},"product_brand":[36],"machine-type":[6465],"model_no":[25995,19940,27622,27624,27621,19941,21059,27623,18105,18106,1675,6751],"product_cat":[144],"product_tag":[26724,26732,26729,26731,26727,26736,26735,26726,26725,26728,26734,26723,26722,26733,217,26730],"class_list":{"0":"post-6997","1":"product","2":"type-product","3":"status-publish","4":"has-post-thumbnail","6":"product_brand-caterpillar","7":"machine-type-track-type-tractor","8":"model_no-183b","9":"model_no-8a","10":"model_no-8c","11":"model_no-8d","12":"model_no-8r","13":"model_no-8s","14":"model_no-8u","15":"model_no-9a","16":"model_no-9c","17":"model_no-9s","18":"model_no-9u","19":"model_no-d8k","20":"product_cat-mining","21":"product_tag-1j-7478-heavy-machinery-bearing","22":"product_tag-1j7478-bearing-for-mining-equipment","23":"product_tag-8a-28e-cat-bearing-replacement","24":"product_tag-8s-29e-cat-track-tractor-parts","25":"product_tag-8s-44k-cat-bearing-1j-7478","26":"product_tag-8s-60v-heavy-equipment-bearing-1j7478","27":"product_tag-8u-30e-1j-7478-bearing-replacement","28":"product_tag-8u-45k-tractor-bearing-1j7478","29":"product_tag-9s-21e-track-type-tractor-bearing","30":"product_tag-9u-55c-track-type-tractor-parts","31":"product_tag-cat-1j-7478-track-tractor-spare-part","32":"product_tag-cat-1j7478-track-type-tractor-bearing","33":"product_tag-caterpillar-1j-7478-bearing","34":"product_tag-caterpillar-construction-machinery-bearing-1j-7478","35":"product_tag-caterpillar-track-type-tractor-parts","36":"product_tag-d8k-77v-track-type-tractor-bearing-1j-7478","38":"first","39":"instock","40":"shipping-taxable","41":"product-type-simple"},"acf":[],"_links":{"self":[{"href":"https:\/\/allparts.expert\/es\/wp-json\/wp\/v2\/product\/6997","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/allparts.expert\/es\/wp-json\/wp\/v2\/product"}],"about":[{"href":"https:\/\/allparts.expert\/es\/wp-json\/wp\/v2\/types\/product"}],"replies":[{"embeddable":true,"href":"https:\/\/allparts.expert\/es\/wp-json\/wp\/v2\/comments?post=6997"}],"wp:featuredmedia":[{"embeddable":true,"href":"https:\/\/allparts.expert\/es\/wp-json\/wp\/v2\/media\/6996"}],"wp:attachment":[{"href":"https:\/\/allparts.expert\/es\/wp-json\/wp\/v2\/media?parent=6997"}],"wp:term":[{"taxonomy":"product_brand","embeddable":true,"href":"https:\/\/allparts.expert\/es\/wp-json\/wp\/v2\/product_brand?post=6997"},{"taxonomy":"machine-type","embeddable":true,"href":"https:\/\/allparts.expert\/es\/wp-json\/wp\/v2\/machine-type?post=6997"},{"taxonomy":"model_no","embeddable":true,"href":"https:\/\/allparts.expert\/es\/wp-json\/wp\/v2\/model_no?post=6997"},{"taxonomy":"product_cat","embeddable":true,"href":"https:\/\/allparts.expert\/es\/wp-json\/wp\/v2\/product_cat?post=6997"},{"taxonomy":"product_tag","embeddable":true,"href":"https:\/\/allparts.expert\/es\/wp-json\/wp\/v2\/product_tag?post=6997"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}