Our 322 series (32205, 32210, 32215, 32222) is engineered for the massive load and high-stress environment of commercial trucks and heavy-duty trailers. These bearings are designed to handle extreme radial forces and bidirectional thrust when used in pairs. We utilize induction-hardened steel on the raceways to provide the fracture toughness required to absorb road shocks and heavy hauling stresses. The 32222 model is particularly suited for large-scale industrial machinery and heavy-vehicle wheel ends. Our precision grinding ensures that the rollers have a “crowned” profile, which prevents edge loading and extends the service life of the drivetrain. For fleet managers and heavy equipment repair shops, our 322 series represents a safety-first component that guarantees maximum uptime and reliable power transmission under the most demanding road conditions.<\/p>","protected":false},"excerpt":{"rendered":"
1, Trade Mark: LUVIVO 2, Country Of Origin: CHINA 3, Precision: P0\/P6\/P5\/P4 4, Material: GCr15 5, Hardness: 60-64HRC 6, Clarance: C0\/C3\/C4\/C5\/C6 <\/p>","protected":false},"featured_media":2566,"comment_status":"open","ping_status":"closed","template":"","meta":[],"product_brand":[],"product_cat":[35],"product_tag":[258,259,260,248,261],"class_list":{"0":"post-2381","1":"product","2":"type-product","3":"status-publish","4":"has-post-thumbnail","6":"product_cat-uncategorized","7":"product_tag-258","8":"product_tag-259","9":"product_tag-260","10":"product_tag-tapered-roller-bearing","11":"product_tag-truck-hub-bearing","13":"first","14":"instock","15":"shipping-taxable","16":"product-type-simple"},"_links":{"self":[{"href":"https:\/\/luvivo.com\/zh\/wp-json\/wp\/v2\/product\/2381","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/luvivo.com\/zh\/wp-json\/wp\/v2\/product"}],"about":[{"href":"https:\/\/luvivo.com\/zh\/wp-json\/wp\/v2\/types\/product"}],"replies":[{"embeddable":true,"href":"https:\/\/luvivo.com\/zh\/wp-json\/wp\/v2\/comments?post=2381"}],"wp:featuredmedia":[{"embeddable":true,"href":"https:\/\/luvivo.com\/zh\/wp-json\/wp\/v2\/media\/2566"}],"wp:attachment":[{"href":"https:\/\/luvivo.com\/zh\/wp-json\/wp\/v2\/media?parent=2381"}],"wp:term":[{"taxonomy":"product_brand","embeddable":true,"href":"https:\/\/luvivo.com\/zh\/wp-json\/wp\/v2\/product_brand?post=2381"},{"taxonomy":"product_cat","embeddable":true,"href":"https:\/\/luvivo.com\/zh\/wp-json\/wp\/v2\/product_cat?post=2381"},{"taxonomy":"product_tag","embeddable":true,"href":"https:\/\/luvivo.com\/zh\/wp-json\/wp\/v2\/product_tag?post=2381"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}