{"id":9763,"date":"2022-03-10T20:30:50","date_gmt":"2022-03-10T20:30:50","guid":{"rendered":"https:\/\/www.hexorcism.com\/19BP\/sm2565218\/"},"modified":"2022-03-10T20:30:50","modified_gmt":"2022-03-10T20:30:50","slug":"sm2565218","status":"publish","type":"page","link":"https:\/\/www.hexorcism.com\/19BP\/sm2565218\/","title":{"rendered":"CRANKSHAFT, MAIN BEARING [SKYACTIV-G (WITHOUT CYLINDER DEACTIVATION (US))]"},"content":{"rendered":"
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CRANKSHAFT, MAIN BEARING [SKYACTIV-G (WITHOUT CYLINDER DEACTIVATION (US))]<\/h3>\n<\/div>\n

SM2565218<\/p>\n

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id0110u0000600<\/p>\n



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Purpose, Function<\/p>\n

\u2022 The crankshaft converts the reciprocating movement of the piston to a rotational movement via the connecting rod.<\/div>\n
\u2022 The main bearing forms an oil film on the outer surface of the crankshaft journal to prevent wear due to sliding.<\/div>\n



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Construction<\/p>\n


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Crankshaft<\/p>\n

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\u2022 The crankshaft is installed to the inside (crankcase) of the cylinder block.<\/p>\n\n\n\n
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ac5wzn00000995<\/div>\n<\/td>\n<\/tr>\n<\/tbody>\n<\/table>\n<\/div>\n
\u2022 The crankshaft has a key groove to match timing to the crankshaft pulley.<\/div>\n
\u2022 The crankshaft has the following parts shown in the figure.<\/p>\n\n\n\n
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\u2022 The sliding resistance and the part mass have been reduced by reducing the crankshaft journal diameter. In addition, rigidity is maintained by optimizing the shaft diameter ratio of the crankshaft journal and crank pin diameters.<\/div>\n
\u2022 The steel crankshaft has five bearings and eight counterweights for improved accuracy in the rotational balance.<\/div>\n
\u2022 The crankshaft journal and crank pin have been induction hardened *<\/sup> to bear high loads.<\/div>\n
\u2022 The crankshaft has an oil passage for supplying engine oil to the crankshaft journal and crank pin.<\/p>\n\n\n\n
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*:A type of heat processing method which improves hardness and strength only at the surface of the metal.<\/div>\n


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Main bearing<\/p>\n

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\u2022 The main bearing is installed to the outer surface of the crankshaft journal.<\/div>\n
\u2022 The upper main bearing and lower main bearing are made of aluminum alloy.<\/div>\n
\u2022 The upper main bearing has an oil groove and oil hole.<\/div>\n
\u2022 Thrust force is suppressed by the thrust bearings on both sides of the No.3 journal.<\/p>\n\n\n\n
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CRANKSHAFT, MAIN BEARING [SKYACTIV-G (WITHOUT CYLINDER DEACTIVATION (US))] SM2565218 id0110u0000600 Purpose, Function \u2022 The crankshaft converts the reciprocating movement of the piston to a rotational movement via the connecting rod. \u2022 The main bearing forms an oil film on the outer surface of the crankshaft journal to prevent wear due to sliding. Construction Crankshaft \u2022 The crankshaft is installed to the inside (crankcase) of the cylinder block. ac5wzn00000995 \u2022 The crankshaft has a key groove […]<\/p>\n","protected":false},"author":1,"featured_media":0,"parent":0,"menu_order":0,"comment_status":"closed","ping_status":"closed","template":"","meta":{"_monsterinsights_skip_tracking":false,"_monsterinsights_sitenote_active":false,"_monsterinsights_sitenote_note":"","_monsterinsights_sitenote_category":0,"footnotes":""},"class_list":["post-9763","page","type-page","status-publish","hentry"],"_links":{"self":[{"href":"https:\/\/www.hexorcism.com\/19BP\/wp-json\/wp\/v2\/pages\/9763","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/www.hexorcism.com\/19BP\/wp-json\/wp\/v2\/pages"}],"about":[{"href":"https:\/\/www.hexorcism.com\/19BP\/wp-json\/wp\/v2\/types\/page"}],"author":[{"embeddable":true,"href":"https:\/\/www.hexorcism.com\/19BP\/wp-json\/wp\/v2\/users\/1"}],"replies":[{"embeddable":true,"href":"https:\/\/www.hexorcism.com\/19BP\/wp-json\/wp\/v2\/comments?post=9763"}],"version-history":[{"count":0,"href":"https:\/\/www.hexorcism.com\/19BP\/wp-json\/wp\/v2\/pages\/9763\/revisions"}],"wp:attachment":[{"href":"https:\/\/www.hexorcism.com\/19BP\/wp-json\/wp\/v2\/media?parent=9763"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}