調心球軸承
調tiao心xin球qiu軸zhou承cheng是shi二er條tiao滾gun道dao的de內nei圈quan和he滾gun道dao為wei球qiu麵mian的de外wai圈quan之zhi間jian,裝zhuang配pei有you圓yuan球qiu狀zhuang滾gun珠zhu的de軸zhou承cheng。外wai圈quan滾gun道dao麵mian的de曲qu率lv中zhong心xin與yu軸zhou承cheng中zhong心xin共gong同tong,所suo以yi具ju有you與yu主zhu動dong調tiao心xin球qiu軸zhou承cheng相xiang同tong的de調tiao心xin功gong能neng。在zai軸zhou、外wai殼ke出chu現xian撓nao曲qu時shi,能neng夠gou主zhu動dong調tiao整zheng,不bu增zeng加jia軸zhou承cheng擔dan負fu。調tiao心xin滾gun子zi軸zhou承cheng能neng夠gou接jie受shou徑jing向xiang負fu荷he及ji二er個ge方fang向xiang的de軸zhou向xiang負fu荷he。調tiao心xin球qiu軸zhou承cheng徑jing向xiang負fu荷he能neng力li大da,適shi用yong於yu有you重zhong負fu荷he、衝擊負荷的狀況。內圈內徑是錐孔的軸承,可直接裝置。或運用緊定套、拆卸筒裝置在圓柱軸上。保持架運用鋼板衝壓保持架、聚酰胺成形.
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