推力滾子軸承產品特性
29000型軸承的棍子為非對稱型球麵滾子,能減小滾子和滾道在工作中的相對滑動,而且滾子長、直徑大,滾子數量多,載荷容量高,一般采用油光滑,個別低速狀況可用脂光滑。在設計選型時,應優先選用;
80000型推力圓柱滾子軸承、90000型推力圓錐滾子軸承和AXK型推力滾針軸承,可以接受單向的軸向載荷,它比推力球軸承的軸向載荷才能大得多,而且剛性大、占用軸向空間小。
推tui力li圓yuan柱zhu滾gun子zi軸zhou承cheng和he推tui力li圓yuan錐zhui滾gun子zi軸zhou承cheng適shi用yong於yu轉zhuan速su低di的de場chang合he,推tui力li圓yuan錐zhui滾gun子zi軸zhou承cheng轉zhuan速su稍shao高gao於yu推tui力li圓yuan柱zhu滾gun子zi軸zhou承cheng。推tui力li圓yuan柱zhu滾gun子zi軸zhou承cheng屬shu分fen離li型xing軸zhou承cheng,隻zhi能neng接jie受shou單dan向xiang軸zhou向xiang載zai荷he和he輕qing微wei衝chong擊ji,能neng夠gou約yue束shu軸zhou(或外殼)yigefangxiangdezhouxiangweiyi,yinerkeyongzuodanxiangzhouxiangdingwei。danqichengzaicainengyuanyuandayutuiliqiuzhoucheng。gunzifangunshi,yinweigunziliangtouxiansudubutong,shigunzizaitaoquangundaoshangbukebimiandifashenghuadong,yiner,cileizhouchengdejixianzhuansujiaotuiliqiuzhouchengdi,yibanjinshiyongyudisugongzuochanghe。
規gui範fan設she計ji的de推tui力li圓yuan柱zhu滾gun子zi軸zhou承cheng采cai用yong車che製zhi金jin屬shu實shi體ti保bao持chi架jia,依yi據ju用yong戶hu要yao求qiu,也ye可ke采cai用yong其qi它ta型xing式shi或huo資zi料liao的de保bao持chi架jia。推tui力li圓yuan錐zhui滾gun子zi軸zhou承cheng隻zhi能neng接jie受shou單dan向xiang軸zhou向xiang載zai荷he,能neng約yue束shu軸zhou承cheng單dan向xiang軸zhou向xiang位wei移yi,故gu可ke用yong作zuo單dan向xiang軸zhou向xiang定ding位wei。與yu推tui力li圓yuan柱zhu滾gun子zi軸zhou承cheng比bi較jiao,承cheng載zai才cai能neng大da、相對滑動小,但極限轉速較低[2]。
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