欧美性色19P_国产精品美女WWW爽爽爽视频_无码av动漫精品一区二区免费_国产白袜脚足J棉袜在线观看

云(yun)龍(long)(long)(long)(long)超(chao)越(yue)離合(he)器(qi)廠(chang)家以(yi)生(sheng)產(chan)各類(lei)云(yun)龍(long)(long)(long)(long)單(dan)向(xiang)軸承(cheng)(cheng),云(yun)龍(long)(long)(long)(long)AS單(dan)向(xiang)軸承(cheng)(cheng),云(yun)龍(long)(long)(long)(long)超(chao)越(yue)離合(he)器(qi),云(yun)龍(long)(long)(long)(long)CSK單(dan)向(xiang)軸承(cheng)(cheng)為主,產(chan)品性能優良,質量穩定可靠,價(jia)格合(he)理,可為云(yun)龍(long)(long)(long)(long)單(dan)向(xiang)軸承(cheng)(cheng),云(yun)龍(long)(long)(long)(long)AS單(dan)向(xiang)軸承(cheng)(cheng),云(yun)龍(long)(long)(long)(long)超(chao)越(yue)離合(he)器(qi),云(yun)龍(long)(long)(long)(long)CSK單(dan)向(xiang)軸承(cheng)(cheng)提供服務(wu),歡迎云(yun)龍(long)(long)(long)(long)新老客戶來電.

云龍超越離合器廠家

 聯系電話(hua):
云龍(long)AS單向(xiang)軸承產品詳情

AS單向軸承

AS單(dan)(dan)向(xiang)(xiang)軸(zhou)承是在一(yi)個(ge)方向(xiang)(xiang)上(shang)可以(yi)自由轉動(dong)，而(er)在另一(yi)個(ge)方向(xiang)(xiang)上(shang)鎖(suo)死的(de)(de)一(yi)種軸(zhou)承。單(dan)(dan)向(xiang)(xiang)軸(zhou)承也叫超越離合器，只(zhi)是根據行業不(bu)同(tong)，作(zuo)用不(bu)同(tong)來(lai)命名的(de)(de)。單(dan)(dan)向(xiang)(xiang)軸(zhou)承的(de)(de)金屬外殼里，包含(han)很多個(ge)滾(gun)軸(zhou)，滾(gun)針或(huo)者滾(gun)珠，而(er)其滾(gun)動(dong)座(zuo)（穴）的(de)(de)形狀使(shi)它只(zhi)能向(xiang)(xiang)一(yi)個(ge)方向(xiang)(xiang)滾(gun)動(dong)，而(er)在另一(yi)個(ge)方向(xiang)(xiang)上(shang)會產生很大的(de)(de)阻力(所謂“單(dan)(dan)向(xiang)(xiang)”)。


TAGS標簽：AS單向軸承