注(Zhu):(?)
该(Gai)种(Zhong)轴(Zhou)承(Cheng)内(Nei)圈(Quan)无(Wu)挡(Dang)边(Bian),(?)因(Yin)此(Ci)可(Ke)以(Yi)分(Fen)别(Bie)安(An)装(Zhuang)外(Wai)圈(Quan)和(He)内(Nei)圈(Quan),(?)不(Bu)能(Neng)限(Xian)制(Zhi)轴(Zhou)和(He)外(Wai)壳(Ke)的(De)轴(Zhou)向(Xiang)位(Wei)移(Yi),(?)仅(Jin)能(Neng)承(Cheng)受(Shou)径(Jing)向(Xiang)负(Fu)荷(He)。(?)
该(Gai)种(Zhong)轴(Zhou)承(Cheng)套(Tao)圈(Quan)上(Shang)通(Tong)常(Chang)不(Bu)带(Dai)润(Run)滑(Hua)孔(Kong),(?)若(Ruo)用(Yong)户(Hu)有(You)要(Yao)求(Qiu),(?)可(Ke)以(Yi)在(Zai)外(Wai)圈(Quan)或(Huo)内(Nei)圈(Quan)上(Shang)加(Jia)工(Gong)油(You)孔(Kong)。(?)
该(Gai)种(Zhong)轴(Zhou)承(Cheng)各(Ge)部(Bu)件(Jian)经(Jing)过(Guo)高(Gao)温(Wen)回(Hui)火(Huo)工(Gong)艺(Yi)处(Chu)理(Li)后(Hou),(?)能(Neng)够(Gou)在(Zai)300°(?)C的(De)温(Wen)度(Du)中(Zhong)正(Zheng)常(Chang)使(Shi)用(Yong)。(?)