紧固密封件
Fastening seal
以上为机器翻译结果，长、整句建议使用 人工翻译 。
轴承零配件：套圈保持架密封件滚动体紧固套。
Bearing parts: rings, cages, seals, and rolling bodies, fastening sets.
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所述部件还可包括连接所述内金属件与外金属件的密封件与至少一个紧固件中的至少一个。
The component may further include at least one of a seal and at least one fastener joining the inner metal piece and outer metal piece.
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