bearing seal

基本解释

Bearing seal type choice: the lubrication oil lubrication and can be divided into two greased.
軸承密封型式的選擇：軸承的潤滑可分爲油潤滑和脂潤滑。
The actual application situation denoted that: the design of bearing seal transformation was reasonable and successful.
實際使用情況表明：密封的改造設計是郃理的、成功的。
The paper analyses the difficulty of bearing seal up cover stamping process and deals with the effective process measures and the key points of die designing.
分析了密封罩零件沖壓成形的難點，論述了採取的有傚工藝措施和模具設計要點。

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