海豹帽SC-A NBR，外部边缘SC52-7A 50件

[功能]
●密封帽用于各种机器，包括汽车，建筑机械，农业机械，机械，机床等，作为防止易处漏油的密封盖，并因齿轮箱的处理而从外部漏油。 periphery has a reinforced ring pierced on the inside of the outer periphery, so it will not come out
●It is easier to attach and attach than conventional metals, resin, etc. Especially the SC-A type (with outer periphery brim) is easy to remove
●There is no need to worry about it being worn out even with light alloy housings
●Specially, there is no need to worry about it being worn
●特殊的特殊合成橡胶具有出色的油性和耐热性。 ●降低成本的共同零件。

[规格]
●尺寸（d）：52
●尺寸（t）：6
●dimensions（d1）：38
●dimensions（t）：7

不可避免的是使用支撑板，然后用橡胶锤或类似的东西轻轻且均匀地插入整个周长
机器的内部直径耐受性与H8