Bearing seal with O-ring, O-ring seal with a reliable, long life, and two-way sealing characteristics.

轴承的密封采用O型密封圈，o形密封圈具有密封可靠、寿命长、且双向密封的特点。

youdao

Bearing seal with O-ring, O-ring seal with a reliable, long life, and two-way sealing characteristics.

轴承的密封采用O型密封圈，o形密封圈具有密封可靠、寿命长、且双向密封的特点。

youdao