黒いゴム製オイルシールが漏れを防止

ゴムオイルシール
May 25, 2026
Video Description:
Ever wondered how a simple black rubber oil seal can prevent costly leaks in hydraulic cylinders and automotive components? In this video, we demonstrate the installation, performance, and real-world applications of this essential engineering seal. You'll see how its Garlock spring or no-spring options provide reliable sealing at speeds up to 15m/s, making it ideal for heavy machinery maintenance and industrial use.