特徴

• The oil seal prevents water, chemicals, and gas, including lubricating oil, from leaking into the machine, while preventing dust and soil from entering the machine.
• The application varies depending on the sealing material.
• Synthetic rubber, which constitutes a seal lip, is baked and bonded to the metal ring, and the shaft is held appropriately by the "spring" incorporated to enable sealing of the moving part.
• It is used when the oil seal must be cut to assemble the machine.
• Oil seal at the attachment point which cannot be inserted from the shaft end
• Since it is used by cutting at one place, the sealing performance is inferior to that of S-type.