The DKI dust seal, with its unique shape, effectively prevents the intrusion of dust, dirt, sand, and metal shavings, significantly reducing the risk of scratches and extending the service life of metal sliding surface seals.
The diameter with interference during installation ensures a tight fit, preventing external particles from infiltrating through the outer diameter.
Application range: Operating temperature: -35~+100℃ Surface speed: ≤2m/s Primarily used for dustproof sealing on heavy-duty mobile machinery. Installation: The DKI type dust seal has a slightly oversized outer diameter, ensuring the most reliable tight fit when installed in the DH8 groove. Contact between the lip of the dust seal and the piston rod hole or other connecting parts should be avoided.