Sealing Solutions for Construction Machinery Hub & Track Roller

NAK cassette seal is specifically engineered for heavy-duty wheel hub and track systems, where extreme contamination and lubrication challenges occur. By integrating a multi-barrier sealing concept with optimized lip geometry, it ensures reliable lubricant retention while effectively excluding mud, water, and abrasive particles. This advanced design significantly extends service life and delivers consistent performance under the harsh operating conditions typical of construction and mining machinery.