Material integrity is paramount in fluid power environments. This UN seal is molded from premium NBR, offering exceptional resistance to petroleum-based hydraulic fluids, mineral oils, and grease. For specialized high-temperature or chemically aggressive applications, alternative compounds like FKM are available to combat thermal degradation. The standard NBR formulation provides an optimal balance of elasticity, tensile strength, and extrusion resistance, ensuring the seal lips resist tearing and deformation over extended cycles.

Designed for seamless integration, the 45*60*10 UN profile features a flexible cross-section that facilitates straightforward installation into closed grooves, eliminating the need for specialized shaft disassembly. To maximize service life and prevent premature wear, ensuring proper lubrication during assembly is critical. The optimized lip geometry inherently reduces friction and heat generation along the dynamic interface, delivering a low-friction operational profile that drastically reduces routine maintenance intervals and unexpected system downtime.