Floating seal group is consist of 2 pcs conical float seal ring and 2 pcs o-rings.
Character: high hardness, wear-resisting, anti-dirty ability, corrosion resistant. Life: over 4500 hours HRC: 65-72 Pressure: 3bar/cm2 (max.) Temperature range: -20-200 Degree Circumferential speed: 3m/ sec (max). Outer diameter: 50-865mm Working face precision: ≤ 0.015um Flatness: 0.1um-0.2 um; Used in construction machinery and mining machinery.