The material of the floating seals is a special chrome molybdenum cast iron, the content of chrome is 15 percent and molybdenum is 1-3 percent.

Character: high hardness, wear-resisting, anti-dirty ability, corrosion resistant.

Life: over 4500 hours

HRC: 65-72

Specifications

Pressure: 1.0-1.7bar/cm2 (max.)

Temperature range: -20-90 Degree

Circumferential speed: 3m/ sec (max).

Our floating seals are used in construction machinery and mining machinery, the outer diameter is from 58-768mm. the material is chrome molybdenum casting iron.

The hardness is HRC65-72, the working face precision within 0.015um, flatness up to 0.1um-0.2 um; the lifetime is more than 4000 hours.

Our floating seal is applicable to various engineering machinery and mining machinery.

1.    Chinas bulldozer such as SHANTUI,