Face seal Goetze 76.97H-21 NB60

The Goetze 76.97H-21 NB60 slide seal is a product that consists of two metal sealing rings. These rings, usually made of steel or special cast iron, rotate relative to each other, creating a precisely machined sealing surface. In addition, two elastomer rings (O-rings or rhomboidal) serve a secondary function, providing flexibility and compensation for axial movements.

Product features:

• Exceptional resistance to dirt, dust, water and mud
• Long lifespan even under conditions of strong wear
• Ability to work under high load
• Low maintenance requirements

Type 76.90 and 76.97 are interchangeable. Popular materials for rubber elements are NB60, HN60, HN60CF, SI60, FP60.

The Goetze 76.97H-21 NB60 slide seal is mainly used in construction, mining, agricultural, tunneling machines and tracked vehicles - wherever there are large loads and strong contamination.