Face seal Goetze 76.90H-28 A4 NB60

The Goetze 76.90H-28 A4 NB60 Slide Seal is a product that consists of two metal sealing rings, usually made of steel or special cast iron. These rings rotate relative to each other, creating a precisely machined sealing surface. In addition, two elastomer rings, i.e. 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 heavy wear conditions
• Ability to work under high load
• Low maintenance requirements

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

The Goetze 76.90H-28 A4 NB60 Slide Seal is mainly used in construction, mining, agricultural, tunneling machines and tracked vehicles - wherever there are heavy loads and strong contamination.