Burhani Seal Centre

A cassette seal is a heavy-duty, multi-component oil seal designed for use in harsh and contaminated environments. Unlike standard oil seals, a cassette seal includes an integrated wear sleeve, multiple sealing lips, and a protective outer case—creating a complete sealing system.

Key Characteristics

• Integrated wear sleeve: Protects the shaft from wear and provides a consistent sealing surface

• Multiple sealing lips: Often includes primary, dust, and secondary lips for superior sealing

• Grease-filled cavity: Helps lubrication and reduces friction

• High contamination resistance: Ideal for muddy, dusty, or abrasive environments

• Long service life: Protects both the shaft and the seal

A hydraulic oil seal kit is a set of sealing components designed to repair, maintain, or rebuild hydraulic cylinders by preventing oil leakage and keeping contaminants out. These kits ensure the hydraulic system maintains pressure, operates smoothly, and remains protected from wear.