RB - Bonomi


Fields of application of our dust seals and oil seals:

bushings of excavators, mini excavators, crawler and wheel loaders, bulldozers, backhoe loaders, dumpers, dozers, graders and other earthmoving and construction machinery.


Dust seals and oil seals are metal rings coated with rubber on the inside for the grip. They are attached to the bushings to prevent the lubricant to leak. Thus they prevent damages and guarantee high performance.

Seals also prevent mud and dirt to enter the bushings, when used on excavators and agricultural machines.

Seals for bushings catalogue


On stock we have over 200 different oil and dust seals for each types of bushings we have (more than 5,000).

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