GBSA’s rich history in seals, rings, molded rubber and machined components spans more than 30 years. Back in 1979, Bernie Casamento and Bob Rutherford decided to use some of their former experience to create a new company. They would name the new entity GBSA and they’d be involved in the distribution of V-Seals.

GBSA Custom and Standard Products

Seals
GBSA began as v-seal and oil seal manufacturers, and our experience and expertise in this area have allowed us to become the trusted partner and solution provider for some of the world’s most respected corporations.

V Seals
An ideal seal used for preventing dirt, water or oil. They can be used as a primary or secondary seal for an oil seal, mechanical seal or labyrinth.

Oil Seals
Known for their ability to prevent liquids and lubricants from leaking around rotary shafts and their housings, our oil seals deliver superior performance and outstanding wear.

Molded Rubber Products

O Rings
Seal passageways and prevent unwanted loss or transfer of fluids. Custom o-ring coatings are available upon request.

Custom Rubber Molding Solutions
GBSA engineers use size, shape and tolerance to determine the design and materials best suited for your job.

Metal Stamping & Machined Metal Parts

Metal Stamping
From counter faces to dust caps, seal retainers and ball bearing races, GBSA has quietly become a leader in the metal stamping industry.

Machined Metal Components
GBSA also offers CNC turning, milling, drilling, tapping, and boring and grinding, allowing us to deliver custom, quality components for your unique application.

GBSA, Inc. Downloads

GBSA - Mechanical & Hydraulic Oil Seals Brochure

GBSA - Engineering Made Simple V-Seal Brochure

GBSA - Custom Precision Metal Stamping Brochure

GBSA - Full Circle O-Rings Bring Seal Brochure