High performance precision products. Fast delivery.

ESG is a leading radial bearing and thrust bearing manufacturer and manufactures critical mud motor components above the drill bit and below the power section of the bottom hole assembly. From bearing to bend, we cover all size ranges, from coil tubing to beyond 9-5/8” in diameter.

Our products are custom engineered by application specialists to a prescribed design to maximize capacity and extend product life. Our cost per circulating hour consistently beats competitive products and allows operators to put more weight on the drill bit and drive tools harder and longer for greater productivity and well profitability.

Bearings are stocked at your demand levels for rapid draw and fulfillment from either the Houston or Edmonton distribution centers. Lead time is hours or days, not weeks. This minimizes customer inventory and maximizes cash flow.

Thrust Bearings

ESG manufactures a range of thrust bearings including cylindrical roller, angular contact, and polycrystalline diamond compact (PDC). These bearings can be made to order or stocked in our just in time inventory based on your consumption forecast. Our engineering and design team work with you to define your exact needs to fit your mud motor and oil sealed motor designs. Our races and bearings are manufactured to maximize life cycle and load carrying capacity and to withstand the harshest downhole drilling conditions.

Radial and Tile Bearings

ESG radial and tile bearings are precision manufactured to your exact specifications. We design and engineer these bearings to maximize the load carrying capacity and life, which results in increased drill time and reduced down time. Wear protection includes slurry, carbide and carbide tile.

Bearing Components

ESG stocks key bearing components including a range of Rockbit Ball sizes, self-lubricating slide bearings, seals, seal boots, and boot kits. We can also supply lubricated mud motor spare parts.

Drilling Motor Tools and Precision Machining Services

We have an extensive machine shop with leading edge CNC equipment that enables us to manufacture components and assemblies as needed by our customers. We work with you to define the specifications, then follow a stringent production process to ensure high performance, quality, and reliability. Some of the parts we produce include mud motor mandrels, drive shafts, and housings.

Heat Treating Services

Heat treatment is part of our manufacturing process. It is also available for customer-supplied material. Let us know what you need treated and we will create a plan. We can also provide repair services for your parts as needed.

Anti-Wear Coating Technologies

Our proprietary anti-wear coating creates a true 100% homogeneous metallurgical bond on iron, nickle, and cobalt alloys – even on curved, complex interior surfaces. With thicknesses ranging from .010″ to .125″, the coating can be custom engineered to serve the oilfield, mining, plastics and power generation industries. Our proven applications incliude pumps, valves, rotary steerable tools and jar components, extrusion barrels, die plates, screw elements, material conveyors, draft-induced fan blades, valves, screens and material conveyors.