Oil & Gas

UNASIS has the experience and expertise to provide bearings for the oil and gas industry.

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Drilling for oil and gas can mean that applications go through temperatures of over 150° Celsius (302°F) and can be exposed to pressures over 10,000 psi, making it one of the most demanding environments for bearings. UNASIS has the knowledge and experience to lead the field in this environment and have a range of down-hole tool bearings and cam followers that act as guides for drilling equipment.

UNASIS thin-section bearings for gas and oil applications have been designed and developed to deal with axial, radial, and overturning moment loads simultaneously. Our bearings offer outstanding stiffness with low rational torque. Our speciality casing design combined with our advanced roller manufacturing techniques provide gas and oil engineers with high-quality bearings that can be relied on.


UNASIS bearings are designed to perform in directional drilling applications, particularly on a drilling head that operates with bores of up to 8” and displacement angles of up to 30°. Some cases require increased demands, and so up to 8 UNASIS corrosion-resistant bearings are stacked to aid the design of the drilling head cope with the axial and shock forces. UNASIS bearings are specifically designed to be ultra-precise, durable, and as friction-free as possible to ensure you get maximum performance from your applications. Our bearings are also designed to deal with extreme and hostile environments including mud, water, oil, and slurry.


UNASIS slewing rings are the preferred choice for a wide variety of industry-leading manipulating and lifting equipment – particularly when there are weight or space limitations.


UNASIS Bearings has a vast network of distributors to reach all corners of the globe. No matter where you are, you will get the best service to go along with the best bearings.

Contact Us Today

For more information, please call us today on +44 (0) 1235 527 770 or email [email protected]

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