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About
News
Certifications
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Oil & Gas
Fracturing
Mining
Marine
Wind Energy
Cement Processing
Locomotion
Metal Processing
Defense
Medical
Paper & Pulp
Power Generation
Capabilities
Open Gearing
Straight, Skewed, and Spiral Bevel Gears
Spur, Helical, and Rack Gears
Herringbone and Double Helical Gears
Worm Set Gears
Gearboxes
Engineering Services
Contract Services
Contract Machining
Contract Heat Treatment
Careers
Contact
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customerservice@oc-gear.com
2823 W. Fulton Street
Chicago, IL 60612
Call Us for help!
(773) 638-0508
News
Overton Chicago Gear – New Installation of Hwacheon VT-2000 Vertical Turning Lathe
03/13/2025
Timken Bearing Certified Shop
06/19/2024
Overton Chicago Gear’s Response to the COVID-19 (Novel Coronavirus)
08/01/2022
Oil & Gas
Fracturing
Mining
Marine
Wind Energy
Cement
Processing
Locomotion
Metal
Processing
Defense
Medical
Paper & Pulp
Power
Generation