Welcome to our Family of Companies
530 Westgate Drive
Addison, IL 60101
Call Us
(630) 543-9570
Email Us
customerservice@oc-gear.com
2823 W. Fulton Street
Chicago, IL 60612
Call Us for help!
(773) 638-0508

slide1
Overton Chicago Gear has the experience
and technology to deliver.

State-of-the-art equipment for more accurate, reliable gears.
One-of-a-kind manufacturing capabilities offer more gearing options.

previous arrow
next arrow

If you want a smoother way to explore online entertainment, it is reasonable to review 1win to compare the available options before getting started with a practical approach to online entertainment.
Если интересуют акции и удобные игровые разделы, актуальным выбором будет pin up где можно найти понятный путь к любимым играм в привычном игровом формате.
Если хочется выбрать площадку с понятной навигацией, может подойти пинко казино как способ быстрее перейти к подходящим игровым разделам в привычном игровом формате.
Onlayn oyun imkanlarını rahat formada yoxlamaq istəyirsinizsə, sınamaq olar pin up və mövcud təklifləri rahat şəkildə müqayisə edin gündəlik istifadə üçün uyğun şəkildə.
Игрокам, которым важна быстрая ориентация на сайте, пинко казино позволяет выбрать развлечения без лишней перегрузки интерфейса.
Overton Chicago Gear is ISO9001 Registered.
Coordinate Measuring Machine systems and tight process control procedures assure premium quality and on-time delivery. We offer a wide array of computer-controlled machining, heat treatment and engineering services. Our modern gear metrology laboratory is capable of measuring to AGMA 2000, AGMA 2015, ISO 1328, and DIN 3960 gear accuracy tolerances. OCG has more 5-axis milling machines than any other gear manufacturer in North America. Our Hofler 2400 is the first of its type on the market and can cut gears at an AGMA 11 without gear grinding, We boast hard-to-find equipment including one of the largest press-quenches in operation in North America and some of the largest surface temper etch tanks that fully accept 60-inch diameter gears.
The precision you demand - Geared to your Specifications
State-of-the-art equipment for more accurate, reliable gears.One-of-a-kind manufacturing capabilities offer more gearing options. Engineering expertise to improve or develop more complex gearing. Cutting-edge quality assurance tools deliver dependable, precision products. Precision machining and heat treatment services for non-gearing applications.