Overton Chicago Gear, 530 Westgate Drive, Addison, IL (2026)

06/16/2026

𝗕𝘂𝗶𝗹𝘁 𝗳𝗼𝗿 𝘁𝗵𝗲 𝗯𝗶𝗴 𝗷𝗼𝗯𝘀. 𝗘𝗻𝗴𝗶𝗻𝗲𝗲𝗿𝗲𝗱 𝗳𝗼𝗿 𝘁𝗵𝗲 𝗹𝗼𝗻𝗴 𝗿𝘂𝗻. ⚙️

𝗢𝘃𝗲𝗿𝘁𝗼𝗻 𝗖𝗵𝗶𝗰𝗮𝗴𝗼 𝗚𝗲𝗮𝗿 designs, builds, repairs, rebuilds, and reverse engineers precision gearboxes for some of the toughest industrial applications out there.

From metal processing and moveable bridges to marine propulsion, power generation, cement, large pumps, and specialty equipment, OCG gearboxes are built around the application, not pulled from a shelf.

𝗢𝗖𝗚 𝗴𝗲𝗮𝗿𝗯𝗼𝘅 𝗰𝗮𝗽𝗮𝗯𝗶𝗹𝗶𝘁𝗶𝗲𝘀 𝗶𝗻𝗰𝗹𝘂𝗱𝗲:

✅ Made-to-order helical, bevel helical, and planetary gearboxes
✅ Right angle, parallel shaft, and custom shaft configurations
✅ Drop-in replacement gearboxes for unsupported or aging equipment
✅ Gearbox repair, rebuild, inspection, and reverse engineering
✅ Spare parts, rotating components, bearings, seals, and performance upgrades
✅ Condition monitoring, lubrication systems, clutches, shifters, and more

𝗤: 𝗪𝗵𝗮𝘁 𝗶𝗳 𝘁𝗵𝗲 𝗼𝗿𝗶𝗴𝗶𝗻𝗮𝗹 𝗴𝗲𝗮𝗿𝗯𝗼𝘅 𝗶𝘀 𝗼𝗯𝘀𝗼𝗹𝗲𝘁𝗲 𝗼𝗿 𝗻𝗼 𝗹𝗼𝗻𝗴𝗲𝗿 𝘀𝘂𝗽𝗽𝗼𝗿𝘁𝗲𝗱?
𝗔: OCG can reverse engineer the gear, gear set, or complete gearbox and provide a replacement or rebuilt unit designed to restore performance, extend equipment life, and often improve on the original design.

When your equipment depends on serious gearing, OCG brings the experience, engineering, and manufacturing muscle to keep it moving.

𝗟𝗲𝗮𝗿𝗻 𝗺𝗼𝗿𝗲: https://oc-gear.com/gearboxes/

06/13/2026

𝗙𝗿𝗮𝗰 𝗽𝘂𝗺𝗽 𝗴𝗲𝗮𝗿𝗶𝗻𝗴 𝘄𝗼𝗿𝗸𝘀 𝘂𝗻𝗱𝗲𝗿 𝗯𝗿𝘂𝘁𝗮𝗹 𝗰𝗼𝗻𝗱𝗶𝘁𝗶𝗼𝗻𝘀, 𝗮𝗻𝗱 𝗿𝗲𝗹𝗶𝗮𝗯𝗶𝗹𝗶𝘁𝘆 𝗶𝘀 𝗻𝗼𝘁 𝗼𝗽𝘁𝗶𝗼𝗻𝗮𝗹.

𝗢𝘃𝗲𝗿𝘁𝗼𝗻 𝗖𝗵𝗶𝗰𝗮𝗴𝗼 𝗚𝗲𝗮𝗿 designs and manufactures precision pump gearing for petroleum fracturing applications, helping support well stimulation operations with gearing built for accuracy, durability, and uptime.

𝗕𝘂𝗶𝗹𝘁 𝗳𝗼𝗿 𝗱𝗲𝗺𝗮𝗻𝗱𝗶𝗻𝗴 𝗳𝗿𝗮𝗰 𝗽𝘂𝗺𝗽 𝗮𝗽𝗽𝗹𝗶𝗰𝗮𝘁𝗶𝗼𝗻𝘀:
✔ In-house pump gearing design
✔ Tooth profile adjustments to improve load contact
✔ Minimal pitch error for smoother performance
✔ Precision manufacturing for long-lasting reliability
✔ Gearing shaped around the application, not pulled from a shelf

𝗤: 𝗪𝗵𝘆 𝗱𝗼𝗲𝘀 𝗽𝗿𝗲𝗰𝗶𝘀𝗶𝗼𝗻 𝗺𝗮𝘁𝘁𝗲𝗿 𝘀𝗼 𝗺𝘂𝗰𝗵 𝗶𝗻 𝗳𝗿𝗮𝗰 𝗽𝘂𝗺𝗽 𝗴𝗲𝗮𝗿𝗶𝗻𝗴?
𝗔: Better tooth contact and accurate gear geometry help reduce stress, improve reliability, and support longer pump system life.

𝗪𝗵𝗲𝗻 𝘁𝗵𝗲 𝗮𝗽𝗽𝗹𝗶𝗰𝗮𝘁𝗶𝗼𝗻 𝗶𝘀 𝗽𝘂𝗻𝗶𝘀𝗵𝗶𝗻𝗴, 𝘁𝗵𝗲 𝗴𝗲𝗮𝗿𝗶𝗻𝗴 𝗵𝗮𝘀 𝘁𝗼 𝗯𝗲 𝘁𝗼𝘂𝗴𝗵𝗲𝗿 𝘁𝗵𝗮𝗻 𝘁𝗵𝗲 𝗷𝗼𝗯.

https://oc-gear.com/petroleum-fracturing-industry-solutions

06/11/2026

𝗣𝗿𝗲𝗰𝗶𝘀𝗶𝗼𝗻 𝗺𝗮𝗰𝗵𝗶𝗻𝗶𝗻𝗴 𝗶𝘀 𝘄𝗵𝗲𝗿𝗲 𝘀𝘁𝗿𝗼𝗻𝗴 𝗶𝗻𝗱𝘂𝘀𝘁𝗿𝗶𝗮𝗹 𝗽𝗲𝗿𝗳𝗼𝗿𝗺𝗮𝗻𝗰𝗲 𝗯𝗲𝗴𝗶𝗻𝘀.

At 𝗢𝘃𝗲𝗿𝘁𝗼𝗻 𝗖𝗵𝗶𝗰𝗮𝗴𝗼 𝗚𝗲𝗮𝗿, large-scale components are machined with the accuracy, experience, and attention to detail needed for demanding applications across power generation, heavy industry, oil & gas, and more.

From custom gear manufacturing to repair and reverse engineering, OCG helps keep critical equipment moving.

𝗢𝘂𝗿 𝗰𝗮𝗽𝗮𝗯𝗶𝗹𝗶𝘁𝗶𝗲𝘀 𝗶𝗻𝗰𝗹𝘂𝗱𝗲:

✅ Large gear manufacturing
✅ CNC machining
✅ Gearbox repair and rebuilds
✅ Reverse engineering
✅ Custom industrial components

𝗤: 𝗪𝗵𝘆 𝗱𝗼𝗲𝘀 𝗽𝗿𝗲𝗰𝗶𝘀𝗶𝗼𝗻 𝗺𝗮𝗰𝗵𝗶𝗻𝗶𝗻𝗴 𝗺𝗮𝘁𝘁𝗲𝗿 𝘀𝗼 𝗺𝘂𝗰𝗵?
𝗔: Because even small variations can affect performance, fit, durability, and long-term equipment reliability.

When your operation depends on heavy-duty gearing and machined components, experience matters.

𝗟𝗲𝗮𝗿𝗻 𝗺𝗼𝗿𝗲: https://oc-gear.com/

06/03/2026

𝗕𝘂𝗶𝗹𝘁 𝗳𝗼𝗿 𝘁𝗵𝗲 𝗵𝗲𝗮𝘃𝘆-𝗱𝘂𝘁𝘆 𝘄𝗼𝗿𝗸 𝗺𝗼𝘀𝘁 𝗽𝗲𝗼𝗽𝗹𝗲 𝗻𝗲𝘃𝗲𝗿 𝘀𝗲𝗲, 𝗯𝘂𝘁 𝗲𝗻𝘁𝗶𝗿𝗲 𝗶𝗻𝗱𝘂𝘀𝘁𝗿𝗶𝗲𝘀 𝗱𝗲𝗽𝗲𝗻𝗱 𝗼𝗻. ⚙️🏭

𝗢𝘃𝗲𝗿𝘁𝗼𝗻 𝗖𝗵𝗶𝗰𝗮𝗴𝗼 𝗚𝗲𝗮𝗿 designs, manufactures, repairs, and rebuilds precision gearing and gearbox systems for demanding industrial applications. From custom engineering to large-scale gearbox solutions, OCG brings more than a century of experience to the machines that keep operations moving.

𝗪𝗵𝗲𝗻 𝗿𝗲𝗹𝗶𝗮𝗯𝗶𝗹𝗶𝘁𝘆 𝗺𝗮𝘁𝘁𝗲𝗿𝘀, 𝘁𝗵𝗲 𝗴𝗲𝗮𝗿𝗯𝗼𝘅 𝗶𝘀 𝗻𝗼𝘁 𝗷𝘂𝘀𝘁 𝗮 𝗰𝗼𝗺𝗽𝗼𝗻𝗲𝗻𝘁.
𝗜𝘁 𝗶𝘀 𝘁𝗵𝗲 𝗯𝗮𝗰𝗸𝗯𝗼𝗻𝗲 𝗼𝗳 𝘁𝗵𝗲 𝗼𝗽𝗲𝗿𝗮𝘁𝗶𝗼𝗻.

𝗤: 𝗪𝗵𝗮𝘁 𝗺𝗮𝗸𝗲𝘀 𝗢𝗖𝗚 𝗱𝗶𝗳𝗳𝗲𝗿𝗲𝗻𝘁?
𝗔: Deep engineering experience, large-scale manufacturing capabilities, and the ability to support custom gearboxes, repairs, rebuilds, and reverse-engineered solutions under one roof.

𝗟𝗲𝗮𝗿𝗻 𝗺𝗼𝗿𝗲: https://oc-gear.com/

06/01/2026

𝗢𝗶𝗹 𝗮𝗻𝗱 𝗴𝗮𝘀 𝗼𝗽𝗲𝗿𝗮𝘁𝗶𝗼𝗻𝘀 𝗱𝗲𝗺𝗮𝗻𝗱 𝗴𝗲𝗮𝗿𝗶𝗻𝗴 𝘁𝗵𝗮𝘁 𝗰𝗮𝗻 𝗵𝗮𝗻𝗱𝗹𝗲 𝗽𝗿𝗲𝘀𝘀𝘂𝗿𝗲, 𝗽𝗿𝗲𝗰𝗶𝘀𝗶𝗼𝗻, 𝗮𝗻𝗱 𝗹𝗼𝗻𝗴-𝘁𝗲𝗿𝗺 𝗽𝗲𝗿𝗳𝗼𝗿𝗺𝗮𝗻𝗰𝗲. ⚙️

𝗢𝘃𝗲𝗿𝘁𝗼𝗻 𝗖𝗵𝗶𝗰𝗮𝗴𝗼 𝗚𝗲𝗮𝗿 manufactures high-performance open gearing and precision enclosed drive systems used throughout the oil and gas industry, including mud pumps, top drives, rotary tables, draw works, rig lifting systems, and anchoring applications.

𝗙𝗿𝗼𝗺 𝘀𝗽𝘂𝗿, 𝗵𝗲𝗹𝗶𝗰𝗮𝗹, 𝗱𝗼𝘂𝗯𝗹𝗲 𝗵𝗲𝗹𝗶𝗰𝗮𝗹, 𝗮𝗻𝗱 𝗯𝗲𝘃𝗲𝗹 𝗴𝗲𝗮𝗿𝗶𝗻𝗴 𝘁𝗼 𝗰𝘂𝘀𝘁𝗼𝗺 𝗲𝗻𝗰𝗹𝗼𝘀𝗲𝗱 𝗱𝗿𝗶𝘃𝗲𝘀, 𝗢𝗖𝗚 𝘄𝗼𝗿𝗸𝘀 𝗰𝗹𝗼𝘀𝗲𝗹𝘆 𝘄𝗶𝘁𝗵 𝗢𝗘𝗠𝘀 𝗮𝗻𝗱 𝗲𝗻𝗱-𝘂𝘀𝗲𝗿𝘀 𝘁𝗼 𝘀𝘂𝗽𝗽𝗼𝗿𝘁 𝗱𝗲𝗺𝗮𝗻𝗱𝗶𝗻𝗴 𝘂𝗽𝘀𝘁𝗿𝗲𝗮𝗺 𝗮𝗻𝗱 𝗱𝗼𝘄𝗻𝘀𝘁𝗿𝗲𝗮𝗺 𝗼𝗽𝗲𝗿𝗮𝘁𝗶𝗼𝗻𝘀.

𝗤: 𝗪𝗵𝘆 𝗱𝗼𝗲𝘀 𝗴𝗲𝗮𝗿 𝗮𝗰𝗰𝘂𝗿𝗮𝗰𝘆 𝗺𝗮𝘁𝘁𝗲𝗿 𝗶𝗻 𝗼𝗶𝗹 𝗮𝗻𝗱 𝗴𝗮𝘀 𝗮𝗽𝗽𝗹𝗶𝗰𝗮𝘁𝗶𝗼𝗻𝘀?
𝗔: More accurate gearing can help improve reliability, reduce wear, and support longer service life in heavy-duty environments where downtime is costly.

𝗢𝗖𝗚’𝘀 𝗮𝗱𝘃𝗮𝗻𝗰𝗲𝗱 𝗲𝗾𝘂𝗶𝗽𝗺𝗲𝗻𝘁 𝗮𝗹𝗹𝗼𝘄𝘀 𝗵𝗼𝗯𝗯𝗶𝗻𝗴, 𝗴𝗮𝘀𝗵𝗶𝗻𝗴, 𝗮𝗻𝗱 𝟱-𝗮𝘅𝗶𝘀 𝗺𝗶𝗹𝗹𝗶𝗻𝗴 𝗶𝗻 𝗼𝗻𝗲 𝗰𝗵𝘂𝗰𝗸𝗶𝗻𝗴, 𝗵𝗲𝗹𝗽𝗶𝗻𝗴 𝗰𝗿𝗲𝗮𝘁𝗲 𝘀𝘁𝗿𝗼𝗻𝗴𝗲𝗿, 𝗺𝗼𝗿𝗲 𝗿𝗲𝗹𝗶𝗮𝗯𝗹𝗲 𝗴𝗲𝗮𝗿𝘀 𝗯𝘂𝗶𝗹𝘁 𝗳𝗼𝗿 𝘁𝗼𝘂𝗴𝗵 𝗶𝗻𝗱𝘂𝘀𝘁𝗿𝗶𝗮𝗹 𝘄𝗼𝗿𝗸.

𝗟𝗲𝗮𝗿𝗻 𝗺𝗼𝗿𝗲: https://oc-gear.com/oil-gas-industry-solutions/

05/26/2026

⚙️ 𝗘𝗻𝗴𝗶𝗻𝗲𝗲𝗿𝗶𝗻𝗴 𝘀𝘂𝗽𝗽𝗼𝗿𝘁 𝗳𝗼𝗿 𝘁𝗵𝗲 𝗴𝗲𝗮𝗿𝘀 𝗮𝗻𝗱 𝗴𝗲𝗮𝗿𝗯𝗼𝘅𝗲𝘀 𝘁𝗵𝗮𝘁 𝗸𝗲𝗲𝗽 𝗰𝗿𝗶𝘁𝗶𝗰𝗮𝗹 𝗲𝗾𝘂𝗶𝗽𝗺𝗲𝗻𝘁 𝗺𝗼𝘃𝗶𝗻𝗴.

Overton Chicago Gear provides specialty engineering services for customers who need a new gearbox design, a customer-specified gear train, inspection support, or failure analysis.

With 𝟭𝟯𝟬 𝘆𝗲𝗮𝗿𝘀 𝗼𝗳 𝗲𝘅𝗽𝗲𝗿𝗶𝗲𝗻𝗰𝗲, OCG combines proven gear design knowledge with modern technology, metallurgy, and best practices to help customers improve reliability, extend service life, and keep equipment operating for decades.

From clean-sheet designs to legacy drive solutions, OCG works closely with machine builders, OEMs, and industrial customers to create cost-effective gearing solutions built around real-world application needs.

✅ 𝗔𝗽𝗽𝗹𝗶𝗰𝗮𝘁𝗶𝗼𝗻-𝘀𝗽𝗲𝗰𝗶𝗳𝗶𝗰 𝗲𝗻𝗰𝗹𝗼𝘀𝗲𝗱 𝗱𝗿𝗶𝘃𝗲𝘀
✅ 𝗚𝗲𝗮𝗿 𝘁𝗿𝗮𝗶𝗻 𝗮𝗻𝗱 𝗴𝗲𝗮𝗿𝗯𝗼𝘅 𝗱𝗲𝘀𝗶𝗴𝗻
✅ 𝗜𝗻𝘀𝗽𝗲𝗰𝘁𝗶𝗼𝗻 𝗮𝗻𝗱 𝗳𝗮𝗶𝗹𝘂𝗿𝗲 𝗮𝗻𝗮𝗹𝘆𝘀𝗶𝘀
✅ 𝗟𝗲𝗴𝗮𝗰𝘆 𝗴𝗲𝗮𝗿 𝗮𝗻𝗱 𝗱𝗿𝗶𝘃𝗲 𝗰𝗼𝗻𝘁𝗶𝗻𝘂𝗶𝘁𝘆
✅ 𝗗𝗲𝘀𝗶𝗴𝗻 𝗶𝗺𝗽𝗿𝗼𝘃𝗲𝗺𝗲𝗻𝘁𝘀 𝗳𝗼𝗿 𝗹𝗼𝗻𝗴𝗲𝗿 𝗹𝗶𝗳𝗲 𝗮𝗻𝗱 𝗯𝗲𝘁𝘁𝗲𝗿 𝘂𝗽𝘁𝗶𝗺𝗲

𝗤: 𝗪𝗵𝗮𝘁 𝗶𝗳 𝘁𝗵𝗲 𝗼𝗿𝗶𝗴𝗶𝗻𝗮𝗹 𝗴𝗲𝗮𝗿 𝗼𝗿 𝗱𝗿𝗶𝘃𝗲 𝗶𝘀 𝗻𝗼 𝗹𝗼𝗻𝗴𝗲𝗿 𝗮𝘃𝗮𝗶𝗹𝗮𝗯𝗹𝗲?
𝗔: OCG can help evaluate the existing unit and provide a duplicate or improved design that fits the application and supports long-term performance.

𝗟𝗲𝗮𝗿𝗻 𝗺𝗼𝗿𝗲: https://oc-gear.com/engineering-services/

05/22/2026

𝗢𝗖𝗚 – 𝗟𝗶𝗻𝗸𝗲𝗱𝗜𝗻 𝗟𝗲𝗮𝗱 𝗣𝗼𝘀𝘁 – 𝗖𝗼𝗻𝘁𝗿𝗮𝗰𝘁 𝗛𝗲𝗮𝘁 𝗧𝗿𝗲𝗮𝘁𝗺𝗲𝗻𝘁
When gear performance depends on strength, stability, and precision, heat treatment is not just another production step. It is where durability gets forged. 🔥⚙️

Overton Chicago Gear provides contract heat treatment for large, critical gearing with a 25,000-square-foot heat treating facility built for demanding industrial applications.

𝗢𝘂𝗿 𝗰𝗮𝗽𝗮𝗯𝗶𝗹𝗶𝘁𝗶𝗲𝘀 𝗶𝗻𝗰𝗹𝘂𝗱𝗲:

✅ 𝗛𝗲𝗮𝘁 𝘁𝗿𝗲𝗮𝘁𝗶𝗻𝗴 𝗴𝗲𝗮𝗿𝘀 𝘂𝗽 𝘁𝗼 𝟵𝟬 𝗶𝗻𝗰𝗵𝗲𝘀 𝗶𝗻 𝗱𝗶𝗮𝗺𝗲𝘁𝗲𝗿
✅ 𝗧𝗵𝗿𝗲𝗲 𝗮𝗱𝘃𝗮𝗻𝗰𝗲𝗱 𝗰𝗮𝗿𝗯𝘂𝗿𝗶𝘇𝗶𝗻𝗴 𝗳𝘂𝗿𝗻𝗮𝗰𝗲 𝘀𝘆𝘀𝘁𝗲𝗺𝘀
✅ 𝗔𝗻 𝟴𝟰-𝗶𝗻𝗰𝗵 𝗾𝘂𝗲𝗻𝗰𝗵 𝗽𝗿𝗲𝘀𝘀, 𝗼𝗻𝗲 𝗼𝗳 𝘁𝗵𝗲 𝗹𝗮𝗿𝗴𝗲𝘀𝘁 𝗶𝗻 𝗡𝗼𝗿𝘁𝗵 𝗔𝗺𝗲𝗿𝗶𝗰𝗮
✅ 𝗥𝗲𝗮𝗹-𝘁𝗶𝗺𝗲 𝗽𝗿𝗼𝗰𝗲𝘀𝘀 𝗺𝗼𝗻𝗶𝘁𝗼𝗿𝗶𝗻𝗴 𝗮𝗻𝗱 𝗰𝗮𝘀𝗲 𝗱𝗲𝗽𝘁𝗵/𝗰𝗮𝗿𝗯𝗼𝗻 𝗽𝗿𝗼𝗳𝗶𝗹𝗶𝗻𝗴
✅ 𝗗𝗼𝗰𝘂𝗺𝗲𝗻𝘁𝗲𝗱 𝘃𝗲𝗿𝗶𝗳𝗶𝗰𝗮𝘁𝗶𝗼𝗻 𝘁𝗵𝗿𝗼𝘂𝗴𝗵 𝗼𝘂𝗿 𝗺𝗲𝘁𝗮𝗹𝗹𝘂𝗿𝗴𝗶𝗰𝗮𝗹 𝗹𝗮𝗯𝗼𝗿𝗮𝘁𝗼𝗿𝘆
✅ 𝗠𝗼𝗻𝘁𝗵𝗹𝘆 𝗳𝘂𝗿𝗻𝗮𝗰𝗲 𝗰𝗮𝗹𝗶𝗯𝗿𝗮𝘁𝗶𝗼𝗻 𝗮𝗻𝗱 𝗮𝗻𝗻𝘂𝗮𝗹 𝘁𝗲𝗺𝗽𝗲𝗿𝗮𝘁𝘂𝗿𝗲 𝘂𝗻𝗶𝗳𝗼𝗿𝗺𝗶𝘁𝘆 𝘁𝗲𝘀𝘁𝗶𝗻𝗴

From normalizing, annealing, carburizing, hardening, press quenching, straightening, shot peening, and nitriding, OCG supports customers who need dependable results for high-performance gear applications.

𝗤: 𝗪𝗵𝘆 𝗱𝗼𝗲𝘀 𝗰𝗼𝗻𝘁𝗿𝗮𝗰𝘁 𝗵𝗲𝗮𝘁 𝘁𝗿𝗲𝗮𝘁𝗺𝗲𝗻𝘁 𝗺𝗮𝘁𝘁𝗲𝗿 𝗳𝗼𝗿 𝗹𝗮𝗿𝗴𝗲 𝗶𝗻𝗱𝘂𝘀𝘁𝗿𝗶𝗮𝗹 𝗴𝗲𝗮𝗿𝘀?
𝗔: Because the right heat treatment process helps improve wear resistance, strength, dimensional stability, and long-term reliability, especially for gears operating under heavy loads and demanding conditions.

𝗙𝗼𝗿 𝗢𝗘𝗠𝘀, 𝗺𝗮𝗻𝘂𝗳𝗮𝗰𝘁𝘂𝗿𝗲𝗿𝘀, 𝗮𝗻𝗱 𝗶𝗻𝗱𝘂𝘀𝘁𝗿𝗶𝗮𝗹 𝘁𝗲𝗮𝗺𝘀 𝘁𝗵𝗮𝘁 𝗻𝗲𝗲𝗱 𝗽𝗿𝗲𝗰𝗶𝘀𝗶𝗼𝗻 𝗵𝗲𝗮𝘁 𝘁𝗿𝗲𝗮𝘁𝗺𝗲𝗻𝘁 𝗯𝗮𝗰𝗸𝗲𝗱 𝗯𝘆 𝗮𝗱𝘃𝗮𝗻𝗰𝗲𝗱 𝗲𝗾𝘂𝗶𝗽𝗺𝗲𝗻𝘁 𝗮𝗻𝗱 𝗽𝗿𝗼𝗰𝗲𝘀𝘀 𝗰𝗼𝗻𝘁𝗿𝗼𝗹, 𝗢𝗖𝗚 𝗶𝘀 𝗿𝗲𝗮𝗱𝘆 𝘁𝗼 𝗵𝗲𝗹𝗽.

𝗟𝗲𝗮𝗿𝗻 𝗺𝗼𝗿𝗲: https://oc-gear.com/contract-heat-treatment/

05/20/2026

𝗣𝗼𝘄𝗲𝗿 𝗴𝗲𝗻𝗲𝗿𝗮𝘁𝗶𝗼𝗻 𝗳𝗮𝗰𝗶𝗹𝗶𝘁𝗶𝗲𝘀 𝗰𝗮𝗻’𝘁 𝗮𝗳𝗳𝗼𝗿𝗱 𝘂𝗻𝗻𝗲𝗰𝗲𝘀𝘀𝗮𝗿𝘆 𝗱𝗼𝘄𝗻𝘁𝗶𝗺𝗲. ⚙️

Overton Chicago Gear supports leading power generation equipment manufacturers, OEMs, and individual power plants with precision gearing, rebuilt gearbox solutions, and hard-to-source spare gearing built for demanding applications.

𝗙𝗿𝗼𝗺 𝘄𝗼𝗿𝗻 𝘂𝗻𝗶𝘁𝘀 𝘁𝗼 𝗿𝗲𝘀𝘁𝗼𝗿𝗲𝗱, 𝗿𝗲𝗹𝗶𝗮𝗯𝗹𝗲 𝗴𝗲𝗮𝗿𝗯𝗼𝘅 𝗽𝗲𝗿𝗳𝗼𝗿𝗺𝗮𝗻𝗰𝗲, 𝗢𝗖𝗚 𝗯𝗿𝗶𝗻𝗴𝘀 𝘁𝗵𝗲 𝗲𝗻𝗴𝗶𝗻𝗲𝗲𝗿𝗶𝗻𝗴 𝗲𝘅𝗽𝗲𝗿𝗶𝗲𝗻𝗰𝗲, 𝗺𝗮𝗻𝘂𝗳𝗮𝗰𝘁𝘂𝗿𝗶𝗻𝗴 𝗰𝗮𝗽𝗮𝗯𝗶𝗹𝗶𝘁𝘆, 𝗮𝗻𝗱 𝗽𝗿𝗼𝗯𝗹𝗲𝗺-𝘀𝗼𝗹𝘃𝗶𝗻𝗴 𝗺𝗶𝗻𝗱𝘀𝗲𝘁 𝗻𝗲𝗲𝗱𝗲𝗱 𝘁𝗼 𝗵𝗲𝗹𝗽 𝗸𝗲𝗲𝗽 𝗰𝗿𝗶𝘁𝗶𝗰𝗮𝗹 𝗳𝗮𝗰𝗶𝗹𝗶𝘁𝗶𝗲𝘀 𝗼𝗽𝗲𝗿𝗮𝘁𝗶𝗼𝗻𝗮𝗹.

𝗤: 𝗪𝗵𝗮𝘁 𝗶𝗳 𝗿𝗲𝗽𝗹𝗮𝗰𝗲𝗺𝗲𝗻𝘁 𝗴𝗲𝗮𝗿𝗶𝗻𝗴 𝗶𝘀 𝘂𝗻𝗮𝘃𝗮𝗶𝗹𝗮𝗯𝗹𝗲 𝘁𝗵𝗿𝗼𝘂𝗴𝗵 𝘀𝘁𝗮𝗻𝗱𝗮𝗿𝗱 𝘀𝗼𝘂𝗿𝗰𝗲𝘀?
𝗔: OCG can help evaluate the unit and manufacture precision spare gearing shaped to the application.

Learn more: https://oc-gear.com/power-generation-industry-solutions/

05/14/2026

⚙️ 𝗣𝗿𝗲𝗰𝗶𝘀𝗶𝗼𝗻 𝗠𝗮𝗰𝗵𝗶𝗻𝗶𝗻𝗴 𝗦𝗼𝗹𝘂𝘁𝗶𝗼𝗻𝘀 𝗧𝗵𝗮𝘁 𝗗𝗲𝗹𝗶𝘃𝗲𝗿 𝗣𝗲𝗿𝗳𝗼𝗿𝗺𝗮𝗻𝗰𝗲 ⚙️

At 𝗢𝘃𝗲𝗿𝘁𝗼𝗻 𝗖𝗵𝗶𝗰𝗮𝗴𝗼 𝗚𝗲𝗮𝗿, our advanced CNC machining capabilities help produce large, complex gear components with the precision, consistency, and quality today’s industries demand.

From tight tolerances to dependable performance, we’re equipped to support challenging applications with expert craftsmanship and cutting-edge technology.

🔹 𝗣𝗿𝗲𝗰𝗶𝘀𝗶𝗼𝗻 𝗺𝗮𝗰𝗵𝗶𝗻𝗶𝗻𝗴
🔹 𝗟𝗮𝗿𝗴𝗲 𝗴𝗲𝗮𝗿 𝗰𝗼𝗺𝗽𝗼𝗻𝗲𝗻𝘁 𝗰𝗮𝗽𝗮𝗯𝗶𝗹𝗶𝘁𝗶𝗲𝘀
🔹 𝗥𝗲𝗹𝗶𝗮𝗯𝗹𝗲, 𝗵𝗶𝗴𝗵-𝗾𝘂𝗮𝗹𝗶𝘁𝘆 𝗿𝗲𝘀𝘂𝗹𝘁𝘀

When performance depends on the gear, experience matters.

📩 𝗖𝗼𝗻𝘁𝗮𝗰𝘁 𝗢𝘃𝗲𝗿𝘁𝗼𝗻 𝗖𝗵𝗶𝗰𝗮𝗴𝗼 𝗚𝗲𝗮𝗿 𝘁𝗼 𝗱𝗶𝘀𝗰𝘂𝘀𝘀 𝘆𝗼𝘂𝗿 𝗻𝗲𝘅𝘁 𝗽𝗿𝗼𝗷𝗲𝗰𝘁.

05/12/2026

𝗙𝗿𝗮𝗰 𝗽𝘂𝗺𝗽 𝘀𝘆𝘀𝘁𝗲𝗺𝘀 𝗼𝗽𝗲𝗿𝗮𝘁𝗲 𝘂𝗻𝗱𝗲𝗿 𝗽𝘂𝗻𝗶𝘀𝗵𝗶𝗻𝗴 𝗰𝗼𝗻𝗱𝗶𝘁𝗶𝗼𝗻𝘀, 𝗮𝗻𝗱 𝗴𝗲𝗮𝗿𝗶𝗻𝗴 𝗽𝗲𝗿𝗳𝗼𝗿𝗺𝗮𝗻𝗰𝗲 𝗰𝗮𝗻 𝗱𝗶𝗿𝗲𝗰𝘁𝗹𝘆 𝗶𝗺𝗽𝗮𝗰𝘁 𝗿𝗲𝗹𝗶𝗮𝗯𝗶𝗹𝗶𝘁𝘆, 𝘂𝗽𝘁𝗶𝗺𝗲, 𝗮𝗻𝗱 𝘀𝗲𝗿𝘃𝗶𝗰𝗲 𝗹𝗶𝗳𝗲.

OCG offers in-house design of pump gearing for well stimulation fracturing operations, including advanced profile modifications designed to accommodate deflection and improve pump system life.

𝗤: 𝗪𝗵𝗮𝘁 𝗺𝗮𝗸𝗲𝘀 𝗢𝗖𝗚’𝘀 𝗳𝗿𝗮𝗰 𝗽𝘂𝗺𝗽 𝗴𝗲𝗮𝗿𝗶𝗻𝗴 𝗮𝗽𝗽𝗿𝗼𝗮𝗰𝗵 𝗱𝗶𝗳𝗳𝗲𝗿𝗲𝗻𝘁?
𝗔: OCG was one of the first to recommend profile changes on frac pump gearing. Our newer fracturing pump drive designs focus on better tooth contact, minimal pitch error, and greater long-term reliability.

With equipment capable of hobbing, gashing, and 5-axis milling without releasing the workpiece from the fixture, OCG produces finished gears with greater accuracy and durability.

For petroleum fracturing operations, better gearing is not just a component upgrade. It is an uptime strategy.

📩 Contact OCG to discuss frac pump gearing solutions.
https://oc-gear.com/petroleum-fracturing-industry-solutions/

Overton Chicago Gear

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