High-Quality Slewing Rings, Drives & Gears

SlewPro offers high-quality, custom-tailored slewing rings, drives and gears for your next manufacturing project. Whether you need one slewing ring bearing or 100, we ensure you have the precision-crafted manufactured components required to complete your project on time and within your budget.
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All SlewPro slewing bearings, Rhino gears and manufactured components are designed in the U.S., built to U.S. standards and supported by in-house experts.


Our slewing bearings range from small, single-row to large, triple-roller bearings.

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Small- to mid-sized OEMs trust Rhino Gear to meet both custom and standard gear orders.

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Our slewing drives cross over all major brands and come in a range of design options

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thin section bearings

SlimPro thin section bearings are designed to solve the most demanding bearing challenges.

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SlewPro provides a customer-first experience to OEMs and engineers across the country.
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“From start to finish, SlewPro has lived up to its promises on delivery and quality and helped keep our new machine development on schedule. I am sure to count on SlewPro again for our future slewing bearing needs.”

- Joseph G

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“I’d like to thank Potesta & Company for all the help in the past few months sizing slew bearings and pinion gears. No other company I’ve been in contact with has come close to the service Potesta & Company has provided me with.”

- Edward K

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Case Study: SlewPro Partnership Saves Time & Money

When Wolf Robotics needed a quick turnaround on a new slewing bearing for a special project in 2017, SlewPro was the only company able to meet the time and specification requirements. The project met all requirements and was on budget, earning more trust from Wolf Robotics’ engineering team.

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SlewPro is staffed with a team of engineers to provide solutions for any slewing ring application or inventory and fulfillment service.
Application Engineering 3D Modeling


SlewPro’s team of engineers provides slewing ring application engineering solutions such as 3D modeling, 2D drawings, FEA and technical manual assistance. We keep the costs of production and design low without sacrificing quality. Let us partner with you to provide the best solutions for any design.

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Inventory & Fulfillment

Customize your slewing bearing order with inventory and fulfillment services such as just-in-time delivery, private labeling, blanket orders and scheduled releases. We regularly work with OEMs under blanket purchase orders with scheduled releases. Let us help you manage your inventory so that you get your slewing bearings on time every time.

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SlewPro was founded in 2012 and has gained the confidence and trust of small- to mid-sized OEMs across the U.S. by exceeding their expectations for quality products, responsive service and expert support. SlewPro is more than a slewing bearing manufacturer. We partner with you to better understand your needs and to help you complete your projects on time.

With the addition of Rhino Gear, our team is now able to produce internal and external gears, ring gears, timing pulleys, sprockets, internal and external splines, keyways, custom broached internal shapes and CNC machined products.

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Looking for a slewing ring supplier that can provide you with a custom design, as well as quick turnaround on specs and quality throughout? Our team of highly technical personnel offers high-quality slewing ring bearings and custom gears, from turntable bearings to helical gears to spur gears.

Get a custom quote from the experts at SlewPro on a new application by filling out the form to the right. Please submit the form to receive an electronic data sheet for your new application.