Rotational Specialties LLC—
Helping to Keep the World in Motion

CUSTOMIZED Slewing Rings, Drives, HYdraulic ACTUATORS and Gears


Slewing Ring solutions for diverse applications, ranging from log loading to robotic welding applications. Backed with more than 16 years of experience, we are your Slewing Ring and bearing solution for all of your projects. From our regular truck crane rings and drives to specialized applications needing a comprehensive technical study of your needs, we have you covered.



We provide comprehensive slew ring design and support to ensure you have all you need to meet your production requirements. If you’re interested, please fill out our custom form with your loading and space requirements to give our engineers the opportunity to produce a design and loading parameters for your evaluation and approval.



Sewing bearings, gears, and other manufactured components, are in accordance with industry standards and backed by industry professionals.


At RSLLC, we have a team of engineers available who can provide solutions for any slewing ring, Slew drive or pinion application. The cost of production and design is maintained low without sacrificing product quality. 


Allow us to work with you to provide the finest available solutions for your application. You may also obtain personalized plans for slewing bearing orders with inventory and with just-in-time delivery. Let us help you manage your inventory so you receive your products on time and get solutions that meet your industry’s specific needs.

Slewing Rings United States Manufacturing

If you’re looking for a trusted supplier of slewing rings, gears, hYDROLIC ACTUATORS and drives, email us today.