--- title: Spindles - ABTech inc. description: Spindles - ABTech inc. --- # Spindles - ### [High Speed Air Bearing Spindle with Athermal Mount ](https://www.abtechmfg.com/precision-motion-components/spindles/air-bearing-spindles-old-2024?hsLang=en) - ### [Custom High Speed Air Bearing Spindle for Harsh Environments ](https://www.abtechmfg.com/precision-motion-components/spindles/air-bearing-spindles-old-2024?hsLang=en) - ### [Custom Air Bearing Headstock Spindle ](https://www.abtechmfg.com/precision-motion-components/spindles/air-bearing-spindles-old-2024?hsLang=en) - ### [Air Bearing Spindles for Part Holding and Precision Grinding Head ](https://www.abtechmfg.com/precision-motion-components/spindles/air-bearing-spindles-old-2024?hsLang=en) - ### [High Speed Air Bearing Spindle Used in Machining Center ](https://www.abtechmfg.com/precision-motion-components/spindles/air-bearing-spindles-old-2024?hsLang=en) ![Air-Bearing Spindles](https://www.abtechmfg.com/hubfs/ABTech_August2023/Images/SP138-Spindle-1-1-485x364.jpg) ## Air-Bearing Spindles ABTech offers air-bearing spindles from 1,000 RPM to 20,000 RPM for the most demanding machine tool and inspection applications. High load capacity and stiffness with low air consumption, dual-plane balanced to exceed the G0.4 specification and minimal radial asynchronous error motions make these spindles ideal for single point diamond turning, work holding, grinding, and polishing applications. [Learn More](https://www.abtechmfg.com/precision-motion-components/spindles/air-bearing-spindles-old-2024?hsLang=en) ![Mechanical Bearing Spindles](https://www.abtechmfg.com/hubfs/ABTech_August2023/Images/Mechanical-High-Speed-Spindle-no-bkgnd-1-1-485x364.jpg) ## [Mechanical Bearing Spindles](https://www.abtechmfg.com/precision-motion-components/spindles/mechanical-bearing-spindles-old-2024?hsLang=en) ABTech's mechanical spindles are superior in performance and quality. They are used in a wide range of applications where a combination of lower-cost & high-performance motion is required. mechanical spindles are ideal as stand-alone units and/or multi-axis assemblies, for optical scanning, machining and grinding, and more. By leveraging ABTech’s knowledge and experience gained in producing the extreme tolerances required for air bearings, our mechanical bearings achieve radial and axial error motion of < +/-20.0 µ” (+/-.50 micron). [Learn More](https://www.abtechmfg.com/precision-motion-components/spindles/mechanical-bearing-spindles-old-2024?hsLang=en) > We use 2 ABTech air-bearing spindles with tip/tilt and centering capability in our facility. These units are used for precision assembly and final metrology. We have never had an issue with either one, and the ABTech team is a great partner for us. We will be adding more systems as our young organization continues to grow. Jayson TiersonPresident > Vertex Optics **Made in the U.S.A** Every product we sell exemplifies our company-wide commitment to "Pride in Precision" craftsmanship. To that end, all of our products are designed, manufactured, and tested exclusively by ABTech at our New Hampshire facility. ## Solutions ![made in the USA](https://www.abtechmfg.com/hubfs/Website%20Refresh_2024/Logos/icon_made-in-usa.png) ## About ## Join our mailing list and never miss an update. ![](https://www.abtechmfg.com/hubfs/ABTech_August2023/Images/logo.png) 126 Route 12 North Fitzwilliam, New Hampshire 03447 (603) 585-7106 [**Contact Us**](https://info.abtechmfg.com/contact?hsLang=en) [![](https://www.abtechmfg.com/hubfs/Website%20Refresh_2024/Icons%20and%20Graphics/Social%20Icons/social-icon_linkedin.png)](https://www.linkedin.com/company/abtech-inc-/) [![](https://www.abtechmfg.com/hubfs/Website%20Refresh_2024/Icons%20and%20Graphics/Social%20Icons/social-icon_twitter.png)](https://twitter.com/ABTechInc) [![](https://www.abtechmfg.com/hubfs/Website%20Refresh_2024/Icons%20and%20Graphics/Social%20Icons/social-icon_facebook.png)](https://www.facebook.com/ABTechMFG) [![](https://www.abtechmfg.com/hubfs/Website%20Refresh_2024/Icons%20and%20Graphics/Social%20Icons/social-icon_instagram.png)](https://www.instagram.com/abtechmanufacturing/) [![](https://www.abtechmfg.com/hubfs/Website%20Refresh_2024/Icons%20and%20Graphics/Social%20Icons/social-icon_youtube.png)](https://www.youtube.com/user/ABTechInc/videos?reload=9) Proud Members of: ![](https://www.abtechmfg.com/hubfs/Website%20Refresh_2024/Logos/aspe-logo.png) ![](https://www.abtechmfg.com/hubfs/Website%20Refresh_2024/Logos/ntsl-international-logo.png) ![](https://www.abtechmfg.com/hubfs/Website%20Refresh_2024/Logos/spie-logo.png) ![](https://www.abtechmfg.com/hubfs/Website%20Refresh_2024/Logos/sba-logo-stacked.png) ![](https://www.abtechmfg.com/hubfs/Website%20Refresh_2024/Logos/A3logo.png) © 2026 Copyright ABTech Inc. All rights reserved. [Privacy Policy](https://www.abtechmfg.com/privacy-policy?hsLang=en) [Terms & Conditions](https://www.abtechmfg.com/terms-conditions?hsLang=en)