Professional Instruments Company’s spindle experts understand air bearing design. Spindle load and accuracy tests are performed to certify accuracy, then balanced to better-than-original specifications using proprietary methods.

Manufacturers
Toto
Nachi
Westwind
NTN
NSK
Johanssen
Mahr
Seagull
Kollmorgen
Capco
Dover
Canon
Sheffield
Disco
GMN
Pneumo
Air Bearings Inc.
Federal Mogul
Roto Technology
Spin Technology
Fox International
Cranfield Precision
Precision Tech
Types of Bearings
Orifice
Journal
Step
Porous-wall
Slot-feed
Element-compensated
Industries
Diamond Turning Lathes
Computer Disk Certifiers
Air Bearing Grinders
Ductile-regime Grinders
Tool & Cutter Grinders
Silicon Wafer Manufacturing
Roundness Testers
Can Die Grinders
Computer Read-head Grinders
Contact Lens Lathes