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