The Precision Alliance | More than components... Solutions!TPA - More than components... Solutions!
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PRODUCTSLinear Bearings and GuidesLinear GuidesMiniature Linear GuidesHigh Temperature Linear BearingsLinear Crossed Roller BearingsLinear Needle Roller BearingsCam Roller Linear GuidesCurved Rail Systems Telescopic SlidesTelescopic Roller SlidesTelescopic Ball SlidesStainless Telescopic Slides Linear DrivesMiniature Ball ScrewsLinear Motors Linear Positioning SystemsPrecision SlidesPositioning TablesXY StagesLinear ActuatorsEngineered Solutions Rotary BearingsThin Section BearingsTurntable BearingsSlewing Ring Bearings Shaft CouplingsMiniature Shaft CouplingsBellows Shaft CouplingsTorque Limiting Couplings Special FastenersMiniature FastenersLow Head FastenersPlastic FastenersNon Magnetic FastenersTamper Resistant Fasteners Precision GearsInstrument GearsAnti-Backlash Gears
TECH. INFOModels & Drawings3D CAD Product SelectorsBall ScrewsStandard Linear GuidesMiniature Linear Guides LiteratureTechnical InformationProduct CatalogsGlossary Videos Online ShoppingShopping GuideShipping Info

TPA is a Manufacturer & Distributor of Linear Motion
Components and
Linear Positioning
Systems
Linear GuidesLinear Guides
  • Standard
  • Miniature
  • High Capacity
  • more...
 Crossed Roller BearingsCrossed Roller
Bearings
  • High Accuracy
  • Compact Design
  • High Stiffness
  • more...
 Ball ScrewsBall Screws
  • Precision Ground
  • Precision Rolled
  • Stainless Steel 
  • more...
 Linear MotorsLinear Motors
  • High Accel
  • Cog Free
  • IronCore Type 
  • IronLess Type
  • more...
Cam Roller GuidesCam Roller
Guides 		Telescopic GuidesTelescopic Guides
  • High Load
  • Self Lubricating
  • Stainless Steel
  • more...
 Linear ActuatorsLinear Actuators
  • Single Axis
  • Multi Axis
  • Integral Motor
  • more...
 Slides, Tables, and StagesSlides, Tables,
and Stages
  • Compact
  • X-Y Modular
  • High Temp
  • more...
Shaft CouplingsShaft Couplings
  • Anti Bacterial
  • Servo & Encoder
  • Anti Corrosion
  • more...
 Special FastenersSpecial Fasteners
  • Anti Seize
  • Heat Resistant
  • Thermoplastic
  • more...
 Precision GearsPrecision Gears
  • Anti Backlash
  • Spur Type
  • Instrumentation
  • more...
 Engineered SolutionsEngineered
Solutions
  • 3D Modeling
  • Kinematic Analysis
  • more...
Flat Mount BearingsFlat Mount Bearings
  • Ultra Low Profile
  • Super Precision
  • Tapped Bolt Holes
  • more...
 Thin Section BearingsThin Section
Bearings
  • Radial Contact
  • 4 point Contact
  • Angular Contact  
  • more...
 Turntable BearingsTurntable
Bearings
  • Non-geared 
  • Internal Geared 
  • External Geared 
  • more...
 Slew Drive BrgsSlew Drive
Bearings
  • Worm Gear 
  • Slewing Ring 
  • Ball Type 
  • more...
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                                                                                                    We provide engineers and designers with the widest variety of
  components and subassemblies for high precision dynamic
  (both linear and rotary) motion applications.

  The Precision Alliance (TPA) answers the ever-increasing demand
  for higher precision, lower costs, and superior quality.

The Precision Alliance | More than components... Solutions! The Precision Alliance | More than components... Solutions!