TRI Transmission & Bearing Corp.: Manufactured Products and Engineering Services: Heavy Duty Fluid Drives and Journal Bearings
tel: 610-363-8570
TRI Catalogs - Bearings and Fluid Drives
Technical Notes by Dr. Mel
Case Studies of work by TRI Transmission & Bearing Corp.
Photo Gallery of Bearings and Fluid Drives
Frequently Asked Questions
Vibration Analysis
TRI Bearing Wizard
Used Equipment
Products In Stock
Tel: 610-363-8570  PO BOx 454, Lionville, PA 19353
TRI Patents

4,867,006 
Rotating Shaft Mounted Actuating Mechanism 

5,144,862 
Rotating shaft mounted actuating mechanism 

5,188,170 
Rocker connection 

5,207,903 
Filter stand assembly 

5,303,801 
Brake assembly having an adjustable yoke 

5,315,825 
Oil system for constant input speed fluid drive 

5,331,811 
Fluid drive 

5,438,755 
Method of making a monolithic shrouded impeller 

5,505,662 
Quick disconnect 

5,573,374 
Monolithic shrouded impeller 

5,610,500 
Method of converting turbine driven generator into a synchronous condenser 

5,886,505 
Apparatus and method for bringing on line a large synchronous condenser that cannot be started by an across the line start

6,712,516
Bearing spring plate pedestal

6,769,248 
Fluid coupling for mobile equipment

7,171,870
Geared fluid drive with parallel start-up capability

7,237,958
Bearing stiff plate pedestal

Other patents pending

 

Manufactured Products

Bearings 

Journal Bearings Align-A-Pad ® (Tilting Pad) Bearings Elliptical Bearings Steady Rest Bearings for Extension Shafts Fan Bearings Motor Bearings Exciter Bearings Fluid Drive Bearings Self-aligning Bearings Vertical Radial Bearings Film Damper Bearings Custom Designed Journal Bearings Repair and Recondition Services

Thrust Bearings Hydro Turbine-Generators Fully-Equalizing Tapered Land Vertical Motor and Pump Copper-backed Bearings Repair and Recondition Services Replacements and Upgrades 

 

Fluid Drives and Fluid Couplings

Fluid Drives, Variable Speed Direct Drive and Geared, with Babbitted Bearings for Pumps, Compressors & Fans

Direct Drive with Rolling Element Bearings for Pumps, Compressors & Fans

Fluid Drive Installations to Convert to Variable Speed Drive From Direct Drive with Discharge Control Valve

Couplings Flexible Disc Disconnect

 

 

Synchronous Condensers, Rotating 20 MVA to 1000 MVA Starting Packages for Existing Generators Complete New Packages Synchronous Motors, Large Complete New Packages Including Start-up

Seals for Shafting Babbitted Labyrinth Floating Seal Rings Hydrogen Seals

Lube Oil Systems Complete, New Upgraded Coolers Duplex Filter Packages Mods to Full Flow Filtration Control Packages

Lift Oil Systems and Packages Complete Conversion Packages for Vertical Thrust Bearings Complete Conversion Packages for Journal Bearings

Hydrogen Seal Oil Systems Complete, New Upgraded Coolers Mods to Full Flow Filtration Upgraded Pressure Regulation Control Packages

Shafts Extension Shafts Replacement of Existing Fluid Drives Spacer Shafts or Spacer Discs

Housings and Pedestals for Bearings

 

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