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Power Transmission Distributors Association is...

comprised of companies that distribute and manufacture the components that keep your world running smoothly.

Product & Price Information Format Endorsers

The Product & Price Information format (PPIF) currently is endorsed by the following associations:

American Bearing Manufacturers Association
Association for High Technology Distribution
Bearing Specialists Association
Fluid Power Distributors Association
NAHAD - The Association for Hose & Accessories Distributors
National Fluid Power Association
Power Transmission Distributors Association

The following PTDA members currently use the PPIF to create, transmit and upload updates. E-mail ptda@ptda.org to add your company to the list of users.


Some of the distributors have provided contact information to assist in connecting with them about their use of PPIF files. Access the distributor PPIF contacts list.


Some of the manufacturers have provided contact information to assist in connecting with them about their PPIF files.  Access the manufacturer PPIF contacts list.
Akron Bearing Company, Inc. A.R. Thomson Group
Allied Bearing & Supply, Inc. ABB Motors and Mechanical Inc.
Allied Electronics & Automation Accurate Bushing Smith Bearing
Anderson Crane Rubber Co., Inc. Allied-Locke Industries, Inc.
Apex Industrial Automation, LLC Altra Industrial Motion
Applied Industrial Technologies AMI Bearings, Inc.
B & D Industrial ATR Sales Inc. (ATRA-FLEX Couplings)
Baldwin Supply Co. B & B Manufacturing, Inc.
Bartlett Bearing Co., Inc. Bando USA, Inc.
BDI Belden Universal
BDI Canada Inc Bishop Wisecarver 
Bearing Chain & Supply, Inc. Brewer Machine & Gear Co.
Bearing Distributors, Inc. Bunting Bearings, LLC
Bearing Engineering Co. Climax Metal Products Company
Bearing Enterprises Inc. Continental ContiTech
Bearing Headquarters Co. Conveyors Inc.
Bearing Service Inc. Daido Corporation of America
Bearings & Industrial Supply Co., Inc. Dayco Products LLC
BSC Industries., Inc Dorris Company an SGC Company
Canadian Bearings Ltd. Duff-Norton
Carlson-Dimond & Wright, Inc. Fenner Drives
CBT Flexco
Crush Bearings and Drives, Inc. G & G Manufacturing Company
Daemar Inc. Garlock Sealing Technologies
Diamond Ind. Supply Co., Inc. Gates Corporation
Distribuidora Mexicana De Transmisiones De Potencia, S.A. Habasit America
DXP Enterprises, Inc. Henkel Corporation, U.S. Loctite Industrial Adhesives
Eastern Industrial Automation IKO International, Inc.
ErieTec, Inc. Isostatic Industries Inc.
General Bearing Service Inc. Koyo Bearings North America, LLC
Houston Bearing & Supply Co., Inc. Koyo Canada Inc.
IBT Industrial Solutions KWS Manufacturing Company, Ltd.
INTERSTATE Bearing Systems Lafert North America
ISC Companies, Inc. Linn Gear Company
J/E Bearing and Machine Ltd. LUBRIPLATE Lubricants Company
Kirby Risk Mechanical Solutions & Services Martin Sprocket & Gear Inc.
M.B. McKee Co., Inc. Master Power Transmission, Inc.
Midpoint Bearing Maurey Manufacturing Corp.
Motion MAXCO Chain Ltd.
MPT Drives, Inc. Maxi-Lift Inc.
Nott Company MBL (USA) Corporation
OTP Industrial Solutions Megadyne America - Jason Industrial
Power & Rubber Supply Megadyne Canada - Jason Industrial
Power Transmission Specialties Nachi America Inc.
Progressive Bearing & Hydraulic Ltd. Nexen Group Inc.
Purvis Industries, Ltd. Nidec Motor Corporate/U.S. Motors
RG Speed Control Devices Ltd. NSK Americas
San Antonio Belting & Pulley Company, Inc. NSK Canada Inc.
SunSource NTN Bearing Corp. of America
TFE - Transmission & Fluid Equipment Inc. NTN Bearing Corp. of Canada Ltd.
The Flolo Corporation Optibelt Corporation
The Rowland Company PBC Linear
Transmission Supplies Ltd. PEER Chain
Transply, Inc. Precision Pulley and Idler (PPI)
Traver IDC QA1 Precision Products Inc.
Tri-State Bearings & Supply Co., Inc. Ramsey Products Corp.
US Bearing and Power Transmission Corp. RBC Bearing Inc.
Van Meter, Inc. RBI Bearing Inc.
Victoria Bearing Regal Rexnord, Commercial Systems
Wajax Industrial Components LP Renold 
W.C. DuComb Co., Inc. Ringfeder Power Transmission USA Corporation
Weimer Bearing & Trans. Inc. Rosta USA Corporation
  Royersford Foundry & Machine Co., Inc.
  Ruland Manufacturing Co., Inc.
  Schaeffler Canada Inc.
  Simatec Inc.
  SKF Canada Limited
  SKF USA, Inc.
  Solve Industrial Motion Group
  Speed Control, Inc.
  SPX Hydraulic Technologies
  Standard Locknut LLC
  Sumitomo Machinery Corp. of America
  System Components, Inc.
  Timken Canada LP
  The Timken Company
  Thomson Industries
  Tsubaki of Canada Limited
  U.S. Tsubaki Power Transmission LLC (UST)
  Walter Surface Technologies
  Webster Industries, Inc.
  WEG Electric Corp.
  Whittet-Higgins Company
  WJB Bearings Inc.


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Power Transmission
Distributors Association

230 W. Monroe St.
Chicago, IL 60606-4703



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