| 1 | National Bronze Mfg. Co. | | USA |
| 2 | W.M. Berg Inc. | | USA |
| 3 | SKF USA Inc. | | USA |
| 4 | T-Bird Group | | USA |
| 5 | Kaydon Corp Bearings Div | | USA |
| 6 | GRM Custom Products | | USA |
| 7 | Diversified Bronze & Manufacturing LLC | | USA |
| 8 | QA Bearing Technologies | | USA |
| 9 | Schatz Bearing Corp. | | USA |
| 10 | AST Bearing LLC | | USA |
| 11 | Spyraflo Inc. | | USA |
| 12 | National Precision Bearing Group of Mechatronics Inc. | | USA |
| 13 | Triangle Manufacturing Co. | | USA |
| 14 | IMO USA Corp. | | USA |
| 15 | Oiles America Corporation | | USA |
| 16 | KMS Bearings Inc. | | USA |
| 17 | Creative Motion Control | | USA |
| 18 | Morgan Bronze | | USA |
| 19 | Scougal Rubber | | USA |
| 20 | igus Inc. | | USA |
| 21 | NSK Americas | | USA |
| 22 | Bearing Experts A Wheel Turning Precision Inc. | | USA |
| 23 | ISUTAMI USA Inc. | | USA |
| 24 | Bearing & Drive Systems Inc. | | USA |
| 25 | Bishop-Wisecarver | | USA |
| 26 | Bearing Service Co. of PA | | USA |
| 27 | American Roller Bearing | | USA |
| 28 | Con-Serv Inc. | | USA |
| 29 | SPB USA | | USA |
| 30 | Fabreeka International Inc. | | USA |
| 31 | Royersford Foundry & Machine Co. Inc. | | USA |
| 32 | WD Bearings | | USA |
| 33 | Howmet Fastening Systems | | USA |
| 34 | Isostatic Industries Inc. | | USA |
| 35 | Technymon Technology USA | | USA |
| 36 | MRC Bearings | | USA |
| 37 | Peer Bearing Company | | USA |
| 38 | Trew Industrial Wheels Inc. | | USA |
| 39 | Aurora Bearing Co. | | USA |
| 40 | NTN Bearing Corp. of America | | USA |
| 41 | Bunting Bearings and Bronze LLC | | USA |
| 42 | P.T. International Corp. | | USA |
| 43 | Schneeberger Inc. | | USA |
| 44 | IKO International Inc. | | USA |
| 45 | Nylatech Inc. | | USA |
| 46 | Nachi America Inc. | | USA |
| 47 | C&U Americas | | USA |
| 48 | Waukesha Bearings Corp. | | USA |
| 49 | TriStar Plastics Corp. | | USA |
