| company | role | hq | verified |
| Conway Bearing And Supply | DIST | Conway, CO (US) | 1 mfrs |
| Cornhusker Bearing Co. | DIST | Columbus, CO (US) | 1 mfrs |
| CPC Bearing cpcbearings.com | DIST | Wichita, WI (US) | 1 mfrs |
| Cross Bros crossbros.com | DIST | Rochester, NY (US) | 1 mfrs |
| C-S Bearing csbearing.com | DIST | Duncan, OK (US) | 1 mfrs |
| Dash Mechanical | DIST | Discovery Bay, CA (US) | 1 mfrs |
| Decatur Bearing & Drive Supply | DIST | Decatur, DE (US) | 1 mfrs |
| Dee Fluid Power | DIST | Charlotte, NC (US) | 1 mfrs |
| Din Hsu Co | DIST | — (US) | 1 mfrs |
| Dodge Newark Supply dodge-newark.com | DIST | — (US) | 1 mfrs |
| Dp Brown Of Detroit Inc dpbrownofdetroit.com | DIST | Saginaw, MI (US) | 1 mfrs |
| Dyt Co Ltd | DIST | — (US) | 1 mfrs |
| Eagle Bearing Co | DIST | Brooklyn, NY (US) | 1 mfrs |
| EIE Maskin AS | DIST | — (US) | 1 mfrs |
| E L Simeth Co Inc elsimeth.com | DIST | Milwaukee, MI (US) | 1 mfrs |
| ELTREX MOTION eltrex-motion.com | DIST | Breda (US) | 1 mfrs |
| Empire Bearing & Supply | DIST | Santa Rosa, CA (US) | 1 mfrs |
| Engineered Motion Inc engmot.com | DIST | Brandon, FL (US) | 1 mfrs |
| Engineered Sales Inc | DIST | Maryland Hts, MO (US) | 1 mfrs |
| Exclusive Master (M) Sdn. Bhd exclusive-master.com | DIST | — (US) | 1 mfrs |