| company | role | hq | verified |
| Nabtesco nabtesco.com | MFG | — (JP) | 21 dist |
| Standard Locknut & Lockwasher stdlocknut.com | MFG DIST | Westfield, IN (US) | 1 mfrs |
| Hale Trailer Brake & Wheel haletrailer.com | DIST | Jacksonville, FL (US) | 5 mfrs |
| Malloy Electric Bearing Supply | DIST | Omaha, NE (US) | 2 mfrs |
| Rego-Fix rego-fix.ch | MFG | Whitestown, IN (US) | 106 dist |
| Bower ntnbower.com | MFG | Macomb, IL (US) | 39 dist |
| PALMGREN palmgren.com | MFG | Naperville, IL (US) | 22 dist |
| Corehog corehog.com | MFG | — (US) | 4 dist |
| Bearings Limited bearingsinc.net | MFG DIST | Oak Creek, WI (US) | 4 mfrs |
| Dayco dayco.com | MFG DIST | Archbold, OH (US) | 1 mfrs |
| North Side Power Transmission Corp. nsptcorp.com | DIST | Brooklyn, NY (US) | 12 mfrs |
| Rodends Mechanical Ltd. rod-ends.com | DIST | Mississauga, ON (CA) | 2 mfrs |
| Simple Green simplegreen.com | MFG | Huntington Beach, CA (US) | 31 dist |
| Drives Inc. drivesinc.com | MFG | — (US) | 129 dist |
| Jet-Lube LLC jetlube.com | MFG | Rockwall (US) | 9 dist |
| Gipson Bearing & Supply Inc. gipsonbearing.com | DIST | West Homestead, PA (US) | 12 mfrs |
| A.R. Young Company, Inc. aryoung.com | DIST | Indianapolis, IN (US) | 5 mfrs |
| Navasota Industrial Supply nistx.com | DIST | Navasota, TX (US) | 9 mfrs |
| Accurate Bearing accuratebearing.com | MFG DIST | Addison, IL (US) | 7 mfrs |
| Dalton Bearing Service daltonbearing.com | DIST | Dalton, GA (US) | 9 mfrs |