| NACHI NJ 338 Bearing | 190 | 400 | 78 | NACHI | Cylindrical Roller Bearings |
| FAG 6338 Bearing | 190 | 400 | 78 | FAG | Deep Groove Ball Bearings |
| SKF 6338M Bearing | 190 | 400 | 78 | SKF | Deep Groove Ball Bearings |
| SNR 7338 AC Bearing | 190 | 400 | 78 | SNR | Angular Contact Ball Bearings |
| NACHI NJ338 Bearing | 190 | 400 | 78 | NACHI | Cylindrical Roller Bearings |
| SNR 7338AC Bearing | 190 | 400 | 78 | SNR | Angular Contact Ball Bearings |
| KOYO 7338AC Bearing | 190 | 400 | 78 | KOYO | Angular Contact Ball Bearings |
| KOYO NJ 338 Bearing | 190 | 400 | 78 | KOYO | Cylindrical Roller Bearings |
| TORRINGTON 6338 Bearing | 190 | 400 | 78 | TORRINGTON | Deep Groove Ball Bearings |
| NSK 7338 B Bearing | 190 | 400 | 78 | NSK | Angular Contact Ball Bearings |