| NTN 2204K Bearing | 20 | 47 | 18 | NTN | Self-aligning Ball Bearings |
| NACHI 2204 K Bearing | 20 | 47 | 18 | NACHI | Self-aligning Ball Bearings |
| SKF 2204ETN9 Bearing | 20 | 47 | 18 | SKF | Self-aligning Ball Bearings |
| FAG NJ 2204 E Bearing | 20 | 47 | 18 | FAG | Cylindrical Roller Bearings |
| NTN NUP2204E Bearing | 20 | 47 | 18 | NTN | Cylindrical Roller Bearings |
| NTN NUP2204 Bearing | 20 | 47 | 18 | NTN | Cylindrical Roller Bearings |
| NTN NJ 420 +HJ 421 Bearing | 20 | 47 | 18 | NTN | Cylindrical Roller Bearings |
| FAG 2204.2RS.TV Bearing | 20 | 47 | 18 | FAG | Self-aligning Ball Bearings |
| INA SL182204 Bearing | 20 | 47 | 18 | INA | Cylindrical Roller Bearings |