| NTN NJ 420 +HJ 421 Bearing | 20 | 47 | 18 | NTN | Cylindrical Roller Bearings |
| KOYO 2204 Bearing | 20 | 47 | 18 | KOYO | Self-aligning Ball Bearings |
| SKF NJ 2204 E Bearing | 20 | 47 | 18 | SKF | Cylindrical Roller Bearings |
| NSK NU2204E Bearing | 20 | 47 | 18 | NSK | Cylindrical Roller Bearings |
| FLT NUP2204 Bearing | 20 | 47 | 18 | FLT | Cylindrical Roller Bearings |
| ZKL NJ 2204 Bearing | 20 | 47 | 18 | ZKL | Cylindrical Roller Bearings |
| NTN 2204 Bearing | 20 | 47 | 18 | NTN | Self-aligning Ball Bearings |
| NSK NU2204E Bearing | 20 | 47 | 18 | NSK | Cylindrical Roller Bearings |
| NTN 2204K Bearing | 20 | 47 | 18 | NTN | Self-aligning Ball Bearings |
| INA SL182204 Bearing | 20 | 47 | 18 | INA | Cylindrical Roller Bearings |