| Bore diameter | d | 19.05 | mm |
| Outside diameter | D | 47 | mm |
| Width | B | 21.40 | mm |
| Basic dynamic load rating, radial | Cr | 13,600 |
| Bore diameter, inch | d | 19.05 | inch |
| Locking collar total width | B1 | 31 | mm |
| Fatigue load limit, radial | Cur | 345 | N |
| Basic static load rating, radial | C0r | 6,600 |
| Width, outer ring | C | 14 | mm |
| Rib diameter sealing inner ring | d2 | 26.90 | mm |
| Outside diameter locking collar/locknut | d3 | 33 | mm |
| Distance raceway | S | 7.50 | mm |
| Distance to lubrication hole | Ca | 3.90 | mm |
| Width across flats (Inch) | W | 3.18 | inch |
| Manufacturer | Part Number |
|---|---|
| SNR | ES204-12-G2 (SNR) |
| Fafnir | RA012RRB |
| SKF | 454204-012VSB |
| NTN | AEL204-012W3 |
| Fafnir | RA012NPPB |
| Browning | VE-112 |
| SKF | 478204-012 |
| Fafnir | GRA012NPPB |
| Dongguan TR Bearing | GRA204-12 |
| SNR | 1012CEES |
| Hyatt | ZA012 |
| SKF | 1732204-012 |
| SKF | YET204-012 (SKF) |
| SKF | 1706204-012 |
| Dongguan TR Bearing | GRA204-12G |
| SKF | 454204-012 |
| Fafnir | GRA012RRB |
| Asahi | UD204-12A+EE |
| SKF | 1736204-012 |
| Nanan | SA204-12RG |
| Bearings Company of America | NPS-012-RRC |
| Dongguan TR Bearing | SA204-12G |
| SKF | 478204-012VSB |
| URB Bearings | UE204-12 |
| NTN | JEL204-012W3 |
| RHP | 1220-3/4ECG |
| NSK | EN204-12S |
| Fafnir | RA012PPB |
| Hyatt | TA012 |