| Maximum filled radius | ra max | 1 | mm |
| Minimum diameter shaft shoulder | da min | 62 | mm |
| Maximum diameter of housing shoulder | Da max | 56 | mm |
| Reference speed | nϑr | 6,600 | |
| Fatigue load limit, axial | Cua | 3,650 | |
| Basic dynamic load rating, axial | Ca | 39,000 | |
| Outer diameter housing washer | D | 73 | mm |
| Limiting speed | nG | 5,500 | |
| Basic static load rating, axial | C0a | 80,000 | |
| Height | T | 20 | mm |
| Inner diameter shaft washer | d | 45 | mm |
| Minimum chamfer dimension | rmin | 1 | mm |
| Outer diameter shaft washer | d1 | 73 | mm |
| Manufacturer | Part Number |
|---|---|
| NSK | 51209 (NSK) |
| Wohlenberg | 7070147 |
| Neuweg Fertigung GmbH | 51209 |
| SKF | 51209 (SKF) |
| Fiat | 87198 |
| Rover | SP79G |
| Steyr-Daimler-Puch | 51209 |
| Iveco / Magirus | 1109913 |
| Schiess-Froriep | 351209 |
| Lokomo | F51209 |
| SKC | 3011254 |
| SKC | 5662412 |
| MAN | 90785208109 |
| Volvo | 181508 |
| Kaessbohrer | 6.691.190.000 |
| Kaessbohrer | 6.691.190.000.0 |
| Volvo | 6601327 |
| KOYO | 51209 (KOYO) |
| Fischer Bearings | 51209 |
| ZKL-ZVL | 51209 |
| GPZ Bearings | 8209 |
| RIV Officine di Villar Perosa | LP45 |
| FLT | 51209 |
| Fiat | 037280 |
| MAN | 06.31550.5100 |
| SKC | 9043329 |
| NTN | 51209 |
| ISO | 45TA12 |
| ZF | 0635360023 |
| MAN | 90.78520.8109 |
| Zetor | 965270 |
| Liebherr | 274053502 |
