| Bore diameter | d | 45 | mm |
| Width | B | 25 | mm |
| Basic static load rating, radial | C0r | 31,500 | |
| Limiting speed | nG | 4,300 |
| Outside diameter | D | 100 | mm |
| Basic dynamic load rating, radial | Cr | 56,000 | |
| Fatigue load limit, radial | Cur | 2,240 |
| Minimum diameter shaft shoulder | da min | 54 | mm |
| Maximum fillet radius | ra max | 1.50 | mm |
| Maximum diameter of housing shoulder | Da max | 91 | mm |
| Minimum chamfer dimension | rmin | 1.50 | mm |
| Shoulder diameter inner ring | d1 | 62 | mm |
| Caliber diameter outer ring | D2 | 85.60 | mm |
| Manufacturer | Part Number |
|---|---|
| SKF | 6309-RS1 (SKF) |
| Fafnir | 309P |
| KOYO | 6309D |
| NTN | 6309 LU (NTN) |
| Getrag Getriebe | 900.0.0378.71 |
| SNR | 6309 E (SNR) |
| Federal Bearings | 1309R |
| RIV Officine di Villar Perosa | BLN45/022 |
| KOYO | 6309RS |
| Volvo | 181866 |
| Bearings Company of America | 309C |
| ZF | 0635333079 |
| NSK | 6309DUCM |
| GPZ Bearings | 160309 |
| Steyr-Daimler-Puch | 6309G |
| Neuweg Fertigung GmbH | 6309RS |
| Steyr-Daimler-Puch | 6309RS1 |
| NSK | 6309 DU (NSK) |
| Marlin-Rockwell Corp. | 309-SZ |
| Hyatt | 9609 |
| Fischer Bearings | SN309 |
| SKF | 6309-RS |
| Hoover | 9309 |
| SKC | 5950777 |
| FLT | 6309RS |
| RHP | 6309RS |
