| Bore diameter | d | 45 | mm |
| Width | B | 25 | mm |
| Basic static load rating, radial | C0r | 12,700 | |
| Limiting speed | nG | 7,500 |
| Outside diameter | D | 100 | mm |
| Basic dynamic load rating, radial | Cr | 38,500 | |
| Fatigue load limit, radial | Cur | 810 | N |
| Reference speed | nϑr | 6,700 |
| Minimum diameter shaft shoulder | da min | 54 | mm |
| Maximum diameter of housing shoulder | Da max | 91 | mm |
| Minimum cavity width of the sleeve | Ba min | 5 | mm |
| Maximum diameter shaft shoulder | da max | 61 | mm |
| Minimum cavity diameter of the sleeve | db min | 50 | mm |
| Maximum fillet radius | ra max | 1.50 | mm |
| Minimum chamfer dimension | rmin | 1.50 | mm |
| Shoulder diameter inner ring | d1 | 64.10 | mm |
| Shoulder diameter outer ring | D1 | 83.50 | mm |
| Manufacturer | Part Number |
|---|---|
| NSK | 1309 K (NSK) |
| SKC | 5932245 |
| SKF | 1309 E-K TN9/C3 (SKF) |
| Marlin-Rockwell Corp. | 1309EK |
| GPZ Bearings | 111309 |
| SKC | 5662357 |
| RHP | 1309KTNH |
| KOYO | 1309K |
| SKF | 1309-K (SKF) |
| NSK | 1309 K-TNG (NSK) |
| SKC | 4557683 |
| RIV Officine di Villar Perosa | 10BJK |
| NTN | 1309K (NTN) |
| SKC | 3001116 |
| SKF | 1309K/C3 |
| SKF | 1309-E-K TN9 (SKF) |
