| NSK NJ 311 E +HJ 312 E Bearing | 30 | 72 | 19 | NSK | Cylindrical Roller Bearings |
| SKF 6306 N Bearing | 30 | 72 | 19 | SKF | Deep Groove Ball Bearings |
| SKF QJ306N2MA* Bearing | 30 | 72 | 19 | SKF | Angular Contact Ball Bearings |
| KOYO NU 306 E Bearing | 30 | 72 | 19 | KOYO | Cylindrical Roller Bearings |
| STEYR NJ 306 E Bearing | 30 | 72 | 19 | STEYR | Cylindrical Roller Bearings |
| FAG 1306 Bearing | 30 | 72 | 19 | FAG | Self-aligning Ball Bearings |
| FAG N 306 E Bearing | 30 | 72 | 19 | FAG | Cylindrical Roller Bearings |
| SKF 7306B Bearing | 30 | 72 | 19 | SKF | Angular Contact Ball Bearings |
| SKF 1306 E K TN9 Bearing | 30 | 72 | 19 | SKF | Self-aligning Ball Bearings |
| NSK NSKNU306EW Bearing | 30 | 72 | 19 | NSK | Cylindrical Roller Bearings |