| RHP 3306A Bearing | 30 | 72 | 30.2 | RHP | Angular Contact Ball Bearings |
| SKF 3306 Bearing | 30 | 72 | 30.2 | SKF | Angular Contact Ball Bearings |
| KOYO 3306A-2Z Bearing | 30 | 72 | 30.2 | KOYO | Angular Contact Ball Bearings |
| SKF 3306 A-2RS1 Bearing | 30 | 72 | 30.2 | SKF | Angular Contact Ball Bearings |
| KOYO 5306 Bearing | 30 | 72 | 30.2 | KOYO | Angular Contact Ball Bearings |
| SKF 5306E Bearing | 30 | 72 | 30.2 | SKF | Angular Contact Ball Bearings |
| SKF 3306 A Bearing | 30 | 72 | 30.2 | SKF | Angular Contact Ball Bearings |
| NACHI 3306 A-Z Bearing | 30 | 72 | 30.2 | NACHI | Angular Contact Ball Bearings |
| SKF 5306E-2RS1 Bearing | 30 | 72 | 30.2 | SKF | Angular Contact Ball Bearings |
| KOYO 5306 Bearing | 30 | 72 | 30.2 | KOYO | Angular Contact Ball Bearings |