| Factory | Number | Cross Interchange Type | Relevance |
|---|---|---|---|
| BCA | 512181 | Direct Cross Interchange | 4 |
| SKF | GRW176 | Direct Cross Interchange | 4 |
| TIMKEN | 512181 | Direct Cross Interchange | 4 |
| FAG | RW8181 | Indirect Cross Interchange | 3 |
| GMB | 7480112 | Indirect Cross Interchange | 3 |
| OE | MR403968 | Indirect Cross Interchange | 3 |
| OE | MB892400 | Indirect Cross Interchange | 3 |
| Precision Seals & Bearings | 512181 | Indirect Cross Interchange | 2 |
| DT Components | 512181 | Indirect Cross Interchange | 2 |
| Drive Tech America | NT512181 | Indirect Cross Interchange | 2 |
| FEDERAL MOGUL | 512181 | Indirect Cross Interchange | 2 |
| MITSUBISHI | MB892400 | Indirect Cross Interchange | 2 |
| RAYBESTOS | 712181 | Indirect Cross Interchange | 1 |
| NTN | HUB111 | Indirect Cross Interchange | 1 |
| MITSUBISHI | MR403968 | Indirect Cross Interchange | 1 |
| CANADIAN TIRE | 01680492 | Indirect Cross Interchange | 1 |
| BECK/ARNLEY | 0516058 | Indirect Cross Interchange | 1 |
| FEDERAL | 512181 | Indirect Cross Interchange | 1 |
| SKF | BR930171 | Indirect Cross Interchange | 1 |
| FAG | 512181 | Indirect Cross Interchange | 1 |
| MOOG | 512181 | Indirect Cross Interchange | 1 |