| Factory | Number | Cross Interchange Type | Relevance |
|---|---|---|---|
| TIMKEN | M1921DAH | Direct Cross Interchange | 3 |
| Precision Seals & Bearings | M1921DAH | Direct Cross Interchange | 2 |
| DT Components | M1921DAH | Direct Cross Interchange | 2 |
| SKF | M1921DAH | Indirect Cross Interchange | 3 |
| Hyatt | 1921LKF | Indirect Cross Interchange | 2 |
| ROLLWAY | 1921L101 | Indirect Cross Interchange | 2 |