 | 61901-2RS1 SKF Single row, Contact seal on both sides | 20 | | |
 | 61901-2Z MTK Deep Groove Ball Bearing | 2 | | |
 | 61901-2Z SKF Single row, Shield on both sides | 2 | | |
 | 61902 MTK Deep Groove Ball Bearing | Available to Order | | |
 | 61902 SKF Single row, Open Bearing | Available to Order | | |
 | 61902-2RS MTK Deep Groove Ball Bearing | 28 | | |
| 61902-2RS1 SKF Single row, Contact seal on both sides | 7 | | |
| 61902-2RZ SKF Single row, Non-contact seal on both sides | Available to Order | | |
| 61902-2Z MTK Deep Groove Ball Bearing | Available to Order | | |
| 61902-2Z SKF Single row, Shield on both sides | 40 | | |
| 61903 MTK Deep Groove Ball Bearing | Available to Order | | |
| 61903 SKF Single row, Open Bearing | Available to Order | | |
| 61903-2RS MTK Deep Groove Ball Bearing | 20 | | |
| 61903-2RS1 SKF Single row, Contact seal on both sides | 2 | | |
| 61903-2Z MTK Deep Groove Ball Bearing | Available to Order | | |
| 61903-2Z SKF Single row, Shield on both sides | 1 | | |
| 61903-RS1 SKF Single row, Contact seal, NBR, on one side | Discontinued | | |
| 61903/C3 SKF Single row, clearance greater than Normal | Discontinued | | |
| 61904 MTK Deep Groove Ball Bearing | Available to Order | | |
| 61904 SKF Single row, Open Bearing | Available to Order | | |
| 61904-2RS MTK Deep Groove Ball Bearing | 13 | | |
| 61904-2RS1 SKF Single row, Contact seal on both sides | Available to Order | | |
| 61904-2RZ SKF Single row, Non-contact seal on both sides | 2 | | |
| 61904-2Z MTK Deep Groove Ball Bearing | 20 | | |
| 61905 MTK Deep Groove Ball Bearing | Available to Order | | |
| 61905 SKF Single row, Open Bearing | Available to Order | | |
| 61905-2RS MTK Deep Groove Ball Bearing | 20 | | |
| 61905-2RS1 SKF Single row, Contact seal on both sides | Available to Order | | |
| 61905-2RZ SKF Single row, Non-contact seal on both sides | Available to Order | | |
| 61905-2Z MTK Deep Groove Ball Bearing | 30 | | |
