| 6310-Z SKF Single row, Shield on one side | Discontinued | | |
| 6310-Z/C3 SKF Single row, Shield on one side | Discontinued | | |
| 6310-ZNR SKF Single row, Shield on one side | Discontinued | | |
| 6310/C3 SKF Single row, Radial internal clearance greater than Normal | 1 | | |
| 6310/C3 SNR Deep groove ball bearing open | Delivery 7-10 Days | | |
| 6310/C4 SKF Single row, Radial internal clearance greater than C3 | Discontinued | | |
| 6310N MTK Deep Groove Ball Bearing | Delivery 7-10 Days | | |
| 6311 M/C3VL0241 SKF Single row, clearance greater than Normal | Delivery 7-10 Days | | |
| 6311 MTK Deep Groove Ball Bearing | Delivery 7-10 Days | | |
| 6311 N SKF Single row, Snap ring groove in the outer ring | Discontinued | | |
| 6311 NR SKF Single row, with snap ring | Discontinued | | |
| 6311 NR/C3 SKF Single row, with snap ring | Discontinued | | |
| 6311 SKF Single row, Open Bearing | Delivery 7-10 Days | | |
| 6311-2RS MTK Deep Groove Ball Bearing | Delivery 7-10 Days | | |
| 6311-2RS NTN Deep groove ball bearing non-contact seals both sides | Delivery 7-10 Days | | |
| 6311-2RS SNR Deep groove ball bearing contact seals on both sides | Delivery 7-10 Days | | |
| 6311-2RS/5K NTN Deep groove ball bearing contact seals on both sides | Delivery 7-10 Days | | |
| 6311-2RS/C3 SNR Deep groove ball bearing contact seals on both sides | Delivery 7-10 Days | | |
| 6311-2RS1 SKF Single row, Contact seal on both sides | 11 | | |
| 6311-2RS1/C3 SKF Single row, Contact seal on both sides | 2 | | |