 | 6310-2RS1/C3 SKF Single row, Contact seal on both sides | 3 | | |
 | 6310-2RS1/C3WT SKF Single row, Contact seal on both sides | Discontinued | | |
 | 6310-2RS1/GJN SKF Single row, Contact seal on both sides | Discontinued | | |
 | 6310-2RS1/HC5C3WT SKF Single row, Contact seal on both sides | Available to Order | | |
 | 6310-2RS1NR SKF Single row, Contact seal on both sides | Discontinued | | |
 | 6310-2Z MTK Deep Groove Ball Bearing | Available to Order | | |
 | 6310-2Z SKF Single row, Shield on both sides | 10 | | |
 | 6310-2Z SNR Deep groove ball bearing shields on both sides | Available to Order | | |
 | 6310-2Z/5K NTN Deep groove ball bearing shields on both sides | Available to Order | | |
 | 6310-2Z/C3 SKF Single row, Shield on both sides | 3 | | |
 | 6310-2Z/C3 SNR Deep groove ball bearing shields on both sides | Available to Order | | |
 | 6310-2Z/C3GJN SKF Single row, Shield on both sides | Available to Order | | |
 | 6310-2Z/C3HT SKF Single row, Shield on both sides | Discontinued | | |
 | 6310-2Z/C3WT SKF Single row, Shield on both sides | Discontinued | | |
 | 6310-2Z/C4 SKF Single row, Shield on both sides | Available to Order | | |
 | 6310-2Z/GJN SKF Single row, Shield on both sides | Discontinued | | |
 | 6310-2ZNR SKF Single row, Shield on both sides | Available to Order | | |
 | 6310-RS1 SKF Single row, Contact seal on one side | Available to Order | | |
 | 6310-Z MTK | Available to Order | | |
 | 6310-Z SKF Single row, Shield on one side | Available to Order | | |
 | 6310-Z/C3 SKF Single row, Shield on one side | Available to Order | | |
 | 6310-ZNR SKF Single row, Shield on one side | Discontinued | | |
 | 6310/C3 SKF Single row, Radial internal clearance greater than Normal | 3 | | |
 | 6310/C3 SNR Deep groove ball bearing open | Available to Order | | |
 | 6310/C4 SKF Single row, Radial internal clearance greater than C3 | Available to Order | | |
 | 6310N MTK Deep Groove Ball Bearing | Available to Order | | |
 | 6311 M/C3VL0241 SKF Single row, clearance greater than Normal | Available to Order | | |
 | 6311 MTK Deep Groove Ball Bearing | Available to Order | | |
 | 6311 N SKF Single row, Snap ring groove in the outer ring | Discontinued | | |
 | 6311 NR SKF Single row, with snap ring | Available to Order | | |