 | 6304 TN9/C4 SKF Single row, Radial internal clearance greater than C3 | Discontinued | | |
 | 6304 U1 NTN Deep groove ball bearing open | Delivery 7-10 Days | | |
 | 6304-2RS MTK Deep Groove Ball Bearing | 2 | | |
 | 6304-2RS NTN Deep groove ball bearing contact seals on both sides | Delivery 7-10 Days | | |
 | 6304-2RS SNR Deep groove ball bearing contact seals on both sides | Delivery 7-10 Days | | |
 | 6304-2RS/5K NTN Deep groove ball bearing contact seals on both sides | Delivery 7-10 Days | | |
 | 6304-2RS/C3 SNR Deep groove ball bearing contact seals on both sides | Delivery 7-10 Days | | |
 | 6304-2RSH SKF Single row, Contact seal on both sides | 22 | | |
 | 6304-2RSH/C3 SKF Single row, Contact seal on both sides | 3 | | |
 | 6304-2RSH/C3GJN SKF Single row, Contact seal on both sides | Delivery 7-10 Days | | |
 | 6304-2RSHNR SKF Single row, Contact seal on both sides | 10 | | |
 | 6304-2Z MTK Deep Groove Ball Bearing | 6 | | |
 | 6304-2Z SKF Single row, Shield on both sides | 12 | | |
 | 6304-2Z SNR Deep groove ball bearing shields on both sides | Delivery 7-10 Days | | |
 | 6304-2Z/5K NTN Deep groove ball bearing shields on both sides | Delivery 7-10 Days | | |
 | 6304-2Z/C3 SKF Single row, Shield on both sides | 2 | | |
 | 6304-2Z/C3 SNR Deep groove ball bearing shields on both sides | Delivery 7-10 Days | | |
 | 6304-2Z/C3GJN SKF Single row, Shield on both sides | Delivery 7-10 Days | | |
 | 6304-2Z/C3WT SKF Single row, Shield on both sides | Discontinued | | |
 | 6304-2Z/C4 SKF Single row, Shield on both sides | Delivery 7-10 Days | | |