| Image | Supplier | Item Code | Short Description |
|---|---|---|---|
| | Koyo Corporation of U.S.A. | KOY 6304 2RS | BB-EMR Ball - Radial - EMR MEDIUM BALL BEARINGS 31-52MM |
| | Koyo Corporation of U.S.A. | KOY 6304 2RSNR | BB Ball - Radial MEDIUM BALL BEARINGS 31-52MM |
| | Koyo Corporation of U.S.A. | KOY 6304RSH2C3 | 6304RSH2C3- Single Row Ball Bearing, Medium Series |
| | Koyo Corporation of U.S.A. | KOY EE4S 2RS | MINIBB Ball - Miniature SMALL BALL BEARINGS 9-30MM |
