| Image | Supplier | Item Code | Short Description |
|---|---|---|---|
| | Koyo Corporation of U.S.A. | KOY NA4910 | NA4910,NA4910;PBL225, Needle Roller Bearings--Heavy Duty Needle Roller Bea |
| | Koyo Corporation of U.S.A. | KOY NA6910A | NA6910A,NA6910A;PBL225, Needle Roller Bearings--Heavy Duty Needle Roller B |
| | Koyo Corporation of U.S.A. | KOY RNA4910 | RNA4910,RNA4910;PBL225, Needle Roller Bearings--Heavy Duty Needle Roller B |
| | Koyo Corporation of U.S.A. | KOY RNA6910A | RNA6910A,RNA6910A;PBL225, Needle Roller Bearings--Heavy Duty Needle Roller |
| Manufacturer | Koyo Corporation of U.S.A. |
| Maximum Speed | 4800 rpm Grease/7400 rpm Oil |
