| Image | Supplier | Item Code | Short Description |
|---|---|---|---|
| | Koyo Corporation of U.S.A. | KOY 1311 | 1311- Self-Aligning Ball Bearings, Medium Series |
| | Koyo Corporation of U.S.A. | KOY 1311K | 1311K- Self-Aligning Ball Bearings, Medium Series |
| | Koyo Corporation of U.S.A. | KOY 1311KC3 | BALL BRG OVER 100MM |
| Manufacturer | Koyo Corporation of U.S.A. |
| Maximum Speed | 5000 rpm Grease/6200 rpm Oil |
