| Image | Supplier | Item Code | Short Description |
|---|---|---|---|
| | PT International | PTI UC315-47 | UC315-47, UC 300 Silver Series Ball Bearing Inserts |
| | PT International | PTI UC315-48 | UC315-48, UC 300 Silver Series Ball Bearing Inserts |
| Manufacturer | PT International |
| Width | 3.228 in |
