| Expansion Type | NON-EXPANSION |
| Bolt Center-to-Center Length | 7.38 to 8.25 in |
| Image | Supplier | Item Code | Short Description |
|---|---|---|---|
| | Baldor Reliance Electric | DOD 042409 | P2B516-USAF-212TT USAF BEARINGS 042409 |
| | Baldor Reliance Electric | DOD 037582 | P2B511-TAF-115R BEARINGS 037582 |
| | Baldor Reliance Electric | DOD 070076 | P2B511-ISAF-115L BEARINGS 070076 |
| | Baldor Reliance Electric | DOD 039356 | P2B309-USAF-045MTT USAF BEARINGS 039356 |
| | Baldor Reliance Electric | DOD 039577 | CP2B511-USAF-115TT USAF BEARINGS 039577 |
| | Baldor Reliance Electric | DOD 070056 | P2B511-ISAF-115R BEARINGS 070056 |
