| Image | Supplier | Item Code | Short Description |
|---|---|---|---|
| | Timken / Carlisle | 2-AK-21-1/2 | Belt Metal Sheaves |
| | Timken / Carlisle | 2-AK-21-3/4 | Belt Metal Sheaves |
| | Timken / Carlisle | 2-AK-21-5/8 | Belt Metal Sheaves |
| | Timken / Carlisle | 2-AK-21-P/B | Belt Metal Sheaves |
| | Timken / Carlisle | AK-21-1/2 | Belt Metal Sheaves |
| | Timken / Carlisle | AK-21-3/4 | Belt Metal Sheaves |
| | Timken / Carlisle | AK-21-5/8 | Belt Metal Sheaves |
| | Timken / Carlisle | AK-21-P/B | Belt Metal Sheaves |
| Manufacturer | Timken / Carlisle |
| Pitch Diameter | 1.9 in (A/4L)/1.56 in (3L) |
