| Catalog Number | NB32BKW1SS |
| Outside Diameter (A) | 32mm (1.260")+ .006 - .000 |
| Bore Diameter (B) | .625± .001 |
| Total Length (C) | 3.75± .030 |
| Centerline to End (D) | 1.87± .015 |
| Hub/Bore Length (E) | 1.18± .015 |
| Shaft to Shaft Distance (F) | 1.42 |
| Set Screw Size (G) | 5/16-18 NCUnified Std Threads Class 3B |
| Keyway Size (H) | 3/16 x 3/32Commercial Tolerance |
| Far Side to Bottom of Keyway (I) | .705+ .010 - .000 |
| Approximate Weight | 0.94Pounds |