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description
- BK" sheaves are made for A (4L) or B (5L) belts. The two lines of sheaves have identical pitch diameters when using A or 4L belts. Wood’s light-duty sheaves can be equipped with Wood’s "QT" Sure-Grip QD-type bushings, quick-detachable tapered bushings that are split through flange and tapered surface to provide a true clamp that is comparable to a shrink fit.
| Bore Type | Finished with Keyway |
| Face Width | 0.88 in |
| Hub Location | -0.44 in |
| Datum Dia. | 3.9 in |
| Hub Projection | 0.438 in |
| Overall Length | 1.313 in |
| No. of Grooves | 1 |
| Bore to Size Keyseat | 3/16 x 3/32 in |
| O.D. | 4.25 in |
| Belt Section | 4L |
| Pitch Dia. | 4.31 in |
| Material | Cast Iron |
| Bore to Size Bore Dia. | 0.625 in |
| Hub Dia. | 1.813 in |
| Pulley Construction | Webbed |
| Weight | 2.7 LB |
| EAN or UPC | 698672131322 |
