Spline Bore Hub with Set Screw
Applications
Used with Weld-on Sprockets and One-Piece Split Steel Pulleys
Specs
| Part Number | UPC Code | Hub Series | Bore Size (in.) | # of Splines | Approx. Weight |
|---|---|---|---|---|---|
| W1-1/8 SP6 | 744587 320457 | W | 1 1/8 | 6 | 0.54 |
| W1-1/4 SP6 | 744587 320464 | W | 1 1/4 | 6 | 0.44 |
| W1-3/8 SP6 | 744587 320488 | W | 1 3/8 | 6 | 0.38 |
| W1-3/8 SP21 | 744587 320495 | W | 1 3/8 | 21 | 0.36 |
| X1 SP6 | 744587 320501 | X | 1 | 6 | 1.38 |
| X1-3/8 SP6 | 744587 320525 | X | 1 3/8 | 6 | 1.12 |
| X1-3/8 SP21 | 744587 320549 | X | 1 3/8 | 21 | 1.10 |
