| Precision Round Belt Pulleys 1/8 Pin Hub  | 
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| Material: 303 Stainless Steel | |
| Part | Outside Diameter | Bore | Hub Diameter | Hub Width | Shaft Size | Set Screw | |
|---|---|---|---|---|---|---|---|
| Buy | View | ||||||
| FBS-A1-1 | .500 | .1248 | .312 | .187 | 1/8 | #2-56 | |
| FBS-A1-2 | .750 | .1248 | .312 | .187 | 1/8 | #2-56 | |
| FBS-A1-3 | 1.000 | .1248 | .312 | .187 | 1/8 | #2-56 | |
| FBS-A1-4 | 1.500 | .1248 | .312 | .187 | 1/8 | #2-56 | |
| FBS-A1-5 | 2.000 | .1248 | .312 | .187 | 1/8 | #2-56 | |
| FBS-A1-6 | .500 | .1873 | .375 | .218 | 3/16 | #4-40 | |
| FBS-A1-7 | .750 | .1873 | .375 | .218 | 3/16 | #4-40 | |
| FBS-A1-8 | 1.000 | .1873 | .375 | .218 | 3/16 | #4-40 | |
| FBS-A1-9 | 1.500 | .1873 | .375 | .218 | 3/16 | #4-40 | |
| FBS-A1-10 | 2.000 | .1873 | .375 | .218 | 3/16 | #4-40 | |
| FBS-A1-11 | .500 | .2498 | .500 | .250 | 1/4 | #6-32 | |
| FBS-A1-12 | .750 | .2498 | .500 | .250 | 1/4 | #6-32 | |
| FBS-A1-13 | 1.000 | .2498 | .500 | .250 | 1/4 | #6-32 | |
| FBS-A1-14 | 1.500 | .2498 | .500 | .250 | 1/4 | #6-32 | |
| FBS-A1-15 | 2.000 | .2498 | .500 | .250 | 1/4 | #6-32 | |
| FBS-A1-16 | 2.500 | .2498 | .500 | .250 | 1/4 | #6-32 | |
| FBS-A1-17 | 3.000 | .2498 | .500 | .250 | 1/4 | #6-32 | |