Model 21903 Spring-Loaded Driver Pulleys - Imperial
2 Side Movable Flange Variable Speed Pulleys
Item Number |
Description |
Bore Diameter |
Keyway Size |
Type |
Max. Pitch Diameter (Dimension PD) |
Ratio |
UPC Number |
|---|---|---|---|---|---|---|---|
| 68514421139 | Description N/A 21903-3/4-PULLEY | Bore Diameter N/A 3/4 in | Keyway Size N/A 3/16 x 3/32 in | Type N/A Adjustable Center - Driver | Max. Pitch Diameter (Dimension PD) N/A 8.030 in | Ratio N/A 3:1 | UPC Number N/A 21139 |
| 68514421141 | Description N/A 21903-7/8-PULLEY | Bore Diameter N/A 7/8 in | Keyway Size N/A 3/16 x 3/32 in | Type N/A Adjustable Center - Driver | Max. Pitch Diameter (Dimension PD) N/A 8.030 in | Ratio N/A 3:1 | UPC Number N/A 21141 |
| 68514421142 | Description N/A 21903-1"-PULLEY | Bore Diameter N/A 1 in | Keyway Size N/A 1/4 x 1/8 in | Type N/A Adjustable Center - Driver | Max. Pitch Diameter (Dimension PD) N/A 8.030 in | Ratio N/A 3:1 | UPC Number N/A 21142 |
| 68514421143 | Description N/A 21903-1-1/8-PULLEY | Bore Diameter N/A 1 1/8 in | Keyway Size N/A 1/4 x 1/8 in | Type N/A Adjustable Center - Driver | Max. Pitch Diameter (Dimension PD) N/A 8.030 in | Ratio N/A 3:1 | UPC Number N/A 21143 |
| 68514437323 | Description N/A 21903-5/8-PULLEY | Bore Diameter N/A 5/8 in | Keyway Size N/A 3/16 x 3/32 in | Type N/A Adjustable Center - Driver | Max. Pitch Diameter (Dimension PD) N/A 8.030 in | Ratio N/A 3:1 | UPC Number N/A 37323 |
