Fan Blades
A
B
Keyway
Replace worn and damaged fan blades. Use the included set screw or shaft collar to fasten a blade to your fan's shaft. Fan blades with a keyway are for use on motors with a keyed shaft. For difficult-to-remove hubs and fan blades, use fan blade pullers (not included).
Styles A-C blades are for use in low-airflow applications.
For technical drawings and 3-D models, click on a part number.
Blade | |||||||||||
|---|---|---|---|---|---|---|---|---|---|---|---|
| Style | Dia. | Number of | Pitch | Rotation | For Maximum Motor Speed, rpm | Airflow @ Max. Motor Speed, cfm | Power @ Max. Motor Speed, hp | Hub Material | Includes | Each | |
Aluminum  | |||||||||||
For Round Shaft with 1/4" Diameter | |||||||||||
| A | 7" | 5 | 30° | Clockwise | 3,600 | 550 | 0.1 | Aluminum | Set Screw | 00000000 | 000000 |
| A | 8" | 5 | 30° | Clockwise | 3,600 | 850 | 0.17 | Aluminum | Set Screw | 00000000 | 00000 |
| A | 9" | 5 | 25° | Clockwise | 3,600 | 870 | 0.12 | Aluminum | Set Screw | 00000000 | 00000 |
| A | 10" | 5 | 21° | Clockwise | 1,725 | 820 | 0.06 | Aluminum | Set Screw | 00000000 | 00000 |
For Round Shaft with 5/16" Diameter | |||||||||||
| A | 12" | 5 | 24° | Clockwise | 1,725 | 1,300 | 0.18 | Aluminum | Set Screw | 00000000 | 00000 |
| B | 14" | 5 | 27° | Clockwise | 1,800 | 2,100 | 0.22 | Steel | Shaft Collar | 00000000 | 00000 |
For Round Shaft with 1/2" Diameter | |||||||||||
| A | 14" | 5 | 32° | Clockwise | 1,725 | 1,900 | 0.27 | Aluminum | Set Screw | 00000000 | 00000 |
| B | 14" | 5 | 27° | Clockwise | 1,800 | 2,100 | 0.22 | Steel | Shaft Collar | 00000000 | 00000 |
| B | 16" | 5 | 27° | Clockwise | 1,800 | 3,330 | 0.51 | Steel | Shaft Collar | 00000000 | 00000 |
| B | 18" | 5 | 27° | Clockwise | 1,800 | 4,660 | 0.86 | Steel | Shaft Collar | 00000000 | 000000 |
| B | 20" | 5 | 27° | Clockwise | 1,800 | 6,040 | 1.29 | Steel | Shaft Collar | 00000000 | 000000 |
| B | 22" | 5 | 27° | Clockwise | 1,800 | 8,580 | 1.85 | Steel | Shaft Collar | 00000000 | 000000 |
| B | 24" | 5 | 27° | Clockwise | 1,800 | 11,000 | 2.79 | Steel | Shaft Collar | 00000000 | 000000 |
| B | 26" | 5 | 27° | Clockwise | 1,200 | 8,550 | 0.85 | Steel | Shaft Collar | 00000000 | 000000 |
For Keyed Shaft with 5/8" Diameter | |||||||||||
| B | 14" | 5 | 27° | Clockwise | 1,800 | 2,100 | 0.22 | Steel | Shaft Collar | 00000000 | 00000 |
| B | 16" | 5 | 27° | Clockwise | 1,800 | 3,330 | 0.51 | Steel | Shaft Collar | 00000000 | 00000 |
| B | 18" | 5 | 27° | Clockwise | 1,800 | 4,660 | 0.86 | Steel | Shaft Collar | 00000000 | 000000 |
| B | 20" | 5 | 27° | Clockwise | 1,800 | 6,040 | 1.29 | Steel | Shaft Collar | 00000000 | 000000 |
| B | 22" | 5 | 27° | Clockwise | 1,800 | 8,580 | 1.85 | Steel | Shaft Collar | 00000000 | 000000 |
| B | 24" | 5 | 27° | Clockwise | 1,800 | 11,000 | 2.79 | Steel | Shaft Collar | 00000000 | 000000 |
| B | 26" | 5 | 27° | Clockwise | 1,200 | 8,550 | 0.85 | Steel | Shaft Collar | 00000000 | 000000 |