Fan Blades
A
B
C
E
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.
Style E blades are cupped to create a focused stream of high airflow.
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 3/16" Diameter | |||||||||||
| A | 6" | 4 | 20° | Clockwise | 4,200 | 320 | 0.02 | Aluminum | Set Screw | 00000000 | 00000 |
| A | 6 1/2" | 4 | 20° | Clockwise | 4,200 | 350 | 0.03 | Aluminum | Set Screw | 00000000 | 0000 |
For Round Shaft with 5/16" Diameter | |||||||||||
| B | 10" | 4 | 23° | Clockwise | 1,800 | 650 | 0.03 | Steel | Shaft Collar | 00000000 | 00000 |
| B | 12" | 4 | 23° | Clockwise | 1,800 | 1,400 | 0.08 | Steel | Shaft Collar | 00000000 | 00000 |
| B | 14" | 4 | 23° | Clockwise | 1,800 | 1,860 | 0.14 | Steel | Shaft Collar | 00000000 | 00000 |
| B | 16" | 4 | 23° | Clockwise | 1,800 | 2,690 | 0.27 | Steel | Shaft Collar | 00000000 | 00000 |
| C | 18" | 4 | 23° | Clockwise | 1,800 | 2,700 | 0.18 | Steel | Shaft Collar | 00000000 | 000000 |
For Round Shaft with 1/2" Diameter | |||||||||||
| B | 10" | 4 | 23° | Clockwise | 1,800 | 650 | 0.03 | Steel | Shaft Collar | 00000000 | 00000 |
| B | 12" | 4 | 23° | Clockwise | 1,800 | 1,400 | 0.08 | Steel | Shaft Collar | 00000000 | 00000 |
| B | 14" | 4 | 23° | Clockwise | 1,800 | 1,860 | 0.14 | Steel | Shaft Collar | 00000000 | 00000 |
| B | 16" | 4 | 23° | Clockwise | 1,800 | 2,690 | 0.27 | Steel | Shaft Collar | 00000000 | 00000 |
| C | 18" | 4 | 23° | Clockwise | 1,800 | 2,700 | 0.18 | Steel | Shaft Collar | 00000000 | 000000 |
| C | 20" | 4 | 23° | Clockwise | 1,800 | 3,500 | 0.32 | Steel | Shaft Collar | 00000000 | 000000 |
| C | 24" | 4 | 18° | Clockwise | 900 | 2,680 | 0.1 | Steel | Shaft Collar | 00000000 | 000000 |
For Keyed Shaft with 5/8" Diameter | |||||||||||
| B | 10" | 4 | 23° | Clockwise | 1,800 | 650 | 0.03 | Steel | Shaft Collar | 00000000 | 00000 |
| B | 12" | 4 | 23° | Clockwise | 1,800 | 1,400 | 0.08 | Steel | Shaft Collar | 00000000 | 00000 |
| B | 14" | 4 | 23° | Clockwise | 1,800 | 1,860 | 0.14 | Steel | Shaft Collar | 00000000 | 00000 |
| B | 16" | 4 | 23° | Clockwise | 1,800 | 2,690 | 0.27 | Steel | Shaft Collar | 00000000 | 00000 |
| C | 18" | 4 | 23° | Clockwise | 1,800 | 2,700 | 0.18 | Steel | Shaft Collar | 00000000 | 000000 |
| C | 20" | 4 | 23° | Clockwise | 1,800 | 3,500 | 0.32 | Steel | Shaft Collar | 00000000 | 000000 |
Galvanized Steel | |||||||||||
For Keyed Shaft with 1/2" Diameter | |||||||||||
| E | 18" | 4 | 36° | Clockwise | 2,125 | 4,400 | 0.8 | Steel | Shaft Collar | 000000000 | 000000 |
| E | 20" | 4 | 36° | Clockwise | 1,925 | 5,600 | 1 | Steel | Shaft Collar | 000000000 | 000000 |
| E | 24" | 4 | 36° | Clockwise | 1,325 | 7,900 | 1 | Steel | Shaft Collar | 000000000 | 000000 |
| E | 26" | 4 | 38° | Clockwise | 1,125 | 9,000 | 1.1 | Steel | Shaft Collar | 000000000 | 000000 |
| E | 28" | 4 | 38° | Clockwise | 950 | 10,200 | 1 | Steel | Shaft Collar | 000000000 | 000000 |
| E | 30" | 4 | 35° | Clockwise | 950 | 10,500 | 1.3 | Steel | Shaft Collar | 000000000 | 000000 |
| E | 36" | 4 | 38° | Clockwise | 750 | 15,100 | 1.5 | Steel | Shaft Collar | 000000000 | 000000 |
| E | 42" | 4 | 38° | Clockwise | 625 | 19,400 | 2 | Steel | Shaft Collar | 000000000 | 000000 |
| E | 48" | 4 | 39° | Clockwise | 525 | 24,900 | 2.5 | Steel | Shaft Collar | 000000000 | 000000 |
For Keyed Shaft with 5/8" Diameter | |||||||||||
| E | 18" | 4 | 36° | Clockwise | 2,125 | 4,400 | 0.8 | Steel | Shaft Collar | 000000000 | 000000 |
| E | 20" | 4 | 36° | Clockwise | 1,925 | 5,600 | 1 | Steel | Shaft Collar | 000000000 | 000000 |
| E | 24" | 4 | 36° | Clockwise | 1,325 | 7,900 | 1 | Steel | Shaft Collar | 000000000 | 000000 |
| E | 26" | 4 | 38° | Clockwise | 1,125 | 9,000 | 1.1 | Steel | Shaft Collar | 000000000 | 000000 |
| E | 28" | 4 | 38° | Clockwise | 950 | 10,200 | 1 | Steel | Shaft Collar | 000000000 | 000000 |
| E | 30" | 4 | 35° | Clockwise | 950 | 10,500 | 1.3 | Steel | Shaft Collar | 000000000 | 000000 |
| E | 36" | 4 | 38° | Clockwise | 750 | 15,100 | 1.5 | Steel | Shaft Collar | 000000000 | 000000 |
| E | 42" | 4 | 38° | Clockwise | 625 | 19,400 | 2 | Steel | Shaft Collar | 000000000 | 000000 |
| E | 48" | 4 | 39° | Clockwise | 525 | 24,900 | 2.5 | Steel | Shaft Collar | 000000000 | 000000 |
For Keyed Shaft with 7/8" Diameter | |||||||||||
| E | 18" | 4 | 36° | Clockwise | 2,125 | 4,400 | 0.8 | Steel | Shaft Collar | 000000000 | 000000 |
| E | 20" | 4 | 36° | Clockwise | 1,925 | 5,600 | 1 | Steel | Shaft Collar | 000000000 | 000000 |
| E | 24" | 4 | 36° | Clockwise | 1,325 | 7,900 | 1 | Steel | Shaft Collar | 000000000 | 000000 |
| E | 26" | 4 | 38° | Clockwise | 1,125 | 9,000 | 1.1 | Steel | Shaft Collar | 000000000 | 000000 |
| E | 28" | 4 | 38° | Clockwise | 950 | 10,200 | 1 | Steel | Shaft Collar | 000000000 | 000000 |
| E | 30" | 4 | 35° | Clockwise | 950 | 10,500 | 1.3 | Steel | Shaft Collar | 000000000 | 000000 |
| E | 36" | 4 | 38° | Clockwise | 750 | 15,100 | 1.5 | Steel | Shaft Collar | 000000000 | 000000 |
| E | 42" | 4 | 38° | Clockwise | 625 | 19,400 | 2 | Steel | Shaft Collar | 000000000 | 000000 |
| E | 48" | 4 | 39° | Clockwise | 525 | 24,900 | 2.5 | Steel | Shaft Collar | 000000000 | 000000 |
For Keyed Shaft with 1" Diameter | |||||||||||
| E | 18" | 4 | 36° | Clockwise | 2,125 | 4,400 | 0.8 | Steel | Shaft Collar | 000000000 | 000000 |
| E | 20" | 4 | 36° | Clockwise | 1,925 | 5,600 | 1 | Steel | Shaft Collar | 000000000 | 000000 |
| E | 24" | 4 | 36° | Clockwise | 1,325 | 7,900 | 1 | Steel | Shaft Collar | 000000000 | 000000 |
| E | 26" | 4 | 38° | Clockwise | 1,125 | 9,000 | 1.1 | Steel | Shaft Collar | 000000000 | 000000 |
| E | 28" | 4 | 38° | Clockwise | 950 | 10,200 | 1 | Steel | Shaft Collar | 000000000 | 000000 |
| E | 30" | 4 | 35° | Clockwise | 950 | 10,500 | 1.3 | Steel | Shaft Collar | 000000000 | 000000 |
| E | 36" | 4 | 38° | Clockwise | 750 | 15,100 | 1.5 | Steel | Shaft Collar | 000000000 | 000000 |
| E | 42" | 4 | 38° | Clockwise | 625 | 19,400 | 2 | Steel | Shaft Collar | 000000000 | 000000 |
| E | 48" | 4 | 39° | Clockwise | 525 | 24,900 | 2.5 | Steel | Shaft Collar | 000000000 | 000000 |
For Keyed Shaft with 1 3/16" Diameter | |||||||||||
| E | 18" | 4 | 36° | Clockwise | 2,125 | 4,400 | 0.8 | Steel | Shaft Collar | 000000000 | 000000 |
| E | 20" | 4 | 36° | Clockwise | 1,925 | 5,600 | 1 | Steel | Shaft Collar | 000000000 | 000000 |
| E | 24" | 4 | 36° | Clockwise | 1,325 | 7,900 | 1 | Steel | Shaft Collar | 000000000 | 000000 |
| E | 26" | 4 | 38° | Clockwise | 1,125 | 9,000 | 1.1 | Steel | Shaft Collar | 000000000 | 000000 |
| E | 28" | 4 | 38° | Clockwise | 950 | 10,200 | 1 | Steel | Shaft Collar | 000000000 | 000000 |
| E | 36" | 4 | 38° | Clockwise | 750 | 15,100 | 1.5 | Steel | Shaft Collar | 000000000 | 000000 |
| E | 42" | 4 | 38° | Clockwise | 625 | 19,400 | 2 | Steel | Shaft Collar | 000000000 | 000000 |
| E | 48" | 4 | 39° | Clockwise | 525 | 24,900 | 2.5 | Steel | Shaft Collar | 000000000 | 000000 |
For Keyed Shaft with 1 3/8" Diameter | |||||||||||
| E | 18" | 4 | 36° | Clockwise | 2,125 | 4,400 | 0.8 | Steel | Shaft Collar | 000000000 | 000000 |
| E | 20" | 4 | 36° | Clockwise | 1,925 | 5,600 | 1 | Steel | Shaft Collar | 000000000 | 000000 |
| E | 24" | 4 | 36° | Clockwise | 1,325 | 7,900 | 1 | Steel | Shaft Collar | 000000000 | 000000 |
| E | 26" | 4 | 38° | Clockwise | 1,125 | 9,000 | 1.1 | Steel | Shaft Collar | 000000000 | 000000 |
| E | 28" | 4 | 38° | Clockwise | 950 | 10,200 | 1 | Steel | Shaft Collar | 000000000 | 000000 |
| E | 30" | 4 | 35° | Clockwise | 950 | 10,500 | 1.3 | Steel | Shaft Collar | 000000000 | 000000 |
| E | 36" | 4 | 38° | Clockwise | 750 | 15,100 | 1.5 | Steel | Shaft Collar | 000000000 | 000000 |
| E | 42" | 4 | 38° | Clockwise | 625 | 19,400 | 2 | Steel | Shaft Collar | 000000000 | 000000 |
| E | 48" | 4 | 39° | Clockwise | 525 | 24,900 | 2.5 | Steel | Shaft Collar | 000000000 | 000000 |