Fan Blades

Filter by

Blade Diameter

Shaft Diameter

Number of Blades

Blade Material

Blade Direction

Power @ Maximum Motor Speed

For Shaft Shape

Blade Pitch

Hub Material

Airflow @ Maximum Motor Speed

Power

Material

Export Control Classification Number (ECCN)

EAR99

REACH

Compliant

Not Compliant

DFARS Specialty Metals

Motor Speed

Blade Finished Material

RoHS

Compliant with Exemptions

Not Compliant

Forward

How can we improve?

156 Products


Style A	Style B	Style C

Style D	Style 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—Styles A-C blades are for use in low-airflow applications.

Style D—Style D blades are sturdier than Styles A-C blades and produce higher airflow.

Style E—Style E blades are cupped to create a focused stream of high airflow.

		Blade
	Style	Dia.	No. of	Pitch	Direction	For Max. Motor Speed, rpm	Airflow @ Max. Motor Speed, ft³/min	Power @ Max. Motor Speed, hp	Hub Material	Includes		Each
Aluminum Blade







				For Round Shaft with 3/16" Dia.

				A	2 1/2"	10	45°	Clockwise	4,200	25	0.01	Aluminum	Set Screw	00000000	000000


				A	3"	10	45°	Clockwise	4,200	40	0.01	Aluminum	Set Screw	00000000	0000
				A	3 1/2"	10	45°	Clockwise	4,200	60	0.01	Aluminum	Set Screw	00000000	0000
				A	4"	10	45°	Clockwise	4,200	85	0.01	Aluminum	Set Screw	00000000	00000
				A	4 1/2"	10	45°	Clockwise	4,200	120	0.01	Aluminum	Set Screw	00000000	00000
				A	5"	10	45°	Clockwise	4,200	190	0.03	Aluminum	Set Screw	00000000	00000
				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	00000




						For Round Shaft with 1/4" Dia.

						A	7"	5	30°	Clockwise	3,600	550	0.1	Aluminum	Set Screw	00000000	00000


						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" Dia.

								A	12"	5	24°	Clockwise	1,725	1,300	0.18	Aluminum	Set Screw	00000000	00000


								B	10"	3	27°	Clockwise	1,800	740	0.03	Steel	Shaft Collar	00000000	00000
								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	14"	5	27°	Clockwise	1,800	2,100	0.22	Steel	Shaft Collar	00000000	00000
								B	16"	4	23°	Clockwise	1,800	2,690	0.27	Steel	Shaft Collar	00000000	00000
								B	18"	3	33°	Clockwise	1,800	5,080	0.8	Steel	Shaft Collar	00000000	00000
								C	12"	3	23°	Clockwise	1,800	840	0.03	Steel	Shaft Collar	00000000	00000
								C	14"	3	23°	Clockwise	1,800	1,650	0.12	Steel	Shaft Collar	00000000	00000
								C	16"	3	23°	Clockwise	1,800	2,000	0.16	Steel	Shaft Collar	00000000	00000


								C	18"	3	23°	Clockwise	1,800	2,600	0.31	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" Dia.

										A	14"	5	32°	Clockwise	1,725	1,900	0.27	Aluminum	Set Screw	00000000	00000


										B	10"	3	27°	Clockwise	1,800	740	0.03	Steel	Shaft Collar	00000000	00000
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	14"									5	27°	Clockwise	1,800	2,100	0.22	Steel	Shaft Collar	00000000	00000
B	16"									4	23°	Clockwise	1,800	2,690	0.27	Steel	Shaft Collar	00000000	00000
B	16"	5								27°	Clockwise	1,800	3,330	0.51	Steel	Shaft Collar	00000000	00000
B	18"	3	27°							Clockwise	1,800	4,400	0.51	Steel	Shaft Collar	00000000	00000
B	18"	3	33°							Clockwise	1,800	5,080	0.8	Steel	Shaft Collar	00000000	00000
B	18"	5	27°							Clockwise	1,800	4,660	0.86	Steel	Shaft Collar	00000000	000000


B	20"	3	22°							Clockwise	1,800	4,200	0.5	Steel	Shaft Collar	00000000	00000
B	20"	3	30°							Clockwise	1,800	5,840	0.83	Steel	Shaft Collar	00000000	00000
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
C	12"	3	23°							Clockwise	1,800	840	0.03	Steel	Shaft Collar	00000000	00000
C	14"	3	23°							Clockwise	1,800	1,650	0.12	Steel	Shaft Collar	00000000	00000
C	16"	3	23°							Clockwise	1,800	2,000	0.16	Steel	Shaft Collar	00000000	00000
C	18"	3	23°							Clockwise	1,800	2,600	0.31	Steel	Shaft Collar	00000000	00000


C	18"	4	23°	Clockwise	1,800					2,700	0.18	Steel	Shaft Collar	00000000	000000
C	20"	3	23°	Clockwise	1,800					3,600	0.47	Steel	Shaft Collar	00000000	00000
C	20"	4	23°	Clockwise	1,800					3,500	0.32	Steel	Shaft Collar	00000000	000000
C	24"	3	18°	Clockwise	900					2,700	0.05	Steel	Shaft Collar	00000000	000000
C	24"	4	18°	Clockwise	900					2,680	0.1	Steel	Shaft Collar	00000000	000000
C	30"	3	23°	Clockwise	1,140					7,700	0.57	Aluminum	Shaft Collar	00000000	000000




		For Round Shaft with 5/8" Dia.

		D	18"	3	—	Clockwise	1,125			2,600	0.2	Aluminum	Set Screw	0000000	000000


		D	20"	3	—	Clockwise	1,100			3,100	0.2	Aluminum	Set Screw	0000000	000000
		D	24"	3	—	Clockwise	1,050			5,300	0.25	Aluminum	Set Screw	0000000	000000
		D	30"	3	—	Clockwise	1,025			8,000	0.25	Aluminum	Set Screw	0000000	000000
		D	36"	3	—	Clockwise	850			9,800	0.5	Aluminum	Set Screw	0000000	000000




				For Keyed Shaft with 5/8" Dia.

				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	14"	5	27°			Clockwise	1,800	2,100	0.22	Steel	Shaft Collar	00000000	00000
				B	16"	4	23°			Clockwise	1,800	2,690	0.27	Steel	Shaft Collar	00000000	00000
				B	16"	5	27°			Clockwise	1,800	3,330	0.51	Steel	Shaft Collar	00000000	00000
				B	18"	3	27°			Clockwise	1,800	4,400	0.51	Steel	Shaft Collar	00000000	00000
				B	18"	3	33°			Clockwise	1,800	5,080	0.8	Steel	Shaft Collar	00000000	00000
				B	18"	5	27°	Clockwise		1,800	4,660	0.86	Steel	Shaft Collar	00000000	000000
				B	20"	3	22°	Clockwise	1,800	4,200	0.5	Steel	Shaft Collar	00000000	00000
				B	20"	3	30°	Clockwise	1,800	5,840	0.83	Steel	Shaft Collar	00000000	00000


				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
				C	10"	3	27°	Clockwise	1,800	740	0.03	Steel	Shaft Collar	00000000	00000
				C	12"	3	23°	Clockwise	1,800	840	0.03	Steel	Shaft Collar	00000000	00000
				C	14"	3	23°	Clockwise	1,800	1,650	0.12	Steel	Shaft Collar	00000000	00000
				C	16"	3	23°	Clockwise	1,800	2,000	0.16	Steel	Shaft Collar	00000000	00000
				C	18"	3	23°	Clockwise	1,800	2,600	0.31	Steel	Shaft Collar	00000000	00000
				C	18"	4	23°	Clockwise	1,800	2,700	0.18	Steel	Shaft Collar	00000000	000000


				C	20"	3	23°	Clockwise	1,800	3,600	0.47	Steel	Shaft Collar	00000000	00000
				C	20"	4	23°	Clockwise	1,800	3,500	0.32	Steel	Shaft Collar	00000000	000000
				C	24"	3	18°	Clockwise	900	2,700	0.05	Steel	Shaft Collar	00000000	000000


				Galvanized Steel Blade







								For Keyed Shaft with 1/2" Dia.

								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" Dia.

								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" Dia.

								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	36"	6	38°	Clockwise	860	20,600	4.4	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
								E	48"	6	34°	Clockwise	500	28,200	3.6	Steel	Shaft Collar	000000000	000000




										For Keyed Shaft with 1" Dia.

										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	30"	6	38°			Clockwise	1,125	16,100	3.5	Steel	Shaft Collar	000000000	000000
				E	36"	4	38°			Clockwise	750	15,100	1.5	Steel	Shaft Collar	000000000	000000
				E	36"	6	38°			Clockwise	860	20,600	4.4	Steel	Shaft Collar	000000000	000000
				E	42"	4	38°			Clockwise	625	19,400	2	Steel	Shaft Collar	000000000	000000
				E	42"	6	32°			Clockwise	650	23,100	3.7	Steel	Shaft Collar	000000000	000000


				E	48"	4	39°			Clockwise	525	24,900	2.5	Steel	Shaft Collar	000000000	000000
				E	48"	6	34°			Clockwise	500	28,200	3.6	Steel	Shaft Collar	000000000	000000




						For Keyed Shaft with 1 3/16" Dia.

						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"					6	38°			Clockwise	1,125	16,100	3.5	Steel	Shaft Collar	000000000	000000
E	36"					4	38°			Clockwise	750	15,100	1.5	Steel	Shaft Collar	000000000	000000
E	36"					6	38°			Clockwise	860	20,600	4.4	Steel	Shaft Collar	000000000	000000
E	42"					4	38°			Clockwise	625	19,400	2	Steel	Shaft Collar	000000000	000000
E	42"					6	32°			Clockwise	650	23,100	3.7	Steel	Shaft Collar	000000000	000000
E	48"					4	39°			Clockwise	525	24,900	2.5	Steel	Shaft Collar	000000000	000000


E	48"					6	34°			Clockwise	500	28,200	3.6	Steel	Shaft Collar	000000000	000000




		For Keyed Shaft with 1 3/8" Dia.

		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	30"			6	38°			Clockwise	1,125	16,100	3.5	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

High-Output Fan Blades


Style A	Style B	Keyway

Generate at least 25% greater airflow than standard fan blades. Use these blades to replace worn and damaged fan blades. The 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).

Style A—Style A blades include a shaft collar to fasten a blade to your fan's shaft.

Style B—Style B 12"-24" dia. blades use the included set screw to fasten a blade to your fan's shaft. The 30" and 36" dia. blades require an SH style quick-disconnect bushing (not included).

		Blade
	Style	Dia.	No. of	Pitch	Direction	For Max. Motor Speed, rpm	Airflow @ Max. Motor Speed, ft³/min	Power @ Max. Motor Speed, hp	Hub Material	Includes		Each
Aluminum Blade







				For Round Shaft with 1/2" Dia.

				A	24"	3	33°	Clockwise	1,800	12,400	3.26	Steel	Shaft Collar	00000000	0000000




						For Keyed Shaft with 5/8" Dia.

						A	24"	3	33°	Clockwise	1,800	12,400	3.26	Steel	Shaft Collar	00000000	000000


						Plastic Blade







										For Keyed Shaft with 5/8" Dia.

										B	12"	6	35°	Counterclockwise	5,675	4,800	4	Aluminum	Set Screw	0000000	00000


										B	14"	6	35°	Counterclockwise	5,000	6,300	4.6	Aluminum	Set Screw	0000000	00000
										B	15"	6	35°	Counterclockwise	4,725	7,400	5	Aluminum	Set Screw	0000000	00000
										B	16"	6	35°	Counterclockwise	4,500	8,400	5.28	Aluminum	Set Screw	0000000	00000
										B	18"	6	35°	Counterclockwise	4,100	10,300	5.83	Aluminum	Set Screw	0000000	00000
										B	20"	6	35°	Counterclockwise	3,800	11,900	6.1	Aluminum	Set Screw	0000000	00000




												For Keyed Shaft with 7/8" Dia.

												B	24"	6	35°	Counterclockwise	3,175	17,100	9.27	Aluminum	Set Screw	0000000	000000




														Other Fan Blades

														B	30"	6	30°	Counterclockwise	2,575	24,900	11.6	Aluminum	—	0000000	000000


														B	36"	6	30°	Counterclockwise	2,175	30,400	10.6	Aluminum	—	0000000	000000