5L Chain and Belt Pulleys

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Shaft Diameter

Belt Trade Size

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Pitch Diameter

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Keyway Width

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Body Type

Material

Width

Belt Type

Overall Width

Groove Depth

Keyway Depth

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247 Products

Heavy Duty V-Belt Drive Pulleys


Solid Body	Spoked Body

						Keyway
	For Shaft Dia.	Pitch Dia. (For Belt Trade Size)	Wd.	Overall Wd.	Groove Dp.	Wd.	Dp.	Material	Body Type	Includes		Each
2" OD



		1/2"	1.7" (5L, B, BX)	7/8"	1 3/8"	17/32"	—	—	Cast Iron	Solid	One Set Screw	6204K111	000000


		5/8"	1.7" (5L, B, BX)	7/8"	1 3/8"	17/32"	3/16"	3/32"	Cast Iron	Solid	One Set Screw	6204K113	00000
		3/4"	1.7" (5L, B, BX)	7/8"	1 3/8"	17/32"	3/16"	3/32"	Cast Iron	Solid	One Set Screw	6204K115	00000


		2.35" OD



				1/2"	2" (5L, B, BX)	13/16"	1 1/4"	1/2"	—	—	Cast Iron	Solid	One Set Screw	6204K121	00000


				5/8"	2.1" (4L, A, AX), 2.4" (5L, B, BX)	13/16"	1 1/4"	1/2"	3/16"	3/32"	Cast Iron	Solid	Two Set Screw	6204K227	00000


				2.5" OD



						1/2"	1.7" (4L, A, AX), 2.1" (5L, B, BX)	7/8"	1 9/16"	5/8"	—	—	Cast Iron	Solid	One Set Screw	6204K132	00000


						5/8"	1.7" (4L, A, AX), 2.1" (5L, B, BX)	7/8"	1 9/16"	5/8"	3/16"	3/32"	Cast Iron	Solid	One Set Screw	6204K133	00000
						3/4"	1.7" (4L, A, AX), 2.1" (5L, B, BX)	7/8"	1 9/16"	5/8"	3/16"	3/32"	Cast Iron	Solid	One Set Screw	6204K135	00000
						7/8"	1.7" (4L, A, AX), 2.1" (5L, B, BX)	7/8"	1 9/16"	5/8"	3/16"	3/32"	Cast Iron	Solid	One Set Screw	6204K137	00000
						1"	1.7" (4L, A, AX), 2.1" (5L, B, BX)	7/8"	1 9/16"	5/8"	1/4"	1/8"	Cast Iron	Solid	One Set Screw	6204K136	00000


						2.55" OD



								1/2"	1.8" (4L, A, AX), 2.2" (5L, B, BX)	13/16"	1 1/4"	5/8"	—	—	Cast Iron	Solid	One Set Screw	6204K143	00000


								5/8"	1.8" (4L, A, AX), 2.2" (5L, B, BX)	13/16"	1 1/4"	5/8"	3/16"	3/32"	Cast Iron	Solid	One Set Screw	6204K142	00000
								3/4"	1.8" (4L, A, AX), 2.2" (5L, B, BX)	13/16"	1 1/4"	5/8"	3/16"	3/32"	Cast Iron	Solid	One Set Screw	6204K141	00000


								2.85" OD



										5/8"	2.1" (4L, A, AX), 2.5" (5L, B, BX)	13/16"	1 1/4"	5/8"	3/16"	3/32"	Cast Iron	Solid	One Set Screw	6204K512	00000


										3/4"	2.1" (4L, A, AX), 2.5" (5L, B, BX)	13/16"	1 1/4"	5/8"	3/16"	3/32"	Cast Iron	Solid	One Set Screw	6204K513	00000
										7/8"	2.1" (4L, A, AX), 2.5" (5L, B, BX)	13/16"	1 1/4"	5/8"	3/16"	3/32"	Cast Iron	Solid	One Set Screw	6204K514	00000
										1 1/8"	2.1" (4L, A, AX), 2.5" (5L, B, BX)	13/16"	1 1/4"	5/8"	1/4"	1/8"	Cast Iron	Solid	One Set Screw	6204K515	00000


										2.95" OD



												1/2"	2.2" (4L, A, AX), 2.6" (5L, B, BX)	13/16"	1 1/4"	5/8"	—	—	Cast Iron	Solid	One Set Screw	6204K152	00000


												5/8"	2.2" (4L, A, AX), 2.6" (5L, B, BX)	13/16"	1 1/4"	5/8"	3/16"	3/32"	Cast Iron	Solid	One Set Screw	6204K153	00000
3/4"												2.2" (4L, A, AX), 2.6" (5L, B, BX)	13/16"	1 1/4"	5/8"	3/16"	3/32"	Cast Iron	Solid	One Set Screw	6204K154	00000
7/8"	2.2" (4L, A, AX), 2.6" (5L, B, BX)											13/16"	1 1/4"	5/8"	3/16"	3/32"	Cast Iron	Solid	One Set Screw	6204K159	00000


3.15" OD



												1/2"	2.4" (4L, A, AX), 2.8" (5L, B, BX)	13/16"	1 1/4"	5/8"	—	—	Cast Iron	Solid	One Set Screw	6204K161	00000


												5/8"	2.4" (4L, A, AX), 2.8" (5L, B, BX)	13/16"	1 1/4"	5/8"	3/16"	3/32"	Cast Iron	Solid	One Set Screw	6204K163	00000
		3/4"										2.4" (4L, A, AX), 2.8" (5L, B, BX)	13/16"	1 1/4"	5/8"	3/16"	3/32"	Cast Iron	Solid	One Set Screw	6204K165	00000
		7/8"	2.4" (4L, A, AX), 2.8" (5L, B, BX)									13/16"	1 1/4"	5/8"	3/16"	3/32"	Cast Iron	Solid	One Set Screw	6204K167	00000


		3.35" OD



												1/2"	2.6" (4L, A, AX), 3" (5L, B, BX)	13/16"	1 1/4"	5/8"	—	—	Cast Iron	Solid	One Set Screw	6204K172	00000


				5/8"								2.6" (4L, A, AX), 3" (5L, B, BX)	13/16"	1 1/4"	5/8"	3/16"	3/32"	Cast Iron	Solid	One Set Screw	6204K171	00000
				3/4"	2.6" (4L, A, AX), 3" (5L, B, BX)							13/16"	1 1/4"	5/8"	3/16"	3/32"	Cast Iron	Solid	One Set Screw	6204K174	00000
				7/8"	2.6" (4L, A, AX), 3" (5L, B, BX)							13/16"	1 1/4"	5/8"	3/16"	3/32"	Cast Iron	Solid	One Set Screw	6204K173	00000


				3.55" OD



												5/8"	2.8" (4L, A, AX), 3.2" (5L, B, BX)	7/8"	1 5/16"	5/8"	3/16"	3/32"	Cast Iron	Solid	One Set Screw	6204K182	00000


												3/4"	2.8" (4L, A, AX), 3.2" (5L, B, BX)	7/8"	1 5/16"	5/8"	3/16"	3/32"	Cast Iron	Solid	One Set Screw	6204K184	00000
												7/8"	2.8" (4L, A, AX), 3.2" (5L, B, BX)	7/8"	1 5/16"	5/8"	3/16"	3/32"	Cast Iron	Solid	One Set Screw	6204K183	00000
						1"						2.8" (4L, A, AX), 3.2" (5L, B, BX)	7/8"	1 5/16"	5/8"	1/4"	1/8"	Cast Iron	Solid	One Set Screw	6204K185	00000
						1 1/8"	2.8" (4L, A, AX), 3.2" (5L, B, BX)					7/8"	1 5/16"	5/8"	1/4"	1/8"	Cast Iron	Solid	One Set Screw	6204K186	00000


						3.75" OD



												1/2"	3" (4L, A, AX), 3.4" (5L, B, BX)	7/8"	1 5/16"	5/8"	—	—	Cast Iron	Solid	One Set Screw	6204K192	00000


												5/8"	3" (4L, A, AX), 3.4" (5L, B, BX)	7/8"	1 5/16"	5/8"	3/16"	3/32"	Cast Iron	Solid	One Set Screw	6204K193	00000
								3/4"				3" (4L, A, AX), 3.4" (5L, B, BX)	7/8"	1 5/16"	5/8"	3/16"	3/32"	Cast Iron	Solid	One Set Screw	6204K194	00000
								7/8"	3" (4L, A, AX), 3.4" (5L, B, BX)			7/8"	1 5/16"	5/8"	3/16"	3/32"	Cast Iron	Solid	One Set Screw	6204K191	00000
								1"	3" (4L, A, AX), 3.4" (5L, B, BX)			7/8"	1 5/16"	5/8"	1/4"	1/8"	Cast Iron	Solid	One Set Screw	6204K195	00000
								1 1/8"	3" (4L, A, AX), 3.4" (5L, B, BX)			7/8"	1 5/16"	5/8"	1/4"	1/8"	Cast Iron	Solid	One Set Screw	6204K196	00000


								3.95" OD



												5/8"	3.2" (4L, A, AX), 3.6" (5L, B, BX)	7/8"	1 5/16"	5/8"	3/16"	3/32"	Cast Iron	Solid	One Set Screw	6204K213	00000


										3/4"		3.2" (4L, A, AX), 3.6" (5L, B, BX)	7/8"	1 5/16"	5/8"	3/16"	3/32"	Cast Iron	Solid	One Set Screw	6204K215	00000
										7/8"	3.2" (4L, A, AX), 3.6" (5L, B, BX)	7/8"	1 5/16"	5/8"	3/16"	3/32"	Cast Iron	Solid	One Set Screw	6204K214	00000
										1"	3.2" (4L, A, AX), 3.6" (5L, B, BX)	7/8"	1 5/16"	5/8"	1/4"	1/8"	Cast Iron	Solid	One Set Screw	6204K216	00000
										1 1/8"	3.2" (4L, A, AX), 3.6" (5L, B, BX)	7/8"	1 5/16"	5/8"	1/4"	1/8"	Cast Iron	Solid	One Set Screw	6204K217	00000


										4.15" OD



										1/2"	3.4" (4L, A, AX), 3.8" (5L, B, BX)	7/8"	1 1/2"	5/8"	—	—	Cast Iron	Solid	One Set Screw	6204K221	00000


										5/8"	3.4" (4L, A, AX), 3.8" (5L, B, BX)	7/8"	1 1/2"	5/8"	3/16"	3/32"	Cast Iron	Solid	One Set Screw	6204K222	00000
										3/4"	3.4" (4L, A, AX), 3.8" (5L, B, BX)	7/8"	1 1/2"	5/8"	3/16"	3/32"	Cast Iron	Solid	One Set Screw	6204K223	00000
										7/8"	3.4" (4L, A, AX), 3.8" (5L, B, BX)	7/8"	1 1/2"	5/8"	3/16"	3/32"	Cast Iron	Solid	One Set Screw	6204K224	00000
										1"	3.4" (4L, A, AX), 3.8" (5L, B, BX)	7/8"	1 1/2"	5/8"	1/4"	1/8"	Cast Iron	Solid	One Set Screw	6204K225	00000
										1 1/8"	3.4" (4L, A, AX), 3.8" (5L, B, BX)	7/8"	1 1/2"	5/8"	1/4"	1/8"	Cast Iron	Solid	One Set Screw	6204K226	00000


		4.25" OD



										1/2"	3.5" (4L, A, AX), 3.9" (5L, B, BX)	7/8"	1 5/16"	5/8"	—	—	Cast Iron	Solid	One Set Screw	6204K231	00000


										5/8"	3.5" (4L, A, AX), 3.9" (5L, B, BX)	7/8"	1 5/16"	5/8"	3/16"	3/32"	Cast Iron	Solid	One Set Screw	6204K235	00000
										3/4"	3.5" (4L, A, AX), 3.9" (5L, B, BX)	7/8"	1 5/16"	5/8"	3/16"	3/32"	Cast Iron	Solid	One Set Screw	6204K234	00000
										7/8"	3.5" (4L, A, AX), 3.9" (5L, B, BX)	7/8"	1 5/16"	5/8"	3/16"	3/32"	Cast Iron	Solid	One Set Screw	6204K236	00000
										1"	3.5" (4L, A, AX), 3.9" (5L, B, BX)	7/8"	1 5/16"	5/8"	1/4"	1/8"	Cast Iron	Solid	One Set Screw	6204K237	00000
										1 1/8"	3.5" (4L, A, AX), 3.9" (5L, B, BX)	7/8"	1 5/16"	5/8"	1/4"	1/8"	Cast Iron	Solid	One Set Screw	6204K233	00000


				4.45" OD



										5/8"	3.7" (4L, A, AX), 4.1" (5L, B, BX)	7/8"	1 5/16"	5/8"	3/16"	3/32"	Cast Iron	Solid	One Set Screw	6204K241	00000


										3/4"	3.7" (4L, A, AX), 4.1" (5L, B, BX)	7/8"	1 5/16"	5/8"	3/16"	3/32"	Cast Iron	Solid	One Set Screw	6204K242	00000
										7/8"	3.7" (4L, A, AX), 4.1" (5L, B, BX)	7/8"	1 5/16"	5/8"	3/16"	3/32"	Cast Iron	Solid	One Set Screw	6204K245	00000
										1"	3.7" (4L, A, AX), 4.1" (5L, B, BX)	7/8"	1 5/16"	5/8"	1/4"	1/8"	Cast Iron	Solid	One Set Screw	6204K243	00000
										1 1/8"	3.7" (4L, A, AX), 4.1" (5L, B, BX)	7/8"	1 5/16"	5/8"	1/4"	1/8"	Cast Iron	Solid	One Set Screw	6204K246	00000


						4.75" OD



										1/2"	4" (4L, A, AX), 4.4" (5L, B, BX)	7/8"	1 5/16"	5/8"	—	—	Cast Iron	Spoked	One Set Screw	6204K251	00000


										5/8"	4" (4L, A, AX), 4.4" (5L, B, BX)	7/8"	1 5/16"	5/8"	3/16"	3/32"	Cast Iron	Spoked	One Set Screw	6204K252	00000
										3/4"	4" (4L, A, AX), 4.4" (5L, B, BX)	7/8"	1 5/16"	5/8"	3/16"	3/32"	Cast Iron	Spoked	One Set Screw	6204K253	00000
										7/8"	4" (4L, A, AX), 4.4" (5L, B, BX)	7/8"	1 5/16"	5/8"	3/16"	3/32"	Cast Iron	Spoked	One Set Screw	6204K254	00000
										15/16"	4" (4L, A, AX), 4.4" (5L, B, BX)	7/8"	1 5/16"	5/8"	1/4"	1/8"	Cast Iron	Spoked	One Set Screw	6204K255	00000
										1"	4" (4L, A, AX), 4.4" (5L, B, BX)	7/8"	1 5/16"	5/8"	1/4"	1/8"	Cast Iron	Spoked	One Set Screw	6204K256	00000
										1 1/8"	4" (4L, A, AX), 4.4" (5L, B, BX)	7/8"	1 5/16"	5/8"	1/4"	1/8"	Cast Iron	Spoked	One Set Screw	6204K257	00000


								4.95" OD



										1/2"	4.2" (4L, A, AX), 4.6" (5L, B, BX)	7/8"	1 5/16"	5/8"	—	—	Cast Iron	Spoked	One Set Screw	6204K261	00000


										5/8"	4.2" (4L, A, AX), 4.6" (5L, B, BX)	7/8"	1 5/16"	5/8"	3/16"	3/32"	Cast Iron	Spoked	One Set Screw	6204K263	00000
										3/4"	4.2" (4L, A, AX), 4.6" (5L, B, BX)	7/8"	1 5/16"	5/8"	3/16"	3/32"	Cast Iron	Spoked	One Set Screw	6204K265	00000
7/8"										4.2" (4L, A, AX), 4.6" (5L, B, BX)	7/8"	1 5/16"	5/8"	3/16"	3/32"	Cast Iron	Spoked	One Set Screw	6204K266	00000
1"	4.2" (4L, A, AX), 4.6" (5L, B, BX)									7/8"	1 5/16"	5/8"	1/4"	1/8"	Cast Iron	Spoked	One Set Screw	6204K267	00000
1 1/8"	4.2" (4L, A, AX), 4.6" (5L, B, BX)									7/8"	1 5/16"	5/8"	1/4"	1/8"	Cast Iron	Spoked	One Set Screw	6204K268	00000


5.15" OD



										1/2"	4.4" (4L, A, AX), 4.8" (5L, B, BX)	7/8"	1 5/8"	5/8"	—	—	Cast Iron	Spoked	One Set Screw	6204K271	00000


										5/8"	4.4" (4L, A, AX), 4.8" (5L, B, BX)	7/8"	1 5/8"	5/8"	3/16"	3/32"	Cast Iron	Spoked	One Set Screw	6204K272	00000
										3/4"	4.4" (4L, A, AX), 4.8" (5L, B, BX)	7/8"	1 5/8"	5/8"	3/16"	3/32"	Cast Iron	Spoked	One Set Screw	6204K273	00000
										7/8"	4.4" (4L, A, AX), 4.8" (5L, B, BX)	7/8"	1 5/8"	5/8"	3/16"	3/32"	Cast Iron	Spoked	One Set Screw	6204K274	00000
		1"								4.4" (4L, A, AX), 4.8" (5L, B, BX)	7/8"	1 5/8"	5/8"	1/4"	1/8"	Cast Iron	Spoked	One Set Screw	6204K275	00000
		1 1/8"	4.4" (4L, A, AX), 4.8" (5L, B, BX)							7/8"	1 5/8"	5/8"	1/4"	1/8"	Cast Iron	Spoked	One Set Screw	6204K276	00000


		5.25" OD



										5/8"	4.5" (4L, A, AX), 4.9" (5L, B, BX)	7/8"	1 5/16"	5/8"	3/16"	3/32"	Cast Iron	Spoked	One Set Screw	6204K281	00000


										3/4"	4.5" (4L, A, AX), 4.9" (5L, B, BX)	7/8"	1 5/16"	5/8"	3/16"	3/32"	Cast Iron	Spoked	One Set Screw	6204K283	00000
										7/8"	4.5" (4L, A, AX), 4.9" (5L, B, BX)	7/8"	1 5/16"	5/8"	3/16"	3/32"	Cast Iron	Spoked	One Set Screw	6204K284	00000
										1"	4.5" (4L, A, AX), 4.9" (5L, B, BX)	7/8"	1 5/16"	5/8"	1/4"	1/8"	Cast Iron	Spoked	One Set Screw	6204K285	00000
										1 1/8"	4.5" (4L, A, AX), 4.9" (5L, B, BX)	7/8"	1 5/16"	5/8"	1/4"	1/8"	Cast Iron	Spoked	One Set Screw	6204K286	00000
				1 3/16"						4.5" (4L, A, AX), 4.9" (5L, B, BX)	7/8"	1 5/16"	5/8"	1/4"	1/8"	Cast Iron	Spoked	One Set Screw	6204K287	00000


				5.45" OD



										5/8"	4.7" (4L, A, AX), 5.1" (5L, B, BX)	7/8"	1 1/4"	5/8"	3/16"	3/32"	Cast Iron	Solid	One Set Screw	6204K291	00000


										3/4"	4.7" (4L, A, AX), 5.1" (5L, B, BX)	7/8"	1 5/16"	5/8"	3/16"	3/32"	Cast Iron	Spoked	One Set Screw	6204K292	00000
										7/8"	4.7" (4L, A, AX), 5.1" (5L, B, BX)	7/8"	1 5/16"	5/8"	3/16"	3/32"	Cast Iron	Spoked	One Set Screw	6204K293	00000
										1"	4.7" (4L, A, AX), 5.1" (5L, B, BX)	7/8"	1 5/16"	5/8"	1/4"	1/8"	Cast Iron	Spoked	One Set Screw	6204K295	00000
										1 1/8"	4.7" (4L, A, AX), 5.1" (5L, B, BX)	7/8"	1 5/16"	5/8"	1/4"	1/8"	Cast Iron	Spoked	One Set Screw	6204K296	00000


						5.75" OD



										5/8"	5" (4L, A, AX), 5.4" (5L, B, BX)	7/8"	1 5/16"	5/8"	3/16"	3/32"	Cast Iron	Spoked	One Set Screw	6204K313	00000


										3/4"	5" (4L, A, AX), 5.4" (5L, B, BX)	7/8"	1 5/16"	5/8"	3/16"	3/32"	Cast Iron	Spoked	One Set Screw	6204K312	00000
										1"	5" (4L, A, AX), 5.4" (5L, B, BX)	7/8"	1 5/16"	5/8"	1/4"	1/8"	Cast Iron	Spoked	One Set Screw	6204K316	00000
										1 3/16"	5" (4L, A, AX), 5.4" (5L, B, BX)	7/8"	1 5/16"	5/8"	1/4"	1/8"	Cast Iron	Spoked	One Set Screw	6204K318	00000


										5.95" OD



									1/2"		5.2" (4L, A, AX), 5.6" (5L, B, BX)	7/8"	1 5/16"	5/8"	—	—	Cast Iron	Spoked	One Set Screw	6204K321	00000


									5/8"		5.2" (4L, A, AX), 5.6" (5L, B, BX)	7/8"	1 5/16"	5/8"	3/16"	3/32"	Cast Iron	Spoked	One Set Screw	6204K322	00000
									3/4"		5.2" (4L, A, AX), 5.6" (5L, B, BX)	7/8"	1 5/16"	5/8"	3/16"	3/32"	Cast Iron	Spoked	One Set Screw	6204K323	00000
									7/8"		5.2" (4L, A, AX), 5.6" (5L, B, BX)	7/8"	1 5/16"	5/8"	3/16"	3/32"	Cast Iron	Spoked	One Set Screw	6204K326	00000
									1"		5.2" (4L, A, AX), 5.6" (5L, B, BX)	7/8"	1 5/16"	5/8"	1/4"	1/8"	Cast Iron	Spoked	One Set Screw	6204K327	00000
									1 1/8"		5.2" (4L, A, AX), 5.6" (5L, B, BX)	7/8"	1 5/16"	5/8"	1/4"	1/8"	Cast Iron	Spoked	One Set Screw	6204K325	00000
1 3/16"									5.2" (4L, A, AX), 5.6" (5L, B, BX)		7/8"	1 5/16"	5/8"	1/4"	1/8"	Cast Iron	Spoked	One Set Screw	6204K328	00000


6.25" OD



									5/8"		5.5" (4L, A, AX), 5.9" (5L, B, BX)	7/8"	1 9/32"	5/8"	3/16"	3/32"	Cast Iron	Solid	One Set Screw	6204K333	00000


									3/4"		5.5" (4L, A, AX), 5.9" (5L, B, BX)	7/8"	1 9/32"	5/8"	3/16"	3/32"	Cast Iron	Solid	One Set Screw	6204K332	00000
									7/8"		5.5" (4L, A, AX), 5.9" (5L, B, BX)	7/8"	1 9/32"	5/8"	3/16"	3/32"	Cast Iron	Solid	One Set Screw	6204K334	00000
									1"		5.5" (4L, A, AX), 5.9" (5L, B, BX)	7/8"	1 9/32"	5/8"	1/4"	1/8"	Cast Iron	Solid	One Set Screw	6204K335	00000
									1 1/8"		5.5" (4L, A, AX), 5.9" (5L, B, BX)	7/8"	1 9/32"	5/8"	1/4"	1/8"	Cast Iron	Solid	One Set Screw	6204K336	00000


		6.45" OD



									3/4"		5.7" (4L, A, AX), 6.1" (5L, B, BX)	7/8"	1 5/16"	5/8"	3/16"	3/32"	Cast Iron	Spoked	One Set Screw	6204K354	00000


									1"		5.7" (4L, A, AX), 6.1" (5L, B, BX)	7/8"	1 5/16"	5/8"	1/4"	1/8"	Cast Iron	Spoked	One Set Screw	6204K351	00000
									1 1/8"		5.7" (4L, A, AX), 6.1" (5L, B, BX)	7/8"	1 5/16"	5/8"	1/4"	1/8"	Cast Iron	Spoked	One Set Screw	6204K352	00000


									6.75" OD



				5/8"	6" (4L, A, AX), 6.4" (5L, B, BX)							7/8"	1 17/32"	5/8"	3/16"	3/32"	Cast Iron	Spoked	One Set Screw	6204K363	00000


				3/4"	6" (4L, A, AX), 6.4" (5L, B, BX)							7/8"	1 17/32"	5/8"	3/16"	3/32"	Cast Iron	Spoked	One Set Screw	6204K364	00000
				1"	6" (4L, A, AX), 6.4" (5L, B, BX)							7/8"	1 17/32"	5/8"	1/4"	1/8"	Cast Iron	Spoked	One Set Screw	6204K362	00000
				1 3/16"	6" (4L, A, AX), 6.4" (5L, B, BX)							7/8"	1 17/32"	5/8"	1/4"	1/8"	Cast Iron	Spoked	One Set Screw	6204K361	00000
				1 7/16"	6" (4L, A, AX), 6.4" (5L, B, BX)							7/8"	1 17/32"	5/8"	3/8"	3/16"	Cast Iron	Spoked	One Set Screw	6204K367	00000


				6.95" OD



						3/4"						6.2" (4L, A, AX), 6.6" (5L, B, BX)	7/8"	1 17/32"	5/8"	3/16"	3/32"	Cast Iron	Spoked	One Set Screw	6204K371	00000


						1"	6.2" (4L, A, AX), 6.6" (5L, B, BX)					7/8"	1 17/32"	5/8"	1/4"	1/8"	Cast Iron	Spoked	One Set Screw	6204K372	00000
						1 3/8"	6.2" (4L, A, AX), 6.6" (5L, B, BX)					7/8"	1 17/32"	5/8"	5/16"	5/32"	Cast Iron	Spoked	One Set Screw	6204K374	00000


						7.45" OD



												3/4"	6.7" (4L, A, AX), 7.1" (5L, B, BX)	7/8"	1 17/32"	5/8"	3/16"	3/32"	Cast Iron	Spoked	One Set Screw	6204K521	00000


								1"		6.7" (4L, A, AX), 7.1" (5L, B, BX)		7/8"	1 17/32"	5/8"	1/4"	1/8"	Cast Iron	Spoked	One Set Screw	6204K522	00000
								1 1/8"		6.7" (4L, A, AX), 7.1" (5L, B, BX)		7/8"	1 17/32"	5/8"	1/4"	1/8"	Cast Iron	Spoked	One Set Screw	6204K523	000000
								1 7/16"		6.7" (4L, A, AX), 7.1" (5L, B, BX)		7/8"	1 17/32"	5/8"	3/8"	3/16"	Cast Iron	Spoked	One Set Screw	6204K525	000000


								7.75" OD



												5/8"	7" (4L, A, AX), 7.4" (5L, B, BX)	7/8"	1 17/32"	5/8"	3/16"	3/32"	Cast Iron	Spoked	One Set Screw	6204K391	00000


3/4"	7" (4L, A, AX), 7.4" (5L, B, BX)											7/8"	1 17/32"	5/8"	3/16"	3/32"	Cast Iron	Spoked	One Set Screw	6204K394	00000
7/8"	7" (4L, A, AX), 7.4" (5L, B, BX)											7/8"	1 17/32"	5/8"	3/16"	3/32"	Cast Iron	Spoked	One Set Screw	6204K392	00000
1"	7" (4L, A, AX), 7.4" (5L, B, BX)											7/8"	1 17/32"	5/8"	1/4"	1/8"	Cast Iron	Spoked	One Set Screw	6204K393	00000
1 1/8"	7" (4L, A, AX), 7.4" (5L, B, BX)											7/8"	1 17/32"	5/8"	1/4"	1/8"	Cast Iron	Spoked	One Set Screw	6204K395	00000
1 1/4"	7" (4L, A, AX), 7.4" (5L, B, BX)											7/8"	1 17/32"	5/8"	1/4"	1/8"	Cast Iron	Spoked	One Set Screw	6204K397	00000


8.75" OD



												3/4"	8" (4L, A, AX), 8.4" (5L, B, BX)	7/8"	1 17/32"	5/8"	3/16"	3/32"	Cast Iron	Spoked	One Set Screw	6204K412	00000


		1"	8" (4L, A, AX), 8.4" (5L, B, BX)									7/8"	1 17/32"	5/8"	1/4"	1/8"	Cast Iron	Spoked	One Set Screw	6204K414	00000
		1 1/8"	8" (4L, A, AX), 8.4" (5L, B, BX)									7/8"	1 17/32"	5/8"	1/4"	1/8"	Cast Iron	Spoked	One Set Screw	6204K416	000000
		1 7/16"	8" (4L, A, AX), 8.4" (5L, B, BX)									7/8"	1 17/32"	5/8"	3/8"	3/16"	Cast Iron	Spoked	One Set Screw	6204K641	000000


		9.25" OD



												3/4"	8.5" (4L, A, AX), 8.9" (5L, B, BX)	7/8"	1 17/32"	5/8"	3/16"	3/32"	Cast Iron	Spoked	One Set Screw	6204K531	000000


												1"	8.5" (4L, A, AX), 8.9" (5L, B, BX)	7/8"	1 17/32"	5/8"	1/4"	1/8"	Cast Iron	Spoked	One Set Screw	6204K532	00000
									1 7/16"			8.5" (4L, A, AX), 8.9" (5L, B, BX)	7/8"	1 17/32"	5/8"	3/8"	3/16"	Cast Iron	Spoked	One Set Screw	6204K535	000000


									9.75" OD



												3/4"	9" (4L, A, AX), 9.4" (5L, B, BX)	7/8"	1 17/32"	5/8"	3/16"	3/32"	Cast Iron	Spoked	One Set Screw	6204K421	00000


				7/8"								9" (4L, A, AX), 9.4" (5L, B, BX)	7/8"	1 17/32"	5/8"	3/16"	3/32"	Cast Iron	Spoked	One Set Screw	6204K423	00000
				1"	9" (4L, A, AX), 9.4" (5L, B, BX)							7/8"	1 17/32"	5/8"	1/4"	1/8"	Cast Iron	Spoked	One Set Screw	6204K422	00000
				1 3/16"	9" (4L, A, AX), 9.4" (5L, B, BX)							7/8"	1 17/32"	5/8"	1/4"	1/8"	Cast Iron	Spoked	One Set Screw	6204K426	000000
				1 1/4"	9" (4L, A, AX), 9.4" (5L, B, BX)							7/8"	1 17/32"	5/8"	1/4"	1/8"	Cast Iron	Spoked	One Set Screw	6204K427	00000


				10.25" OD



												1"	9.5" (4L, A, AX), 9.9" (5L, B, BX)	7/8"	1 17/32"	5/8"	1/4"	1/8"	Cast Iron	Spoked	One Set Screw	6204K541	000000


						1 7/16"	9.5" (4L, A, AX), 9.9" (5L, B, BX)					7/8"	1 17/32"	5/8"	3/8"	3/16"	Cast Iron	Spoked	One Set Screw	6204K543	000000


						10.75" OD



												3/4"	10" (4L, A, AX), 10.4" (5L, B, BX)	7/8"	1 17/32"	5/8"	3/16"	3/32"	Cast Iron	Spoked	One Set Screw	6204K551	000000


												1"	10" (4L, A, AX), 10.4" (5L, B, BX)	7/8"	1 17/32"	5/8"	1/4"	1/8"	Cast Iron	Spoked	One Set Screw	6204K552	000000
												1 1/8"	10" (4L, A, AX), 10.4" (5L, B, BX)	7/8"	1 17/32"	5/8"	1/4"	1/8"	Cast Iron	Solid	One Set Screw	6204K557	00000
								1 3/16"				10" (4L, A, AX), 10.4" (5L, B, BX)	7/8"	1 17/32"	5/8"	1/4"	1/8"	Cast Iron	Spoked	One Set Screw	6204K554	000000


								11.75" OD



												3/4"	11" (4L, A, AX), 11.4" (5L, B, BX)	7/8"	1 17/32"	5/8"	3/16"	3/32"	Cast Iron	Spoked	One Set Screw	6204K561	000000


1"												11" (4L, A, AX), 11.4" (5L, B, BX)	7/8"	1 17/32"	5/8"	1/4"	1/8"	Cast Iron	Spoked	One Set Screw	6204K562	000000
1 3/16"	11" (4L, A, AX), 11.4" (5L, B, BX)											7/8"	1 17/32"	5/8"	1/4"	1/8"	Cast Iron	Spoked	One Set Screw	6204K563	000000


12.75" OD



												3/4"	12" (4L, A, AX), 12.4" (5L, B, BX)	7/8"	1 17/32"	5/8"	3/16"	3/32"	Cast Iron	Spoked	One Set Screw	6204K441	000000


												1"	12" (4L, A, AX), 12.4" (5L, B, BX)	7/8"	1 17/32"	5/8"	1/4"	1/8"	Cast Iron	Spoked	One Set Screw	6204K442	000000
												1 1/8"	12" (4L, A, AX), 12.4" (5L, B, BX)	7/8"	1 17/32"	5/8"	1/4"	1/8"	Cast Iron	Spoked	One Set Screw	6204K443	000000
		1 3/16"										12" (4L, A, AX), 12.4" (5L, B, BX)	7/8"	1 17/32"	5/8"	1/4"	1/8"	Cast Iron	Spoked	One Set Screw	6204K444	000000
		1 7/16"	12" (4L, A, AX), 12.4" (5L, B, BX)									7/8"	1 17/32"	5/8"	3/8"	3/16"	Cast Iron	Spoked	One Set Screw	6204K446	000000


		13.75" OD



												3/4"	13" (4L, A, AX), 13.4" (5L, B, BX)	7/8"	1 17/32"	5/8"	3/16"	3/32"	Cast Iron	Spoked	One Set Screw	6204K572	000000


												1"	13" (4L, A, AX), 13.4" (5L, B, BX)	7/8"	1 17/32"	5/8"	1/4"	1/8"	Cast Iron	Spoked	One Set Screw	6204K573	000000
												1 3/16"	13" (4L, A, AX), 13.4" (5L, B, BX)	7/8"	1 17/32"	5/8"	1/4"	1/8"	Cast Iron	Spoked	One Set Screw	6204K575	000000
												1 7/16"	13" (4L, A, AX), 13.4" (5L, B, BX)	7/8"	1 17/32"	5/8"	3/8"	3/16"	Cast Iron	Spoked	One Set Screw	6204K576	000000

Adjustable-Pitch V-Belt Drive Pulleys


1 Groove	2 Grooves	1 Groove	2 Grooves

Increase efficiency, vary speed, and extend the life of your drive by changing the pitch on these drive pulleys. Turn the sides of the pulley on the threaded hub to increase or decrease the pitch.

						Keyway
	No. of Grooves	For Shaft Dia.	Pitch Dia. (For Belt Trade Size)	Wd.	Overall Wd.	Wd.	Dp.	Material	Body Type	Includes		Each
3.15" OD



		1	1/2"	1.7" to 2.5" (3L), 1.9" to 2.9" (4L, A, AX), 2.4" to 3.2" (5L, B, BX)	21/32" to 31/32"	1 7/8"	—	—	Cast Iron	Solid	One Set Screw	6205K111	000000


		1	5/8"	1.7" to 2.5" (3L), 1.9" to 2.9" (4L, A, AX), 2.4" to 3.2" (5L, B, BX)	21/32" to 31/32"	1 7/8"	3/16"	3/32"	Cast Iron	Solid	One Set Screw	6205K112	00000
		1	3/4"	1.7" to 2.5" (3L), 1.9" to 2.9" (4L, A, AX), 2.4" to 3.2" (5L, B, BX)	21/32" to 31/32"	1 7/8"	3/16"	3/32"	Cast Iron	Solid	One Set Screw	6205K113	00000
		1	7/8"	1.7" to 2.5" (3L), 1.9" to 2.9" (4L, A, AX), 2.4" to 3.2" (5L, B, BX)	21/32" to 31/32"	1 7/8"	3/16"	3/32"	Cast Iron	Solid	One Set Screw	6205K114	00000


		3.35" OD



				2	1/2"	2" to 2.8" (3L), 2.1" to 3.1" (4L, A), 2.4" to 3.2" (5L, B)	1 5/16" to 2"	3"	—	—	Cast Iron	Solid	One Set Screw	6205K771	000000


				2	5/8"	1.9" to 2.7" (3L), 2" to 3" (4L, A, AX), 2.5" to 3.3" (5L, B, BX)	1 3/8" to 2"	3"	3/16"	3/32"	Cast Iron	Solid	One Set Screw	6205K12	000000
				2	3/4"	2" to 2.8" (3L), 2.1" to 3.1" (4L, A), 2.4" to 3.2" (5L, B)	1 5/16" to 2"	3"	3/16"	3/32"	Cast Iron	Solid	One Set Screw	6205K772	000000
				2	7/8"	1.9" to 2.7" (3L), 2" to 3" (4L, A, AX), 2.5" to 3.3" (5L, B, BX)	1 3/8" to 2"	3"	3/16"	3/32"	Cast Iron	Solid	One Set Screw	6205K14	000000


				3.75" OD



						1	1/2"	2.3" to 3.1" (3L), 2.4" to 3.4" (4L, A, AX), 2.7" to 3.7" (5L, B, BX)	21/32" to 1 1/32"	1 7/8"	—	—	Cast Iron	Solid	One Set Screw	6205K121	00000


						1	5/8"	2.3" to 3.1" (3L), 2.4" to 3.4" (4L, A, AX), 2.7" to 3.7" (5L, B, BX)	21/32" to 1 1/32"	1 7/8"	3/16"	3/32"	Cast Iron	Solid	One Set Screw	6205K122	00000
						1	3/4"	2.3" to 3.1" (3L), 2.4" to 3.4" (4L, A, AX), 2.7" to 3.7" (5L, B, BX)	21/32" to 1 1/32"	1 7/8"	3/16"	3/32"	Cast Iron	Solid	One Set Screw	6205K123	00000
						1	7/8"	2.3" to 3.1" (3L), 2.4" to 3.4" (4L, A, AX), 2.7" to 3.7" (5L, B, BX)	21/32" to 1 1/32"	1 7/8"	3/16"	3/32"	Cast Iron	Solid	One Set Screw	6205K124	00000
						1	1"	2.7" to 3.5" (3L), 2.9" to 3.9" (4L, A, AX), 3" to 4" (5L, B, BX)	9/16" to 1"	1 3/4"	1/4"	1/8"	Cast Iron	Solid	Two Set Screws	6205K125	00000


						3.95" OD



								2	5/8"	2.5" to 3.3" (3L), 2.6" to 3.6" (4L, A, AX), 2.9" to 3.9" (5L, B, BX)	1 3/8" to 2 1/8"	3"	3/16"	3/32"	Cast Iron	Solid	One Set Screw	6205K16	000000


								2	3/4"	2.6" to 3.4" (3L), 2.7" to 3.7" (4L, A), 2.8" to 3.8" (5L, B)	1 3/8" to 2 1/8"	3"	3/16"	3/32"	Cast Iron	Solid	One Set Screw	6205K17	000000
								2	7/8"	2.5" to 3.3" (3L), 2.6" to 3.6" (4L, A, AX), 2.9" to 3.9" (5L, B, BX)	1 3/8" to 2 1/8"	3"	3/16"	3/32"	Cast Iron	Solid	One Set Screw	6205K18	000000
								2	1 1/8"	2.5" to 3.3" (3L), 2.6" to 3.6" (4L, A, AX), 2.9" to 3.9" (5L, B, BX)	1 3/8" to 2 1/8"	3"	1/4"	1/8"	Cast Iron	Solid	One Set Screw	6205K19	000000


								4.15" OD



										1	1/2"	2.7" to 3.5" (3L), 2.8" to 3.8" (4L, A, AX), 3.1" to 4.1" (5L, B, BX)	21/32" to 1 1/32"	1 7/8"	—	—	Cast Iron	Solid	One Set Screw	6205K131	00000


										1	5/8"	2.7" to 3.5" (3L), 2.8" to 3.8" (4L, A, AX), 3.1" to 4.1" (5L, B, BX)	21/32" to 1 1/32"	1 7/8"	3/16"	3/32"	Cast Iron	Solid	One Set Screw	6205K132	00000
										1	3/4"	2.7" to 3.5" (3L), 2.8" to 3.8" (4L, A, AX), 3.1" to 4.1" (5L, B, BX)	21/32" to 1 1/32"	1 7/8"	3/16"	3/32"	Cast Iron	Solid	One Set Screw	6205K133	00000
										1	7/8"	2.7" to 3.5" (3L), 2.8" to 3.8" (4L, A, AX), 3.1" to 4.1" (5L, B, BX)	3/4" to 1 1/8"	2 5/32"	3/16"	3/32"	Cast Iron	Solid	One Set Screw	6205K134	000000
										1	1"	2.7" to 3.5" (3L), 2.8" to 3.8" (4L, A, AX), 3.1" to 4.1" (5L, B, BX)	3/4" to 1 1/8"	2 5/32"	1/4"	1/8"	Cast Iron	Solid	One Set Screw	6205K135	000000
										1	1 1/8"	2.7" to 3.5" (3L), 2.8" to 3.8" (4L, A, AX), 3.1" to 4.1" (5L, B, BX)	3/4" to 1 1/8"	2 5/32"	1/4"	1/8"	Cast Iron	Solid	One Set Screw	6205K136	000000


										4.75" OD



	1										1/2"	3.3" to 4.1" (3L), 3.4" to 4.4" (4L, A, AX), 3.7" to 4.7" (5L, B, BX)	11/16" to 1 1/16"	1 15/16"	—	—	Cast Iron	Solid	One Set Screw	6205K141	000000


	1										5/8"	3.3" to 4.1" (3L), 3.4" to 4.4" (4L, A, AX), 3.7" to 4.7" (5L, B, BX)	11/16" to 1 1/16"	1 15/16"	3/16"	3/32"	Cast Iron	Solid	One Set Screw	6205K142	000000
	1										3/4"	3.3" to 4.1" (3L), 3.4" to 4.4" (4L, A, AX), 3.7" to 4.7" (5L, B, BX)	11/16" to 1 1/16"	1 15/16"	3/16"	3/32"	Cast Iron	Solid	One Set Screw	6205K143	000000
	1										7/8"	3.3" to 4.1" (3L), 3.4" to 4.4" (4L, A, AX), 3.7" to 4.7" (5L, B, BX)	3/4" to 1 1/8"	2 5/32"	3/16"	3/32"	Cast Iron	Solid	One Set Screw	6205K144	000000
	1										1"	3.3" to 4.1" (3L), 3.4" to 4.4" (4L, A, AX), 3.7" to 4.7" (5L, B, BX)	3/4" to 1 1/8"	2 5/32"	1/4"	1/8"	Cast Iron	Solid	One Set Screw	6205K145	000000
	1										1 1/8"	3.3" to 4.1" (3L), 3.4" to 4.4" (4L, A, AX), 3.7" to 4.7" (5L, B, BX)	3/4" to 1 1/8"	2 5/32"	1/4"	1/8"	Cast Iron	Solid	One Set Screw	6205K146	000000
	2										5/8"	3.3" to 4.1" (3L), 3.4" to 4.4" (4L, A, AX), 3.7" to 4.7" (5L, B, BX)	1 3/8" to 2 1/8"	3"	3/16"	3/32"	Cast Iron	Solid	One Set Screw	6205K22	000000
	2										3/4"	3.4" to 4.2" (3L), 3.5" to 4.5" (4L, A), 3.6" to 4.6" (5L, B)	1 3/8" to 2"	3"	3/16"	3/32"	Cast Iron	Solid	One Set Screw	6205K774	000000
	2	7/8"									3.3" to 4.1" (3L), 3.4" to 4.4" (4L, A, AX), 3.7" to 4.7" (5L, B, BX)	1 3/8" to 2 1/8"	3"	3/16"	3/32"	Cast Iron	Solid	One Set Screw	6205K24	000000
	2	1"	3.4" to 4.2" (3L), 3.5" to 4.5" (4L, A), 3.6" to 4.6" (5L, B)								1 3/8" to 2"	3"	1/4"	1/8"	Cast Iron	Solid	One Set Screw	6205K775	000000
	2	1 1/8"	3.3" to 4.1" (3L), 3.4" to 4.4" (4L, A, AX), 3.7" to 4.7" (5L, B, BX)								1 3/8" to 2 1/8"	3"	1/4"	1/8"	Cast Iron	Solid	One Set Screw	6205K26	000000


	5.35" OD



			1								7/8"	3.9" to 4.7" (3L), 4" to 5" (4L, A, AX), 4.3" to 5.3" (5L, B, BX)	3/4" to 1 1/8"	2 5/32"	3/16"	3/32"	Cast Iron	Solid	One Set Screw	6205K152	000000


			1								1"	4" to 4.8" (3L), 4.1" to 5.1" (4L, A), 4.2" to 5.2" (5L, B)	3/4" to 1 1/8"	2 5/32"	1/4"	1/8"	Cast Iron	Solid	One Set Screw	6205K773	000000
			1	1 1/8"							3.9" to 4.7" (3L), 4" to 5" (4L, A, AX), 4.3" to 5.3" (5L, B, BX)	3/4" to 1 1/8"	2 5/32"	1/4"	1/8"	Cast Iron	Solid	One Set Screw	6205K154	000000
			2	7/8"	3.9" to 4.7" (3L), 4" to 5" (4L, A, AX), 4.3" to 5.3" (5L, B, BX)						1 3/8" to 2 1/8"	3"	3/16"	3/32"	Cast Iron	Solid	One Set Screw	6205K27	000000
			2	1 1/8"	3.9" to 4.7" (3L), 4" to 5" (4L, A, AX), 4.3" to 5.3" (5L, B, BX)						1 3/8" to 2 1/8"	3"	1/4"	1/8"	Cast Iron	Solid	One Set Screw	6205K29	000000


			5.95" OD



					2						1 1/8"	4.2" to 5.2" (4L, A, AX), 4.5" to 5.5" (5L, B, BX)	1 5/8" to 2 3/8"	3 1/4"	1/4"	1/8"	Cast Iron	Solid	One Set Screw	6205K33	000000


					2						1 3/8"	4.2" to 5.2" (4L, A, AX), 4.5" to 5.5" (5L, B, BX)	1 5/8" to 2 3/8"	3 1/4"	5/16"	5/32"	Cast Iron	Solid	One Set Screw	6205K35	000000


					6" OD



							2				3/4"	4.2" to 5.2" (4L, A), 4.4" to 5.6" (5L, B)	1 5/8" to 2 3/8"	3 1/4"	3/16"	3/32"	Cast Iron	Solid	One Set Screw	6205K776	000000


							2				1"	4.2" to 5.2" (4L, A), 4.4" to 5.6" (5L, B)	1 5/8" to 2 3/8"	3 1/4"	1/4"	1/8"	Cast Iron	Solid	One Set Screw	6205K777	000000


							6.5" OD



								1	3/4"			4.7" to 5.7" (4L, A, AX), 4.8" to 6" (5L, B, BX)	7/8" to 1 1/4"	2 7/32"	3/16"	3/32"	Cast Iron	Solid	Two Set Screws	6205K161	000000


								1	7/8"			4.7" to 5.7" (4L, A, AX), 4.8" to 6" (5L, B, BX)	7/8" to 1 1/4"	2 7/32"	3/16"	3/32"	Cast Iron	Solid	Two Set Screws	6205K162	000000
								1	1 1/8"			4.7" to 5.7" (4L, A, AX), 4.8" to 6" (5L, B, BX)	7/8" to 1 1/4"	2 7/32"	1/4"	1/8"	Cast Iron	Solid	Two Set Screws	6205K164	000000

Constant-Tension V-Belt Drive Pulleys

A built-in spring maintains tension on your belt.

For 4L, 5L, A, AX, B, BX Belts

						Keyway
No. of Grooves	OD	For Shaft Dia.	Pitch Dia.	Wd.	Overall Wd.	Wd.	Dp.	Material	Body Type	Includes		Each
1	3.25"	1/2"	1.91" to 3.15"	11/16"	2 3/8"	—	—	Cast Iron	Solid	One Set Screw	6568K11	000000
1	3.25"	5/8"	1.91" to 3.15"	11/16"	2 3/8"	3/16"	3/32"	Cast Iron	Solid	One Set Screw	6568K12	00000
1	3.25"	3/4"	1.91" to 3.15"	11/16"	2 3/8"	3/16"	3/32"	Cast Iron	Solid	One Set Screw	6568K13	00000
1	4"	1/2"	1.95" to 3.9"	11/16"	2 7/16"	—	—	Cast Iron	Solid	One Set Screw	6568K21	000000
1	4"	5/8"	1.95" to 3.9"	11/16"	2 7/16"	3/16"	3/32"	Cast Iron	Solid	One Set Screw	6568K22	000000
1	4"	3/4"	1.95" to 3.9"	11/16"	2 7/16"	3/16"	3/32"	Cast Iron	Solid	One Set Screw	6568K23	000000
1	5"	5/8"	2.37" to 4.84"	15/16"	3 5/8"	3/16"	3/32"	Cast Iron	Solid	One Set Screw	6568K32	000000
1	5"	3/4"	2.37" to 4.84"	15/16"	3 5/8"	3/16"	3/32"	Cast Iron	Solid	One Set Screw	6568K33	000000
1	5"	7/8"	2.37" to 4.84"	15/16"	3 5/8"	3/16"	3/32"	Cast Iron	Solid	One Set Screw	6568K34	000000
1	5"	1"	2.37" to 4.84"	15/16"	3 5/8"	1/4"	1/8"	Cast Iron	Solid	One Set Screw	6568K35	000000

V-Belt Drive Pulleys

For 5L, B Belts


Zinc, Solid Body

							Keyway
No. of Grooves	OD	For Shaft Dia.	Pitch Dia.	Wd.	Overall Wd.	Groove Dp.	Wd.	Dp.	Material	Body Type	Includes		Each
1	2"	1/2"	1.5"	13/16"	1 9/32"	0.563"	—	—	Zinc Alloy	Solid	One Set Screw	6245K811	000000
1	2"	5/8"	1.5"	13/16"	1 9/32"	0.563"	3/16"	3/32"	Zinc Alloy	Solid	One Set Screw	6245K812	00000
1	2.5"	1/2"	2"	13/16"	1 9/32"	0.563"	—	—	Zinc Alloy	Solid	One Set Screw	6245K831	00000
1	2.5"	5/8"	2"	13/16"	1 9/32"	0.563"	3/16"	3/32"	Zinc Alloy	Solid	One Set Screw	6245K832	00000
1	2.5"	3/4"	2"	13/16"	1 9/32"	0.563"	3/16"	3/32"	Zinc Alloy	Solid	One Set Screw	6245K833	00000

For 5L, B, BX Belts


UHMW Polyethylene, Solid Body

UHMW Polyethylene—UHMW polyethylene drive pulleys can be machined to your exact specifications.

No. of Grooves	OD	For Shaft Dia.	For Max. Shaft Dia.	Pitch Dia.	Wd.	Groove Dp.	Material	Body Type		Each
1	3.75"	1/2"	3/4"	3.4"	1"	0.58"	UHMW Polyethylene	Solid	6274K51	000000
1	4.15"	1/2"	1 1/2"	3.8"	1"	0.58"	UHMW Polyethylene	Solid	6274K53	00000
1	5.15"	1/2"	2"	4.8"	1"	0.58"	UHMW Polyethylene	Solid	6274K57	00000

Split-Tapered Bushing-Bore V-Belt Drive Pulleys


Solid Body	Spoked Body	Solid Body	Spoked Body

These drive pulleys have the same sizing versatility as quick-disconnect drive pulleys, but they create a tighter grip on bushings for use in high-torque applications. The same pulley can be used with different shaft diameters; choose a Style H split-tapered bushing with the bore size you need.

OD	Pitch Dia. (For Belt Trade Size)	Wd.	Overall Wd.	Groove Dp.	Material	Body Type		Each
3.15"	2.4" (4L, A), 2.8" (5L, B)	7/8"	1 5/16"	0.625"	Cast Iron	Solid	6407A11	000000
3.55"	2.8" (4L, A), 3.2" (5L, B)	7/8"	1 21/64"	0.625"	Cast Iron	Solid	6407A13	00000
3.75"	3" (4L, A), 3.4" (5L, B)	7/8"	7/8"	0.625"	Cast Iron	Solid	6407A14	00000
3.95"	3.2" (4L, A), 3.6" (5L, B)	7/8"	7/8"	0.625"	Cast Iron	Solid	6407A15	00000
4.25"	3.5" (4L, A), 3.9" (5L, B)	7/8"	7/8"	0.625"	Cast Iron	Solid	6407A16	00000
4.75"	4" (4L, A), 4.4" (5L, B)	7/8"	7/8"	0.625"	Cast Iron	Solid	6407A18	00000
4.95"	4.2" (4L, A), 4.6" (5L, B)	7/8"	7/8"	0.625"	Cast Iron	Solid	6407A19	00000
5.75"	5" (4L, A), 5.4" (5L, B)	7/8"	7/8"	0.625"	Cast Iron	Solid	6407A23	00000
5.95"	5.2" (4L, A), 5.6" (5L, B)	7/8"	7/8"	0.625"	Cast Iron	Solid	6407A24	00000
6.25"	5.5" (4L, A), 5.9" (5L, B)	7/8"	7/8"	0.625"	Cast Iron	Solid	6407A25	00000
6.75"	6" (4L, A), 6.4" (5L, B)	7/8"	7/8"	0.625"	Cast Iron	Spoked	6407A27	00000
7.75"	7" (4L, A), 7.4" (5L, B)	7/8"	7/8"	0.625"	Cast Iron	Spoked	6407A31	00000
8.25"	7.5" (4L, A), 7.9" (5L, B)	7/8"	7/8"	0.625"	Cast Iron	Spoked	6407A32	00000
12.75"	12" (4L, A), 12.4" (5L, B)	7/8"	7/8"	0.625"	Cast Iron	Spoked	6407A41	000000
15.75"	15" (4L, A), 15.4" (5L, B)	7/8"	7/8"	0.625"	Cast Iron	Spoked	6407A44	000000
18.75"	18" (4L, A), 18.4" (5L, B)	7/8"	7/8"	0.625"	Cast Iron	Spoked	6407A45	000000

V-Belt Idler Pulleys


1 Groove	2 Grooves	3 Grooves

These idler pulleys spin freely on built-in ball bearings to maintain tension for reduced wear and vibration. Commonly used with belt tensioners (sold separately), they are lightweight and corrosion and abrasion resistant. Bearings are double sealed to keep dirt out.

	OD	For Shaft Dia.	Pitch Dia.	Wd.	Groove Dp.	Material	Body Type		Each
For 5L, B, BX Belts



	1	3.1"	3/8"	1.84"	25/32"	0.63"	Nylon	Solid	6234K44	000000


	1	3.1"	1/2"	1.84"	25/32"	0.63"	Nylon	Solid	6234K54	00000
	1	4"	3/8"	2.84"	55/64"	0.58"	Nylon	Solid	6234K46	00000
	1	4"	1/2"	2.84"	55/64"	0.58"	Nylon	Solid	6234K56	00000
	1	5"	3/8"	3.84"	51/64"	0.6"	Nylon	Solid	6234K47	00000
	1	5"	1/2"	3.84"	51/64"	0.6"	Nylon	Solid	6234K57	00000
	2	6.3"	1/2"	5.18"	1 23/32"	0.55"	Nylon	Solid	7637N111	000000
	3	6.3"	1/2"	5.18"	2 7/16"	0.55"	Nylon	Solid	7637N121	000000