5 mm Pitch Sprockets | McMaster-Carr

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For Maximum Belt Width

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62 Products

Performance

Easy Install

Slide on and off a bushing without removing the bushing from the shaft

39 products

Corrosion Resistant

Won't rust when exposed to water

33 products

Performance

Lightweight

Cut weight with plastic or aluminum pulleys

17 products

Bore Type

Finished

Mount onto the shaft—no machining necessary

17 products

High-Torque HTD Timing Belt Pulleys


Finished Bore	Plain Bore

Bushing Bore

Curved teeth engage with the matching belt better than standard trapezoidal teeth, so these pulleys transmit about twice the torque. All are compatible with Gates PowerGrip HTD, Omega HP, and Carlisle RPP series.

Iron—Strong but best for dry environments since moisture will cause them to rust.

Corrosion-Resistant Aluminum—Won't rust in wet environments and one-third the weight of steel and iron. However, aluminum pulleys are not as strong as iron and steel.

Corrosion-Resistant Stainless Steel—Stands up to wet environments and mild chemicals, such as the ammonia in cleaning solutions.

Finished Bore—Mount these pulleys onto the shaft and secure with a set screw—no machining required.

Plain Bore—Do it your way—machine the bore to your exact shaft size or add a set screw or keyway.

Bushing Bore—Quickly swap or service parts in tight spaces—no press-fitting or special tools required. Mount a bushing (sold separately) on your shaft and slide the pulley over it. As you tighten the included set screws, the bushing grips the shaft and draws it into the pulley, creating a final hold that is more secure than with set screws alone.

						For Bushing
	For Max. Belt Wd., mm	Pitch, mm	No. of Teeth	Bore Type	For Shaft Dia.	Type	Trade No.	OD, mm	No. of Flanges	Hub Type		Each
For H5M Trade Size







				Iron

				15	5	32	Plain	1/2"	—	—	54.11	2	Standard	0000000	000000


				15	5	34	Plain	1/2"	—	—	60.46	2	Standard	0000000	00000
				15	5	36	Plain	1/2"	—	—	60.46	2	Standard	0000000	00000
				15	5	40	Bushing	—	Quick Disconnect (QD)	JA	69.85	2	—	0000000	00000
				15	5	56	Bushing	—	Quick Disconnect (QD)	SH	96.52	2	—	0000000	00000




						Corrosion-Resistant Aluminum

						9	5	16	Finished	1/4"	—	—	27.79	2	Standard	00000000	00000


						9	5	18	Finished	1/4"	—	—	31.75	2	Standard	00000000	00000
						9	5	20	Finished	1/4"	—	—	34.93	2	Standard	00000000	00000
						9	5	24	Finished	1/4"	—	—	41.28	2	Standard	00000000	00000
						9	5	28	Finished	1/4"	—	—	47.63	2	Standard	00000000	00000
						9	5	32	Finished	1/4"	—	—	53.98	2	Standard	00000000	00000
						9	5	36	Finished	5/16"	—	—	56.16	—	Standard	00000000	00000
						9	5	40	Finished	5/16"	—	—	62.51	—	Standard	00000000	00000




								Corrosion-Resistant Stainless Steel

								15	5	32	Plain	1/2"	—	—	53.98	2	Standard	0000000	000000


								15	5	34	Plain	1/2"	—	—	58.17	2	Standard	0000000	000000
								15	5	36	Plain	1/2"	—	—	66.37	2	Standard	0000000	000000
								15	5	40	Bushing	—	Quick Disconnect (QD)	JA	67.57	2	—	0000000	000000

Bushings

Quick-Disconnect

Bushing

Bushing
Type	Trade No.	For Shaft Dia.		Each
Quick Disconnect (QD)	JA	1/2"	00000000	000000
Quick Disconnect (QD)	JA	9/16"	00000000	00000
Quick Disconnect (QD)	JA	5/8"	00000000	00000
Quick Disconnect (QD)	JA	3/4"	00000000	00000
Quick Disconnect (QD)	JA	13/16"	00000000	00000
Quick Disconnect (QD)	JA	7/8"	00000000	00000
Quick Disconnect (QD)	JA	15/16"	00000000	00000
Quick Disconnect (QD)	JA	1"	00000000	00000
Quick Disconnect (QD)	JA	1 1/16"	00000000	00000
Quick Disconnect (QD)	JA	1 1/8"	00000000	00000
Quick Disconnect (QD)	JA	1 3/16"	00000000	00000
Quick Disconnect (QD)	JA	1 1/4"	00000000	00000
Quick Disconnect (QD)	SH	1/2"	00000000	00000
Quick Disconnect (QD)	SH	5/8"	00000000	00000
Quick Disconnect (QD)	SH	11/16"	00000000	00000
Quick Disconnect (QD)	SH	3/4"	00000000	00000
Quick Disconnect (QD)	SH	7/8"	00000000	00000
Quick Disconnect (QD)	SH	15/16"	00000000	00000
Quick Disconnect (QD)	SH	1"	00000000	00000
Quick Disconnect (QD)	SH	1 1/16"	00000000	00000
Quick Disconnect (QD)	SH	1 1/8"	00000000	00000
Quick Disconnect (QD)	SH	1 3/16"	00000000	00000
Quick Disconnect (QD)	SH	1 1/4"	00000000	00000
Quick Disconnect (QD)	SH	1 5/16"	00000000	00000
Quick Disconnect (QD)	SH	1 3/8"	00000000	00000
Quick Disconnect (QD)	SH	1 7/16"	00000000	00000
Quick Disconnect (QD)	SH	1 1/2"	00000000	00000
Quick Disconnect (QD)	SH	1 5/8"	00000000	00000
Quick Disconnect (QD)	SH	1 11/16"	00000000	00000
Quick Disconnect (QD)	SH	22 mm	0000000	00000
Quick Disconnect (QD)	SH	24 mm	0000000	00000
Quick Disconnect (QD)	SH	25 mm	0000000	00000
Quick Disconnect (QD)	SH	28 mm	0000000	00000
Quick Disconnect (QD)	SH	30 mm	0000000	00000
Quick Disconnect (QD)	SH	32 mm	0000000	00000
Quick Disconnect (QD)	SH	35 mm	0000000	00000

High-Torque HTD Timing Belt Pulleys for Hex Shafts

No need for set screws—these pulleys have bores with six walls that engage with the shaft to transfer torque. They're a good choice when your setup needs to come apart frequently since there aren't extra mounting steps such as press fitting or installing bushings. These pulleys have curved HTD teeth that interlock with the matching belt better than trapezoidal teeth, so they transmit about twice the torque. All are compatible with Gates PowerGrip HTD, Omega HP, and Carlisle RPP series.

Corrosion-Resistant Aluminum—Won't rust in wet environments and one-third the weight of steel and iron. However, aluminum pulleys are not as strong as iron and steel.

	Bore Type	OD, mm	No. of Flanges	Hub Type		Each
For H5M Trade Size







	Corrosion-Resistant Aluminum

	9	5	18	Finished	32	2	Standard	0000000	000000


	9	5	24	Finished	42	2	Standard	0000000	00000
	9	5	30	Finished	51	2	Standard	0000000	00000
	9	5	36	Finished	60	2	Standard	0000000	00000
	15	5	15	Finished	28	2	Standard	0000000	00000
	15	5	18	Finished	32	2	Standard	0000000	00000
	15	5	24	Finished	42	2	Standard	0000000	00000
	15	5	30	Finished	51	2	Standard	0000000	00000
	15	5	36	Finished	60	2	Standard	0000000	00000