Gates Powergrip HTD Chain and Belt Pulleys

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Bushing Trade Number

Number of Flanges

Pulley Type

Hub Type

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234 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.

Steel and 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.	Pitch Dia., mm	No. of Flanges	Hub Type		Each
For H3M Trade Size







				Corrosion-Resistant Aluminum

				6	3	16	Finished	3/16"	—	—	15.3	2	Standard	00000000	000000


				6	3	18	Finished	1/4"	—	—	17.2	2	Standard	00000000	00000
				6	3	20	Finished	1/4"	—	—	19.1	2	Standard	00000000	00000
				6	3	24	Finished	1/4"	—	—	22.9	2	Standard	00000000	00000
				6	3	28	Finished	1/4"	—	—	26.8	2	Standard	00000000	00000
				6	3	32	Finished	1/4"	—	—	30.6	2	Standard	00000000	00000
				6	3	36	Finished	1/4"	—	—	34.4	2	Standard	00000000	00000
				6	3	40	Finished	1/4"	—	—	38.2	2	Standard	00000000	00000
				9	3	16	Finished	3/16"	—	—	15.3	2	Standard	00000000	00000
				9	3	18	Finished	1/4"	—	—	17.2	2	Standard	00000000	00000
				9	3	20	Finished	1/4"	—	—	19.1	2	Standard	00000000	00000


				9	3	24	Finished	1/4"	—	—	22.9	2	Standard	00000000	00000
				9	3	28	Finished	1/4"	—	—	26.8	2	Standard	00000000	00000
				9	3	32	Finished	1/4"	—	—	30.6	2	Standard	00000000	00000
				9	3	36	Finished	1/4"	—	—	34.4	2	Standard	00000000	00000
				9	3	40	Finished	1/4"	—	—	38.2	2	Standard	00000000	00000


				For H5M Trade Size







								Iron

								15	5	32	Plain	1/2"	—	—	50.9	2	Standard	0000000	00000


								15	5	34	Plain	1/2"	—	—	54.1	2	Standard	0000000	00000
								15	5	36	Plain	1/2"	—	—	57.3	2	Standard	0000000	00000
								15	5	40	Bushing	—	Quick Disconnect (QD)	JA	63.7	2	—	0000000	00000
								15	5	56	Bushing	—	Quick Disconnect (QD)	SH	89.1	2	—	0000000	00000




										Corrosion-Resistant Aluminum

										9	5	16	Finished	1/4"	—	—	25.5	2	Standard	00000000	00000


										9	5	18	Finished	1/4"	—	—	28.7	2	Standard	00000000	00000
										9	5	20	Finished	1/4"	—	—	31.8	2	Standard	00000000	00000
										9	5	24	Finished	1/4"	—	—	38.2	2	Standard	00000000	00000
										9	5	28	Finished	1/4"	—	—	44.6	2	Standard	00000000	00000
										9	5	32	Finished	1/4"	—	—	50.9	2	Standard	00000000	00000
										9	5	36	Finished	5/16"	—	—	57.3	—	Standard	00000000	00000
										9	5	40	Finished	5/16"	—	—	63.7	—	Standard	00000000	00000




										Corrosion-Resistant Stainless Steel

		15	5							32	Plain	1/2"	—	—	49.8	2	Standard	0000000	000000


		15	5							34	Plain	1/2"	—	—	53	2	Standard	0000000	000000
		15	5							36	Plain	1/2"	—	—	56.2	2	Standard	0000000	000000
		15	5							40	Bushing	—	Quick Disconnect (QD)	JA	62.5	2	—	0000000	000000


		For H8M Trade Size







												Steel

												12	8	26	Bushing	—	Quick Disconnect (QD)	JA	66.2	2	—	00000000	000000


												12	8	28	Bushing	—	Split Tapered	H	71.3	2	—	00000000	000000
												12	8	30	Bushing	—	Split Tapered	H	76.4	2	—	00000000	000000
												12	8	32	Bushing	—	Split Tapered	H	81.5	2	—	00000000	000000
												22	8	26	Bushing	—	Quick Disconnect (QD)	JA	66.2	2	—	00000000	000000
												22	8	28	Bushing	—	Split Tapered	H	71.3	2	—	00000000	000000
												22	8	30	Bushing	—	Split Tapered	H	76.4	2	—	00000000	000000
				22								8	32	Bushing	—	Split Tapered	H	81.5	2	—	00000000	000000




						Iron

						20	8					22	Plain	1/2"	—	—	56	2	Standard	00000000	00000


						20	8					26	Bushing	—	Quick Disconnect (QD)	JA	66.2	2	—	00000000	00000
						20	8					28	Bushing	—	Split Tapered	H	71.3	2	—	00000000	00000
						20	8					30	Bushing	—	Split Tapered	H	76.4	2	—	00000000	00000
						20	8					34	Bushing	—	Quick Disconnect (QD)	SH	86.6	2	—	00000000	00000
						20	8					40	Bushing	—	Quick Disconnect (QD)	SH	101.9	2	—	0000000	00000
						20	8					44	Bushing	—	Quick Disconnect (QD)	SDS	112	2	—	00000000	00000
						20	8					48	Bushing	—	Quick Disconnect (QD)	SDS	122.2	2	—	00000000	000000
						20	8					56	Bushing	—	Quick Disconnect (QD)	SDS	142.6	2	—	00000000	000000
						30	8					22	Plain	1/2"	—	—	56	2	Standard	00000000	00000
						30	8	24				Plain	1/2"	—	—	61.1	2	Standard	00000000	00000


						30	8	26	Plain			1/2"	—	—	66.2	2	Standard	00000000	00000
						30	8	28	Bushing			—	Split Tapered	H	71.3	2	—	00000000	00000
						30	8	30	Bushing			—	Split Tapered	H	76.4	2	—	00000000	00000
						30	8	32	Bushing			—	Split Tapered	H	81.5	2	—	00000000	00000
						30	8	34	Bushing			—	Quick Disconnect (QD)	SH	86.6	2	—	00000000	00000
						30	8	40	Bushing			—	Quick Disconnect (QD)	SH	101.9	2	—	0000000	00000
						30	8	44	Bushing			—	Quick Disconnect (QD)	SDS	112	2	—	00000000	00000
						30	8	48	Bushing			—	Quick Disconnect (QD)	SDS	122.2	2	—	00000000	000000
						30	8	56	Bushing			—	Quick Disconnect (QD)	SDS	142.6	2	—	00000000	000000
						50	8	34	Bushing			—	Quick Disconnect (QD)	SH	86.6	2	—	0000000	000000


50	8					36	Bushing	—	Quick Disconnect (QD)			SH	91.7	2	—	0000000	000000
50	8					40	Bushing	—	Quick Disconnect (QD)			SH	101.9	2	—	0000000	000000




						Corrosion-Resistant Stainless Steel

						20	8	22	Plain			1/2"	—	—	54.7	2	Standard	0000000	000000


						20	8	26	Bushing			—	Quick Disconnect (QD)	JA	62.2	2	—	0000000	000000
		20				8	28	Bushing	—			Split Tapered	H	71.3	2	—	0000000	000000
		20	8			30	Bushing	—	Split Tapered			H	76.4	2	—	0000000	000000
		20	8			34	Bushing	—	Quick Disconnect (QD)			SH	86.6	2	—	0000000	000000
		20	8			40	Bushing	—	Quick Disconnect (QD)			SH	101.9	2	—	000000	000000
		20	8			44	Bushing	—	Quick Disconnect (QD)			SDS	112	2	—	0000000	000000
		20	8			48	Bushing	—	Quick Disconnect (QD)			SDS	122.2	2	—	0000000	000000
		20	8			56	Bushing	—	Quick Disconnect (QD)			SDS	141.2	2	—	0000000	000000
		30	8			22	Plain	1/2"	—	—		54.7	2	Standard	0000000	000000
		30	8			24	Plain	1/2"	—	—	59.7	2	Standard	0000000	000000


		30	8			26	Plain	1/2"	—	—	64.8	2	Standard	0000000	000000
		30	8			28	Bushing	—	Split Tapered	H	71.3	2	—	0000000	000000
		30	8			30	Bushing	—	Split Tapered	H	76.4	2	—	0000000	000000
		30	8			32	Bushing	—	Split Tapered	H	81.5	2	—	0000000	000000
		30	8			34	Bushing	—	Quick Disconnect (QD)	SH	86.6	2	—	000000	000000
		30	8			40	Bushing	—	Quick Disconnect (QD)	SH	101.9	2	—	0000000	000000
		30	8			44	Bushing	—	Quick Disconnect (QD)	SDS	112	2	—	0000000	000000
		30	8			48	Bushing	—	Quick Disconnect (QD)	SDS	122.2	2	—	0000000	000000
		30	8			56	Bushing	—	Quick Disconnect (QD)	SDS	142.6	2	—	0000000	000000
		50	8			34	Bushing	—	Quick Disconnect (QD)	SH	86.6	2	—	0000000	000000


		50	8	36	Bushing	—	Quick Disconnect (QD)	SH	91.7	2	—	0000000	000000
		50	8	40	Bushing	—	Quick Disconnect (QD)	SH	101.9	2	—	0000000	000000


		For H14M Trade Size







						Steel

						20	14	28	Bushing	—	Quick Disconnect (QD)	SK	124.8	2	—	00000000	000000


						20	14	30	Bushing	—	Quick Disconnect (QD)	SK	133.7	2	—	00000000	000000
						20	14	32	Bushing	—	Quick Disconnect (QD)	SK	142.6	2	—	00000000	000000

Bushings

Quick-Disconnect

Bushing

Split-Tapered

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
Quick Disconnect (QD)	SDS	1/2"	00000000	00000
Quick Disconnect (QD)	SDS	9/16"	00000000	00000
Quick Disconnect (QD)	SDS	5/8"	00000000	00000
Quick Disconnect (QD)	SDS	3/4"	00000000	00000
Quick Disconnect (QD)	SDS	7/8"	00000000	00000
Quick Disconnect (QD)	SDS	15/16"	00000000	00000
Quick Disconnect (QD)	SDS	1"	00000000	00000
Quick Disconnect (QD)	SDS	1 1/16"	00000000	00000
Quick Disconnect (QD)	SDS	1 1/8"	00000000	00000
Quick Disconnect (QD)	SDS	1 3/16"	00000000	00000
Quick Disconnect (QD)	SDS	1 1/4"	00000000	00000
Quick Disconnect (QD)	SDS	1 5/16"	00000000	00000
Quick Disconnect (QD)	SDS	1 3/8"	00000000	00000
Quick Disconnect (QD)	SDS	1 7/16"	00000000	00000
Quick Disconnect (QD)	SDS	1 1/2"	00000000	00000
Quick Disconnect (QD)	SDS	1 9/16"	00000000	00000
Quick Disconnect (QD)	SDS	1 5/8"	00000000	00000
Quick Disconnect (QD)	SDS	1 11/16"	00000000	00000
Quick Disconnect (QD)	SDS	1 3/4"	00000000	00000
Quick Disconnect (QD)	SDS	1 7/8"	00000000	00000
Quick Disconnect (QD)	SDS	1 15/16"	00000000	00000
Quick Disconnect (QD)	SDS	2"	00000000	00000
Quick Disconnect (QD)	SDS	24 mm	0000000	00000
Quick Disconnect (QD)	SDS	25 mm	0000000	00000
Quick Disconnect (QD)	SDS	28 mm	0000000	00000
Quick Disconnect (QD)	SDS	30 mm	0000000	00000
Quick Disconnect (QD)	SDS	32 mm	0000000	00000
Quick Disconnect (QD)	SDS	35 mm	0000000	00000
Quick Disconnect (QD)	SDS	38 mm	0000000	00000
Quick Disconnect (QD)	SDS	40 mm	0000000	00000
Quick Disconnect (QD)	SDS	42 mm	0000000	00000
Quick Disconnect (QD)	SK	1/2"	00000000	00000
Quick Disconnect (QD)	SK	5/8"	00000000	00000
Quick Disconnect (QD)	SK	3/4"	00000000	00000
Quick Disconnect (QD)	SK	7/8"	00000000	00000
Quick Disconnect (QD)	SK	15/16"	00000000	00000
Quick Disconnect (QD)	SK	1"	00000000	00000
Quick Disconnect (QD)	SK	1 1/16"	00000000	00000
Quick Disconnect (QD)	SK	1 1/8"	00000000	00000
Quick Disconnect (QD)	SK	1 3/16"	00000000	00000
Quick Disconnect (QD)	SK	1 1/4"	00000000	00000
Quick Disconnect (QD)	SK	1 5/16"	00000000	00000
Quick Disconnect (QD)	SK	1 3/8"	00000000	00000
Quick Disconnect (QD)	SK	1 7/16"	00000000	00000
Quick Disconnect (QD)	SK	1 1/2"	00000000	00000
Quick Disconnect (QD)	SK	1 9/16"	00000000	00000
Quick Disconnect (QD)	SK	1 5/8"	00000000	00000
Quick Disconnect (QD)	SK	1 11/16"	00000000	00000
Quick Disconnect (QD)	SK	1 3/4"	00000000	00000
Quick Disconnect (QD)	SK	1 7/8"	00000000	00000
Quick Disconnect (QD)	SK	1 15/16"	00000000	00000
Quick Disconnect (QD)	SK	2"	00000000	00000
Quick Disconnect (QD)	SK	2 1/8"	00000000	00000
Quick Disconnect (QD)	SK	2 3/16"	00000000	00000
Quick Disconnect (QD)	SK	2 1/4"	00000000	00000
Quick Disconnect (QD)	SK	2 3/8"	00000000	00000
Quick Disconnect (QD)	SK	2 7/16"	00000000	00000
Quick Disconnect (QD)	SK	2 1/2"	00000000	00000
Quick Disconnect (QD)	SK	2 5/8"	00000000	00000
Quick Disconnect (QD)	SK	24 mm	0000000	00000
Quick Disconnect (QD)	SK	25 mm	0000000	00000
Quick Disconnect (QD)	SK	28 mm	0000000	00000
Quick Disconnect (QD)	SK	30 mm	0000000	00000
Quick Disconnect (QD)	SK	32 mm	0000000	00000
Quick Disconnect (QD)	SK	35 mm	0000000	00000
Quick Disconnect (QD)	SK	38 mm	0000000	00000
Quick Disconnect (QD)	SK	40 mm	0000000	00000
Quick Disconnect (QD)	SK	42 mm	0000000	00000
Quick Disconnect (QD)	SK	48 mm	0000000	00000
Quick Disconnect (QD)	SK	50 mm	0000000	00000
Quick Disconnect (QD)	SK	55 mm	0000000	00000
Split Tapered	H	3/8"	00000000	00000
Split Tapered	H	1/2"	00000000	00000
Split Tapered	H	5/8"	00000000	00000
Split Tapered	H	3/4"	00000000	00000
Split Tapered	H	7/8"	00000000	00000
Split Tapered	H	1"	00000000	00000
Split Tapered	H	1 1/8"	00000000	00000
Split Tapered	H	1 3/16"	00000000	00000
Split Tapered	H	1 1/4"	00000000	00000
Split Tapered	H	1 3/8"	00000000	00000
Split Tapered	H	1 7/16"	00000000	00000
Split Tapered	H	1 1/2"	00000000	00000
Split Tapered	H	10 mm	00000000	00000
Split Tapered	H	12 mm	00000000	00000
Split Tapered	H	14 mm	00000000	00000
Split Tapered	H	16 mm	00000000	00000
Split Tapered	H	18 mm	00000000	00000
Split Tapered	H	19 mm	00000000	00000
Split Tapered	H	20 mm	00000000	00000
Split Tapered	H	22 mm	00000000	00000
Split Tapered	H	24 mm	00000000	00000
Split Tapered	H	25 mm	00000000	00000
Split Tapered	H	28 mm	00000000	00000
Split Tapered	H	30 mm	00000000	00000
Split Tapered	H	32 mm	00000000	00000
Split Tapered	H	35 mm	00000000	00000
Split Tapered	H	38 mm	00000000	00000

HTD Timing Belt Idler Pulleys

Keep HTD timing belt systems running tightly with these idler pulleys. Curved teeth press against the belt as bearings rotate freely, reducing vibration and wear. All are compatible with Gates PowerGrip HTD, Omega HP, and Carlisle RPP series. Idler pulleys are often used with belt tensioners.

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

	For Shaft Dia.	OD	Bearing Type		Each
For H8M Trade Size







	Iron

	30	19	8	1"	1 7/8"	Roller	0000000	000000

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	Hex Wd.	Pitch Dia., mm	No. of Flanges	Hub Type		Each
For H5M Trade Size







	Corrosion-Resistant Aluminum

	9	5	18	Finished	1/2"	28.7	2	Standard	0000000	000000


	9	5	24	Finished	1/2"	38.2	2	Standard	0000000	00000
	9	5	30	Finished	1/2"	47.8	2	Standard	0000000	00000
	9	5	36	Finished	1/2"	57.3	2	Standard	0000000	00000
	15	5	15	Finished	1/2"	23.9	2	Standard	0000000	00000
	15	5	18	Finished	1/2"	28.7	2	Standard	0000000	00000
	15	5	24	Finished	1/2"	38.2	2	Standard	0000000	00000
	15	5	30	Finished	1/2"	47.8	2	Standard	0000000	00000
	15	5	36	Finished	1/2"	57.3	2	Standard	0000000	00000