T Series Timing Belt Pulleys

	System of Measurement System of Measurement

Metric

	For Maximum Belt Width For Maximum Belt Width

	Number of Teeth Number of Teeth

	For Belt Trade Size For Belt Trade Size

T10

	Pitch Pitch

5 mm

10 mm

	Hub Diameter Hub Diameter

	OD OD

	Teeth Shape Teeth Shape

	Trapezoidal

	Material Material

Aluminum

	Bore Type Bore Type

	Plain

	Inside Width Inside Width

	Outside Width Outside Width

	Pitch Diameter Pitch Diameter

	Mount Type Mount Type

	Press Fit

	Number of Flanges Number of Flanges

	Overall Width Overall Width

	Fabrication Fabrication

Machined

	RoHS (Restriction of Hazardous Substances) RoHS (Restriction of Hazardous Substances)

RoHS Compliant

	REACH (Registration, Evaluation, Authorization and Restriction of Chemicals) REACH (Registration, Evaluation, Authorization and Restriction of Chemicals)

REACH Compliant

	DFARS (Defense Acquisition Regulations Supplement) DFARS (Defense Acquisition Regulations Supplement)

DFARS Specialty Metals
COTS-Exempt

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75 Products

T Series Timing Belt Pulleys

Made of aluminum, these pulleys have good corrosion resistance. The teeth match up with the grooves along the inside diameter of a timing belt in order to move components forward or backward. Select a pulley with a maximum belt width that’s the same or larger than your timing belt width. Pulleys without a shaft diameter have a pilot bore, so you can customize them to your needs.

For technical drawings and 3-D models, click on a part number.

Press-Fit Mount

With Two Flanges

Without Flanges

With Two Flanges

Without Flanges

For 10 mm Max. Belt Wd.
OD, mm	Number of Teeth	Pitch, mm	Bore Type	Inside Wd., mm	Outside Wd., mm	Overall Wd., mm	Pitch Dia., mm	Number of Flanges	Fabrication	Material	Hub Dia., mm		Each
20	10	5	Plain	12	15	21	16.05	2	Machined	Aluminum	8	000000	000000
22.2	12	5	Plain	12	15	21	19.25	2	Machined	Aluminum	12	0000000	00000
25.4	14	5	Plain	12	15	21	22.45	2	Machined	Aluminum	14	0000000	00000
28	15	5	Plain	12	15	21	24.05	2	Machined	Aluminum	16	0000000	00000
32	16	5	Plain	12	15	21	25.6	2	Machined	Aluminum	18	0000000	00000
32	18	5	Plain	12	15	21	28.8	2	Machined	Aluminum	20	0000000	00000
35	19	5	Plain	12	15	21	30.4	2	Machined	Aluminum	22	0000000	00000
36	20	5	Plain	12	15	21	32	2	Machined	Aluminum	24	0000000	00000
38	22	5	Plain	12	15	21	35.25	2	Machined	Aluminum	25	0000000	00000
41.3	24	5	Plain	12	15	21	38.4	2	Machined	Aluminum	26	0000000	00000
44	25	5	Plain	12	15	21	40	2	Machined	Aluminum	26	000000	00000
44.5	26	5	Plain	12	15	21	41.6	2	Machined	Aluminum	26	0000000	00000
48	27	5	Plain	12	15	21	43.2	2	Machined	Aluminum	30	0000000	00000
51	30	5	Plain	12	15	21	47.76	2	Machined	Aluminum	34	0000000	00000
54	32	5	Plain	12	15	21	50.94	2	Machined	Aluminum	38	0000000	00000
63	36	5	Plain	12	15	21	57.31	2	Machined	Aluminum	38	0000000	00000
66.7	40	5	Plain	12	15	21	63.66	2	Machined	Aluminum	40	0000000	00000
75.55	48	5	Plain	__	15	21	76.42	__	Machined	Aluminum	50	0000000	00000
94.65	60	5	Plain	__	15	21	95.52	__	Machined	Aluminum	65	0000000	00000
For 16 mm Max. Belt Wd.
20	10	5	Plain	18.5	21	27	16.05	2	Machined	Aluminum	8	000000	00000
22.2	12	5	Plain	18.5	21	27	19.25	2	Machined	Aluminum	12	0000000	00000
25.4	14	5	Plain	18.5	21	27	22.45	2	Machined	Aluminum	14	0000000	00000
28	15	5	Plain	18.5	21	27	24.05	2	Machined	Aluminum	16	0000000	00000
32	16	5	Plain	18.5	21	27	25.6	2	Machined	Aluminum	18	0000000	00000
32	18	5	Plain	18.5	21	27	28.8	2	Machined	Aluminum	20	0000000	00000
35	19	5	Plain	18.5	21	27	30.4	2	Machined	Aluminum	22	0000000	00000
36	20	5	Plain	18.5	21	27	32	2	Machined	Aluminum	24	0000000	00000
38	22	5	Plain	18.5	21	27	35.25	2	Machined	Aluminum	25	0000000	00000
41.3	24	5	Plain	18.5	21	27	38.4	2	Machined	Aluminum	26	0000000	00000
42	12	10	Plain	16	21	31	38.35	2	Machined	Aluminum	28	0000000	00000
44	25	5	Plain	18.5	21	27	40	2	Machined	Aluminum	26	000000	00000
44.5	26	5	Plain	18.5	21	27	41.6	2	Machined	Aluminum	26	0000000	00000
48	14	10	Plain	16	21	31	44.7	2	Machined	Aluminum	32	0000000	00000
48	27	5	Plain	18.5	21	27	43.2	2	Machined	Aluminum	30	0000000	00000
51	30	5	Plain	18.5	21	27	47.95	2	Machined	Aluminum	34	0000000	00000
54	32	5	Plain	18.5	21	27	51.1	2	Machined	Aluminum	38	0000000	00000
63	36	5	Plain	18.5	21	27	57.45	2	Machined	Aluminum	38	0000000	00000
66.7	40	5	Plain	18.5	21	27	63.85	2	Machined	Aluminum	40	0000000	00000
75.55	48	5	Plain	__	21	27	76.55	__	Machined	Aluminum	50	0000000	00000
94.65	60	5	Plain	__	21	27	95.65	__	Machined	Aluminum	65	0000000	00000
For 25 mm Max. Belt Wd.
20	10	5	Plain	27	30	36	16.05	2	Machined	Aluminum	8	000000	00000
25.4	14	5	Plain	27	30	36	22.45	2	Machined	Aluminum	14	0000000	00000
28	15	5	Plain	27	30	36	24.05	2	Machined	Aluminum	16	0000000	00000
32	16	5	Plain	27	30	36	25.6	2	Machined	Aluminum	18	0000000	00000
32	18	5	Plain	27	30	36	28.8	2	Machined	Aluminum	20	0000000	00000
36	20	5	Plain	27	30	36	32	2	Machined	Aluminum	24	0000000	00000
38	22	5	Plain	27	30	36	35.25	2	Machined	Aluminum	25	0000000	00000
41.3	24	5	Plain	27	30	36	38.4	2	Machined	Aluminum	26	0000000	00000
42	12	10	Plain	25	30	40	38.35	2	Machined	Aluminum	28	0000000	00000
44	25	5	Plain	27	30	36	40	2	Machined	Aluminum	26	000000	00000
44.5	26	5	Plain	27	30	36	41.6	2	Machined	Aluminum	26	0000000	00000
48	27	5	Plain	27	30	36	43.2	2	Machined	Aluminum	30	0000000	00000
51	15	10	Plain	25	30	40	47.9	2	Machined	Aluminum	32	0000000	00000
51	30	5	Plain	27	30	36	47.95	2	Machined	Aluminum	34	0000000	00000
54	32	5	Plain	27	30	36	51.1	2	Machined	Aluminum	38	0000000	00000
60	18	10	Plain	25	30	40	57.45	2	Machined	Aluminum	40	0000000	00000
63	36	5	Plain	27	30	36	57.45	2	Machined	Aluminum	38	0000000	00000
66	19	10	Plain	25	30	40	60.6	2	Machined	Aluminum	44	0000000	00000
66	20	10	Plain	25	30	40	63.8	2	Machined	Aluminum	46	0000000	00000
66.7	40	5	Plain	27	30	36	63.85	2	Machined	Aluminum	40	0000000	00000
75	22	10	Plain	25	30	40	70.15	2	Machined	Aluminum	52	0000000	00000
75.55	48	5	Plain	__	30	36	76.55	__	Machined	Aluminum	50	0000000	00000
83	24	10	Plain	25	30	40	76.55	2	Machined	Aluminum	58	0000000	00000
93	28	10	Plain	25	30	40	89.25	2	Machined	Aluminum	60	0000000	00000
94.65	60	5	Plain	__	30	36	95.65	__	Machined	Aluminum	65	0000000	00000
97	30	10	Plain	25	30	40	96.65	2	Machined	Aluminum	60	0000000	00000
120	36	10	Plain	25	30	40	114.75	2	Machined	Aluminum	70	0000000	000000
For 50 mm Max. Belt Wd.
60	18	10	Plain	50	56	66	57.45	2	Machined	Aluminum	40	0000000	00000
66	19	10	Plain	50	56	66	60.65	2	Machined	Aluminum	44	0000000	00000
83	24	10	Plain	50	56	66	76.55	2	Machined	Aluminum	58	0000000	000000
87	26	10	Plain	50	56	66	82.9	2	Machined	Aluminum	60	0000000	000000
97	30	10	Plain	50	56	66	95.65	2	Machined	Aluminum	60	0000000	000000
106	32	10	Plain	50	56	66	102	2	Machined	Aluminum	65	0000000	000000
120	36	10	Plain	50	56	66	114.75	2	Machined	Aluminum	70	0000000	000000
150.95	48	10	Plain	__	56	66	152.95	__	Machined	Aluminum	95	0000000	000000