T-Series metric timing pulleys: what size range does the table cover?

The table lists 288 standard pulleys across the T2.5 / T5 / T10 / AT5 / AT10 pitches, 10–60 teeth, in aluminium. Bores, keyways, flanges and belt widths are machined to your drawing; other tooth counts and profiles are made to order.

T-Series metric timing pulleys: what is it and when should I use it?

Metric T / AT series trapezoidal timing pulleys (plain bore), profiles T2.5 / T5 / T10 and reinforced AT5 / AT10; high pitch accuracy and smooth running for conveying, packaging and precision positioning drives. Pick the profile by the belt you run: HTD curvilinear (3M/5M/8M/14M) for high torque with low noise, imperial trapezoidal (MXL/XL/L/H) for legacy drives, metric T/AT for European machines, and precision GT/BAR profiles when positioning accuracy and low backlash matter. Plain-bore pulleys are machined to your bore and keyway; taper-bore versions mount keyless on a Taper-Lock bush for quick service.

T-Series metric timing pulleys: can I order a size that is not in the table, or just one piece?

Yes. Everything on this page is made to drawing, and the table is only the standard-size subset of the catalogue. Minimum order quantity is one piece — we routinely make single replacement parts for OEMs whose original supplier has discontinued the item. Send a DWG, STEP or PDF drawing (or a sample part): you get a formal quotation within 24 hours after the information is complete, and the first article ships within 30 days of drawing approval, with inspection records.

T-Series metric timing pulleys: what do I need to send to get a quote?

Send the drawing or: tooth profile and pitch (e.g. HTD 5M, AT10, XL), number of teeth, belt width, flange (one side, both or none), bore with tolerance and keyway or Taper-Lock bush size, hub style and material (aluminium, steel, cast iron), surface treatment and quantity. To copy an obsolete pulley, send the worn part — we scan it and identify the profile.

T-Series Metric Timing Belt Pulleys

Name: T-Series Metric Timing Belt Pulleys
Brand: Wolfer

Specifications · Selector

T-series metric pulley selector

All 288 standard sizes from the catalogue PDF. Switch tooth profile / pitch with the tabs; search by model or filter by teeth, type. All dimensions in mm.

Select by tooth profile / pitch

Metric T profile T2.5 / T5 / T10, reinforced AT5 / AT10 · pilot bore (machined to your bore & keyway) · aluminium · Part code: teeth-profile-width-type

Model search

Teeth

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Type (click a drawing to filter)

Complete size table · 288 sizes (static version for printing and full-text search)

T-series metric pulley selector — T2.5 (19)
Part Code	Teeth z	Type	Mat.	Dp	De	Df	Dm	F	L	d	Flange
12T2.5-6	12	1F	AL	9.55	9.05	13	13	9	16	—	501
14T2.5-6	14	1F	AL	11.14	10.64	15	15	9	16	—	502
15T2.5-6	15	1F	AL	11.94	11.44	15	15	9	16	—	502
16T2.5-6	16	1F	AL	12.73	12.23	16	16	9	16	—	503
18T2.5-7	18	6F	AL	14.32	13.82	17.5	10	10	16	—	504
19T2.5-7	19	6F	AL	15.12	14.62	20	10	10	16	—	505
20T2.5-7	20	6F	AL	15.92	15.42	20	11	10	16	—	505
22T2.5-7	22	6F	AL	17.51	17.01	22	11	10	16	—	512
24T2.5-7	24	6F	AL	19.1	18.6	22	12	10	16	—	512
25T2.5-7	25	6F	AL	19.89	19.39	23	13	10	16	—	506
26T2.5-7	26	6F	AL	20.69	20.19	25	14	10	16	—	507
28T2.5-7	28	6F	AL	22.28	21.78	25	14	10	16	—	507
30T2.5-7	30	6F	AL	23.87	23.37	28	16	10	16	—	508
32T2.5-7	32	6F	AL	25.46	24.96	32	16	10	16	—	509
36T2.5-7	36	6F	AL	28.65	28.15	36	20	10	16	—	510
40T2.5-7	40	6F	AL	31.83	31.33	38	22	10	16	—	511
44T2.5-7	44	6F	AL	35.01	34.51	42	24	10	16	—	513
48T2.5-7	48	6	AL	38.2	37.7	—	26	10	16	—	—
60T2.5-7	60	6	AL	47.75	47.25	—	34	10	16	—	—

T-series metric pulley selector — T5 (66)
Part Code	Teeth z	Type	Mat.	Dp	De	Df	Dm	F	L	d	Flange
10T5-10	10	6F	AL	15.92	15.08	19.5	8	15	21	—	3
12T5-10	12	6F	AL	19.1	18.26	23	11	15	21	—	1
14T5-10	14	6F	AL	22.28	21.44	25	13	15	21	—	2
15T5-10	15	6F	AL	23.87	23.03	28	16	15	21	—	4
16T5-10	16	6F	AL	25.46	24.62	32	18	15	21	—	5
18T5-10	18	6F	AL	28.65	27.81	32	10	15	21	—	6
19T5-10	19	6F	AL	30.24	29.4	36	20	15	21	—	8
20T5-10	20	6F	AL	31.83	30.99	36	22	15	21	—	8
22T5-10	22	6F	AL	35.01	34.17	38	23	15	21	—	9
24T5-10	24	6F	AL	38.2	37.36	42	24	15	21	—	13
25T5-10	25	6F	AL	39.79	38.95	44	26	15	21	—	12
26T5-10	26	6F	AL	41.38	40.54	44	26	15	21	—	12
27T5-10	27	6F	AL	42.97	42.13	48	30	15	21	8	11
28T5-10	28	6F	AL	44.56	43.72	48	32	15	21	8	11
30T5-10	30	6F	AL	47.75	46.91	51	34	15	21	8	16
32T5-10	32	6F	AL	50.93	50.09	54	38	15	21	8	18
36T5-10	36	6F	AL	57.3	56.46	64	38	15	21	8	23
40T5-10	40	6F	AL	63.66	62.82	66.5	40	15	21	8	24
42T5-10	42	6F	AL	66.85	66.01	70	40	15	21	8	26
44T5-10	44	6	AL	70.03	69.19	—	45	15	21	8	—
48T5-10	48	6	AL	76.39	75.55	—	50	15	21	8	—
60T5-10	60	6	AL	95.49	94.65	—	65	15	21	8	—
10T5-16	10	6F	AL	15.92	15.08	19.5	8	21	27	—	3
12T5-16	12	6F	AL	19.1	18.26	23	11	21	27	—	1
14T5-16	14	6F	AL	22.28	21.44	25	13	21	27	—	2
15T5-16	15	6F	AL	23.87	23.03	28	16	21	27	—	4
16T5-16	16	6F	AL	25.46	24.62	32	18	21	27	—	5
18T5-16	18	6F	AL	28.65	27.81	32	10	21	27	—	6
19T5-16	19	6F	AL	30.24	29.4	36	20	21	27	—	8
20T5-16	20	6F	AL	31.83	30.99	36	22	21	27	—	8
22T5-16	22	6F	AL	35.01	34.17	38	23	21	27	—	9
24T5-16	24	6F	AL	38.2	37.36	42	24	21	27	—	13
25T5-16	25	6F	AL	39.79	38.95	44	26	21	27	—	12
26T5-16	26	6F	AL	41.38	40.54	44	26	21	27	—	12
27T5-16	27	6F	AL	42.97	42.13	48	30	21	27	8	11
28T5-16	28	6F	AL	44.56	43.72	48	32	21	27	8	11
30T5-16	30	6F	AL	47.75	46.91	51	34	21	27	8	16
32T5-16	32	6F	AL	50.93	50.09	54	38	21	27	8	18
36T5-16	36	6F	AL	57.3	56.46	66.5	38	21	27	8	23
40T5-16	40	6F	AL	63.66	62.82	67	40	21	27	8	24
42T5-16	42	6F	AL	66.85	66.01	70	40	21	27	8	26
44T5-16	44	6	AL	70.03	69.19	—	45	21	27	8	—
48T5-16	48	6	AL	76.39	75.55	—	50	21	27	8	—
60T5-16	60	6	AL	95.49	94.65	—	65	21	27	8	—
10T5-25	10	6F	AL	15.92	15.08	19.5	8	30	36	—	3
12T5-25	12	6F	AL	19.1	18.26	23	11	30	36	—	1
14T5-25	14	6F	AL	22.28	21.44	25	13	30	36	—	2
15T5-25	15	6F	AL	23.87	23.03	28	16	30	36	—	4
16T5-25	16	6F	AL	25.46	24.62	32	18	30	36	—	5
18T5-25	18	6F	AL	28.65	27.81	32	10	30	36	—	6
19T5-25	19	6F	AL	30.24	29.4	36	20	30	36	—	8
20T5-25	20	6F	AL	31.83	30.99	36	22	30	36	—	8
22T5-25	22	6F	AL	35.01	34.17	38	23	30	36	—	9
24T5-25	24	6F	AL	38.2	37.36	42	24	30	36	8	13
25T5-25	25	6F	AL	39.79	38.95	44	26	30	36	8	12
26T5-25	26	6F	AL	41.38	40.54	44	26	30	36	8	12
27T5-25	27	6F	AL	42.97	42.13	48	30	30	36	8	11
28T5-25	28	6F	AL	44.56	43.72	48	32	30	36	8	11
30T5-25	30	6F	AL	47.75	46.91	51	34	30	36	8	16
32T5-25	32	6F	AL	50.93	50.09	54	38	30	36	8	18
36T5-25	36	6F	AL	57.3	56.46	64	38	30	36	8	23
40T5-25	40	6F	AL	63.66	62.82	66.5	40	30	36	8	24
42T5-25	42	6F	AL	66.85	66.01	70	40	30	36	8	26
44T5-25	44	6	AL	70.03	69.19	—	45	30	36	8	—
48T5-25	48	6	AL	76.39	75.55	—	50	30	36	8	—
60T5-25	60	6	AL	95.49	94.65	—	65	30	36	8	—

T-series metric pulley selector — T10 (72)
Part Code	Teeth z	Type	Mat.	Dp	De	Df	Dm	F	L	d	Flange
12T10-16	12	6F	AL	38.2	36.34	42	28	21	31	6	13
14T10-16	14	6F	AL	44.56	42.7	48	32	21	31	8	11
15T10-16	15	6F	AL	47.75	45.89	51	32	21	31	8	16
16T10-16	16	6F	AL	50.93	49.07	54	35	21	31	8	18
18T10-16	18	6F	AL	57.3	55.44	60	40	21	31	8	21
19T10-16	19	6F	AL	60.48	58.62	66	44	21	31	8	24
20T10-16	20	6F	AL	63.66	61.8	66	46	21	31	8	24
22T10-16	22	6F	AL	70.03	68.17	75	52	21	31	8	27
24T10-16	24	6F	AL	76.39	74.53	83	58	21	31	8	29
25T10-16	25	6F	AL	79.58	77.72	83	60	21	31	8	29
26T10-16	26	6F	AL	82.76	80.9	87	60	21	31	8	31
27T10-16	27	6F	AL	85.94	84.08	91	60	21	31	8	32
28T10-16	28	6F	AL	89.13	87.27	93	60	21	31	8	33
30T10-16	30	6F	AL	95.49	93.63	97	60	21	31	8	35
32T10-16	32	6F	AL	101.86	100	106	65	21	31	10	38
36T10-16	36	6F	AL	114.59	112.73	119	70	21	31	10	43
40T10-16	40	6F	AL	127.32	125.46	131	80	21	31	10	47
44T10-16	44	6	AL	140.06	138.2	—	88	21	31	10	—
48T10-16	48	6	AL	152.79	150.93	—	95	21	31	16	—
60T10-16	60	6	AL	190.99	189.13	—	110	21	31	16	—
12T10-25	12	6F	AL	38.2	36.34	42	28	30	40	6	13
14T10-25	14	6F	AL	44.56	42.7	48	32	30	40	8	11
15T10-25	15	6F	AL	47.75	45.89	51	32	30	40	8	16
16T10-25	16	6F	AL	50.93	49.07	54	35	30	40	8	18
18T10-25	18	6F	AL	57.3	55.44	60	40	30	40	8	21
19T10-25	19	6F	AL	60.48	58.62	66	44	30	40	8	24
20T10-25	20	6F	AL	63.66	61.8	66	46	30	40	8	24
22T10-25	22	6F	AL	70.03	68.17	75	52	30	40	8	27
24T10-25	24	6F	AL	76.39	74.53	83	58	30	40	8	29
25T10-25	25	6F	AL	79.58	77.72	83	60	30	40	8	29
26T10-25	26	6F	AL	82.76	80.9	87	60	30	40	8	31
27T10-25	27	6F	AL	85.94	84.08	91	60	30	40	8	32
28T10-25	28	6F	AL	89.13	87.27	93	60	30	40	8	33
30T10-25	30	6F	AL	95.49	93.63	97	60	30	40	8	35
32T10-25	32	6F	AL	101.86	100	106	65	30	40	10	38
36T10-25	36	6F	AL	114.59	112.73	119	70	30	40	10	43
40T10-25	40	6F	AL	127.32	125.46	131	80	30	40	10	47
44T10-25	44	6	AL	140.06	138.2	—	88	30	40	10	—
48T10-25	48	6	AL	152.79	150.93	—	95	30	40	16	—
60T10-25	60	6	AL	190.99	189.13	—	110	30	40	16	—
18T10-32	18	6F	AL	57.3	55.44	60	40	37	47	10	21
19T10-32	19	6F	AL	60.48	58.62	66	44	37	47	10	24
20T10-32	20	6F	AL	63.66	61.8	66	46	37	47	12	24
22T10-32	22	6F	AL	70.03	68.17	75	52	37	47	12	27
24T10-32	24	6F	AL	76.39	74.53	83	58	37	47	12	29
25T10-32	25	6F	AL	79.58	77.72	83	60	37	47	12	29
26T10-32	26	6F	AL	82.76	80.9	87	60	37	47	12	31
27T10-32	27	6F	AL	85.94	84.08	91	60	37	47	12	32
28T10-32	28	6F	AL	89.13	87.27	93	60	37	47	12	33
30T10-32	30	6F	AL	95.49	93.63	97	60	37	47	12	35
32T10-32	32	6F	AL	101.86	100	106	65	37	47	12	38
36T10-32	36	6F	AL	114.59	112.73	119	70	37	47	16	43
40T10-32	40	6F	AL	127.32	125.46	131	80	37	47	16	47
44T10-32	44	6	AL	140.06	138.2	—	88	37	47	16	—
48T10-32	48	6	AL	152.79	150.93	—	95	37	47	16	—
60T10-32	60	6	AL	190.99	189.13	—	110	37	47	16	—
18T10-50	18	6F	AL	57.3	55.44	60	40	56	66	10	21
19T10-50	19	6F	AL	60.48	58.62	66	44	56	66	10	24
20T10-50	20	6F	AL	63.66	61.8	66	46	56	66	12	24
22T10-50	22	6F	AL	70.03	68.17	75	52	56	66	12	27
24T10-50	24	6F	AL	76.39	74.53	83	58	56	66	12	29
25T10-50	25	6F	AL	79.58	77.72	83	60	56	66	12	29
26T10-50	26	6F	AL	82.76	80.9	87	60	56	66	12	31
27T10-50	27	6F	AL	85.94	84.08	91	60	56	66	12	32
28T10-50	28	6F	AL	89.13	87.27	93	60	56	66	12	33
30T10-50	30	6F	AL	95.49	93.63	97	60	56	66	12	35
32T10-50	32	6F	AL	101.86	100	106	65	56	66	12	38
36T10-50	36	6F	AL	114.59	112.73	119	70	56	66	16	43
40T10-50	40	6F	AL	127.32	125.46	131	80	56	66	16	47
44T10-50	44	6	AL	140.06	138.2	—	88	56	66	16	—
48T10-50	48	6	AL	152.79	150.93	—	95	56	66	16	—
60T10-50	60	6	AL	190.99	189.13	—	110	56	66	16	—

T-series metric pulley selector — AT5 (63)
Part Code	Teeth z	Type	Mat.	Dp	De	Df	Dm	F	L	d	Flange
12AT5-9	12	6F	AL	19.1	17.88	23	11	15	21	—	1
14AT5-9	14	6F	AL	22.28	21.06	25	14	15	21	—	2
15AT5-9	15	6F	AL	23.87	22.65	28	16	15	21	—	4
16AT5-9	16	6F	AL	25.46	24.24	32	18	15	21	—	5
18AT5-9	18	6F	AL	28.65	27.43	32	20	15	21	—	6
19AT5-9	19	6F	AL	30.24	29.02	36	22	15	21	—	8
20AT5-9	20	6F	AL	31.83	30.61	36	23	15	21	—	8
22AT5-9	22	6F	AL	35.01	33.79	38	24	15	21	—	9
24AT5-9	24	6F	AL	38.2	36.98	42	26	15	21	—	13
25AT5-9	25	6F	AL	39.79	38.57	44	26	15	21	—	12
26AT5-9	26	6F	AL	41.38	40.16	44	26	15	21	—	12
27AT5-9	27	6F	AL	42.97	41.75	48	30	15	21	8	11
28AT5-9	28	6F	AL	44.56	43.34	48	32	15	21	8	11
30AT5-9	30	6F	AL	47.75	46.53	51	34	15	21	8	16
32AT5-9	32	6F	AL	50.93	49.71	54	36	15	21	8	18
36AT5-9	36	6F	AL	57.3	56.08	64	38	15	21	8	23
40AT5-9	40	6F	AL	63.66	62.44	67	40	15	21	8	24
42AT5-9	42	6F	AL	66.85	65.63	70	40	15	21	8	26
44AT5-9	44	6	AL	70.03	68.81	—	45	15	21	8	—
48AT5-9	48	6	AL	76.39	75.17	—	50	15	21	8	—
60AT5-9	60	6	AL	95.49	94.27	—	65	15	21	8	—
12AT5-15	12	6F	AL	19.1	17.88	23	11	21	27	—	1
14AT5-15	14	6F	AL	22.28	21.06	25	14	21	27	—	2
15AT5-15	15	6F	AL	23.87	22.65	28	16	21	27	—	4
16AT5-15	16	6F	AL	25.46	24.24	32	18	21	27	—	5
18AT5-15	18	6F	AL	28.65	27.43	32	20	21	27	—	6
19AT5-15	19	6F	AL	30.24	29.02	36	22	21	27	—	8
20AT5-15	20	6F	AL	31.83	30.61	36	23	21	27	—	8
22AT5-15	22	6F	AL	35.01	33.79	38	24	21	27	—	9
24AT5-15	24	6F	AL	38.2	36.98	42	26	21	27	—	13
25AT5-15	25	6F	AL	39.79	38.57	44	26	21	27	—	12
26AT5-15	26	6F	AL	41.38	40.16	44	26	21	27	—	12
27AT5-15	27	6F	AL	42.97	41.75	48	30	21	27	8	11
28AT5-15	28	6F	AL	44.56	43.34	48	32	21	27	8	11
30AT5-15	30	6F	AL	47.75	46.53	51	34	21	27	8	16
32AT5-15	32	6F	AL	50.93	49.71	54	36	21	27	8	18
36AT5-15	36	6F	AL	57.3	56.08	64	38	21	27	8	23
40AT5-15	40	6F	AL	63.66	62.44	67	40	21	27	8	24
42AT5-15	42	6F	AL	66.85	65.63	70	40	21	27	8	26
44AT5-15	44	6	AL	70.03	68.81	—	45	21	27	8	—
48AT5-15	48	6	AL	76.39	75.17	—	50	21	27	8	—
60AT5-15	60	6	AL	95.49	94.27	—	65	21	27	8	—
12AT5-24	12	6F	AL	19.1	17.88	23	11	30	36	—	1
14AT5-24	14	6F	AL	22.28	21.06	25	14	30	36	—	2
15AT5-24	15	6F	AL	23.87	22.65	28	16	30	36	—	4
16AT5-24	16	6F	AL	25.46	24.24	32	18	30	36	—	5
18AT5-24	18	6F	AL	28.65	27.43	32	20	30	36	—	6
19AT5-24	19	6F	AL	30.24	29.02	36	22	30	36	—	8
20AT5-24	20	6F	AL	31.83	30.61	36	23	30	36	—	8
22AT5-24	22	6F	AL	35.01	33.79	38	24	30	36	—	9
24AT5-24	24	6F	AL	38.2	36.98	42	26	30	36	—	13
25AT5-24	25	6F	AL	39.79	38.57	44	26	30	36	—	12
26AT5-24	26	6F	AL	41.38	40.16	44	26	30	36	—	12
27AT5-24	27	6F	AL	42.97	41.75	48	30	30	36	8	11
28AT5-24	28	6F	AL	44.56	43.34	48	32	30	36	8	11
30AT5-24	30	6F	AL	47.75	46.53	51	34	30	36	8	16
32AT5-24	32	6F	AL	50.93	49.71	54	36	30	36	8	18
36AT5-24	36	6F	AL	57.3	56.08	64	38	30	36	8	23
40AT5-24	40	6F	AL	63.66	62.44	67	40	30	36	8	24
42AT5-24	42	6F	AL	66.85	65.63	70	40	30	36	8	26
44AT5-24	44	6	AL	70.03	68.81	—	45	30	36	8	—
48AT5-24	48	6	AL	76.39	75.17	—	50	30	36	8	—
60AT5-24	60	6	AL	95.49	94.27	—	65	30	36	8	—

T-series metric pulley selector — AT10 (68)
Part Code	Teeth z	Type	Mat.	Dp	De	Df	Dm	F	L	d	Flange
15AT10-15	15	6F	AL	47.75	45.93	51	31	21	31	8	16
16AT10-15	16	6F	AL	50.93	49.11	54	35	21	31	8	18
18AT10-15	18	6F	AL	57.3	55.48	60	40	21	31	8	21
19AT10-15	19	6F	AL	60.48	58.66	66	44	21	31	8	24
20AT10-15	20	6F	AL	63.66	61.84	66	46	21	31	8	24
22AT10-15	22	6F	AL	70.03	68.21	75	52	21	31	8	27
24AT10-15	24	6F	AL	76.39	74.57	83	58	21	31	8	29
25AT10-15	25	6F	AL	79.58	77.76	83	60	21	31	8	29
26AT10-15	26	6F	AL	82.76	80.94	87	60	21	31	8	31
27AT10-15	27	6F	AL	85.94	84.12	91	60	21	31	8	32
28AT10-15	28	6F	AL	89.13	87.31	93	60	21	31	8	33
30AT10-15	30	6F	AL	95.49	93.67	97	60	21	31	8	35
32AT10-15	32	6F	AL	101.86	100.04	106	65	21	31	10	38
36AT10-15	36	6F	AL	114.59	112.77	119	70	21	31	10	43
40AT10-15	40	6F	AL	127.32	125.5	131	80	21	31	10	47
44AT10-15	44	6	AL	140.06	138.24	—	88	21	31	10	—
48AT10-15	48	6	AL	152.79	150.97	—	95	21	31	16	—
60AT10-15	60	6	AL	190.99	189.17	—	110	21	31	16	—
15AT10-24	15	6F	AL	47.75	45.93	51	31	30	40	8	16
16AT10-24	16	6F	AL	50.93	49.11	54	35	30	40	8	18
18AT10-24	18	6F	AL	57.3	55.48	60	40	30	40	8	21
19AT10-24	19	6F	AL	60.48	58.66	66	44	30	40	8	24
20AT10-24	20	6F	AL	63.66	61.84	66	46	30	40	8	24
22AT10-24	22	6F	AL	70.03	68.21	75	52	30	40	8	27
24AT10-24	24	6F	AL	76.39	74.57	83	58	30	40	8	29
25AT10-24	25	6F	AL	79.58	77.76	83	60	30	40	8	29
26AT10-24	26	6F	AL	82.76	80.94	87	60	30	40	8	31
27AT10-24	27	6F	AL	85.94	84.12	91	60	30	40	8	32
28AT10-24	28	6F	AL	89.13	87.31	93	60	30	40	8	33
30AT10-24	30	6F	AL	95.49	93.67	97	60	30	40	8	35
32AT10-24	32	6F	AL	101.86	100.04	106	65	30	40	10	38
36AT10-24	36	6F	AL	114.59	112.77	119	70	30	40	10	43
40AT10-24	40	6F	AL	127.32	125.5	131	80	30	40	10	47
44AT10-24	44	6	AL	140.06	138.24	—	88	30	40	10	—
48AT10-24	48	6	AL	152.79	150.97	—	95	30	40	16	—
60AT10-24	60	6	AL	190.99	189.17	—	110	30	40	16	—
18AT10-31	18	6F	AL	57.3	55.48	60	40	37	47	10	21
19AT10-31	19	6F	AL	60.48	58.66	66	44	37	47	10	24
20AT10-31	20	6F	AL	63.66	61.84	66	46	37	47	12	24
22AT10-31	22	6F	AL	70.03	68.21	75	52	37	47	12	27
24AT10-31	24	6F	AL	76.39	74.57	83	58	37	47	12	29
25AT10-31	25	6F	AL	79.58	77.76	83	60	37	47	12	29
26AT10-31	26	6F	AL	82.76	80.94	87	60	37	47	12	31
27AT10-31	27	6F	AL	85.94	84.12	91	60	37	47	12	32
28AT10-31	28	6F	AL	89.13	87.31	93	60	37	47	12	33
30AT10-31	30	6F	AL	95.49	93.67	97	60	37	47	12	35
32AT10-31	32	6F	AL	101.86	100.04	106	65	37	47	12	38
36AT10-31	36	6F	AL	114.59	112.77	119	70	37	47	16	43
40AT10-31	40	6F	AL	127.32	125.5	131	80	37	47	16	47
44AT10-31	44	6	AL	140.06	138.24	—	88	37	47	16	—
48AT10-31	48	6	AL	152.79	150.97	—	95	37	47	16	—
60AT10-31	60	6	AL	190.99	189.17	—	110	37	47	16	—
18AT10-50	18	6F	AL	57.3	55.48	60	40	56	66	10	21
19AT10-50	19	6F	AL	60.48	58.66	66	44	56	66	10	24
20AT10-50	20	6F	AL	63.66	61.84	66	46	56	66	12	24
22AT10-50	22	6F	AL	70.03	68.21	75	52	56	66	12	27
24AT10-50	24	6F	AL	76.39	74.57	83	58	56	66	12	29
25AT10-50	25	6F	AL	79.58	77.76	83	60	56	66	12	29
26AT10-50	26	6F	AL	82.76	80.94	87	60	56	66	12	31
27AT10-50	27	6F	AL	85.94	84.12	91	60	56	66	12	32
28AT10-50	28	6F	AL	89.13	87.31	93	60	56	66	12	33
30AT10-50	30	6F	AL	95.49	93.67	97	60	56	66	12	35
32AT10-50	32	6F	AL	101.86	100.04	106	65	56	66	12	38
36AT10-50	36	6F	AL	114.59	112.77	119	70	56	66	16	43
40AT10-50	40	6F	AL	127.32	125.5	131	80	56	66	16	47
44AT10-50	44	6	AL	140.06	138.24	—	88	56	66	16	—
48AT10-50	48	6	AL	152.79	150.97	—	95	56	66	16	—
60AT10-50	60	6	AL	190.99	189.17	—	110	56	66	16	—

Static copy of the selector data for reference and printing; use the interactive selector above to filter, sort and request a quote. All dimensions in mm; full range and tolerances per the PDF catalogue.

Click a column header to sort. Dimensions in mm. Source: Wolfer timing-pulley catalogue. Download PDF catalogue ↗

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T-Series metric timing pulleys

T-series metric pulley selector

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