MXL Timing Pulleys

Miniature extra light pitch synchronous timing belt pulleys are offered in .080in pitch typically in aluminum, but other materials are available. Teeth are trapezoidal on MXL pulleys. These pulleys are commonly used in conveying, high-speed low-torque applications.

080-MXL Timing Belt Data

Part Number	No. Teeth	Pitch Dia.	OD	Root Diameter	Pin Dia.
080-MXL-10	10	0.255	0.236	0.184	0.035	0.254
080-MXL-11	11	0.280	0.261	0.209	0.035
080-MXL-12	12	0.306	0.287	0.235	0.035	0.305
080-MXL-13	13	0.331	0.312	0.260	0.035
080-MXL-14	14	0.357	0.338	0.286	0.035	0.356
080-MXL-15	15	0.382	0.363	0.311	0.035
080-MXL-16	16	0.407	0.388	0.336	0.035	0.406
080-MXL-17	17	0.433	0.414	0.362	0.035
080-MXL-18	18	0.458	0.439	0.387	0.035	0.457
080-MXL-19	19	0.484	0.465	0.413	0.035
080-MXL-20	20	0.509	0.490	0.438	0.035	0.508
080-MXL-21	21	0.535	0.516	0.464	0.035
080-MXL-22	22	0.560	0.541	0.489	0.035	0.559
080-MXL-23	23	0.586	0.567	0.515	0.035
080-MXL-24	24	0.611	0.592	0.540	0.035	0.610
080-MXL-25	25	0.637	0.618	0.566	0.035
080-MXL-26	26	0.662	0.643	0.591	0.035	0.661
080-MXL-27	27	0.687	0.668	0.616	0.035
080-MXL-28	28	0.713	0.694	0.642	0.035	0.712
080-MXL-29	29	0.738	0.719	0.667	0.035
080-MXL-30	30	0.764	0.745	0.693	0.035	0.763
080-MXL-31	31	0.789	0.770	0.718	0.035
080-MXL-32	32	0.815	0.796	0.744	0.035	0.814
080-MXL-33	33	0.840	0.821	0.769	0.035
080-MXL-34	34	0.866	0.847	0.795	0.035	0.865
080-MXL-35	35	0.891	0.872	0.820	0.035
080-MXL-36	36	0.917	0.898	0.846	0.035	0.916
080-MXL-37	37	0.942	0.923	0.871	0.035
080-MXL-38	38	0.968	0.949	0.897	0.035	0.967
080-MXL-39	39	0.993	0.974	0.922	0.035
080-MXL-40	40	1.019	1.000	0.948	0.035	1.018
080-MXL-41	41	1.044	1.026	0.973	0.035
080-MXL-42	42	1.070	1.052	0.999	0.035	1.069
080-MXL-43	43	1.095	1.077	1.024	0.035
080-MXL-44	44	1.120	1.102	1.049	0.035	1.119
080-MXL-45	45	1.146	1.128	1.075	0.035
080-MXL-46	46	1.171	1.153	1.100	0.035	1.170
080-MXL-47	47	1.197	1.179	1.126	0.035
080-MXL-48	48	1.222	1.204	1.151	0.035	1.221
080-MXL-49	49	1.248	1.230	1.177	0.035
080-MXL-50	50	1.273	1.255	1.202	0.035	1.272
080-MXL-51	51	1.299	1.281	1.228	0.035
080-MXL-52	52	1.324	1.306	1.253	0.035	1.323
080-MXL-53	53	1.350	1.332	1.279	0.035
080-MXL-54	54	1.375	1.357	1.304	0.035	1.374
080-MXL-55	55	1.401	1.383	1.330	0.035
080-MXL-56	56	1.426	1.408	1.355	0.035	1.425
080-MXL-57	57	1.451	1.433	1.380	0.035
080-MXL-58	58	1.477	1.459	1.406	0.035	1.476
080-MXL-59	59	1.502	1.484	1.431	0.035
080-MXL-60	60	1.528	1.510	1.457	0.035	1.527
080-MXL-61	61	1.553	1.535	1.482	0.035
080-MXL-62	62	1.579	1.561	1.508	0.035	1.578
080-MXL-63	63	1.604	1.586	1.533	0.035
080-MXL-64	64	1.630	1.612	1.559	0.035	1.629
080-MXL-65	65	1.655	1.637	1.584	0.035
080-MXL-66	66	1.681	1.663	1.610	0.035	1.680
080-MXL-67	67	1.706	1.688	1.635	0.035
080-MXL-68	68	1.731	1.713	1.660	0.035	1.730
080-MXL-69	69	1.757	1.739	1.686	0.035
080-MXL-70	70	1.783	1.765	1.712	0.035	1.782
080-MXL-71	71	1.808	1.790	1.737	0.035
080-MXL-72	72	1.833	1.815	1.762	0.035	1.832
080-MXL-73	73	1.859	1.841	1.788	0.035
080-MXL-74	74	1.884	1.866	1.813	0.035	1.883
080-MXL-75	75	1.910	1.892	1.839	0.035
080-MXL-76	76	1.935	1.917	1.864	0.035	1.934
080-MXL-77	77	1.961	1.943	1.890	0.035
080-MXL-78	78	1.986	1.968	1.915	0.035	1.985
080-MXL-79	79	2.012	1.994	1.941	0.035
080-MXL-80	80	2.037	2.019	1.966	0.035	2.036
080-MXL-81	81	2.063	2.045	1.992	0.035
080-MXL-82	82	2.088	2.070	2.017	0.035	2.087
080-MXL-83	83	2.114	2.096	2.043	0.035
080-MXL-84	84	2.139	2.121	2.068	0.035	2.138
080-MXL-85	85	2.165	2.147	2.094	0.035
080-MXL-86	86	2.190	2.172	2.119	0.035	2.189
080-MXL-87	87	2.215	2.197	2.144	0.035
080-MXL-88	88	2.241	2.223	2.170	0.035	2.240
080-MXL-89	89	2.266	2.248	2.195	0.035
080-MXL-90	90	2.292	2.274	2.221	0.035	2.291
080-MXL-91	91	2.317	2.299	2.246	0.035
080-MXL-92	92	2.343	2.325	2.272	0.035	2.342
080-MXL-93	93	2.368	2.350	2.297	0.035
080-MXL-94	94	2.394	2.376	2.323	0.035	2.393
080-MXL-95	95	2.419	2.401	2.348	0.035
080-MXL-96	96	2.445	2.427	2.374	0.035	2.444
080-MXL-97	97	2.470	2.452	2.399	0.035
080-MXL-98	98	2.496	2.478	2.425	0.035	2.495
080-MXL-99	99	2.521	2.503	2.450	0.035
080-MXL-100	100	2.526	2.528	2.475	0.035	2.545
080-MXL-101	101	2.572	2.554	2.501	0.035
080-MXL-102	102	2.597	2.579	2.526	0.035	2.596
080-MXL-103	103	2.623	2.605	2.552	0.035
080-MXL-104	104	2.648	2.630	2.577	0.035	2.647
080-MXL-105	105	2.674	2.656	2.603	0.035
080-MXL-106	106	2.699	2.681	2.628	0.035	2.698
080-MXL-107	107	2.725	2.707	2.654	0.035
080-MXL-108	108	2.750	2.732	2.679	0.035	2.749
080-MXL-109	109	2.776	2.758	2.705	0.035
080-MXL-110	110	2.801	2.783	2.730	0.035	2.800
080-MXL-111	111	2.827	2.809	2.756	0.035
080-MXL-112	112	2.852	2.834	2.781	0.035	2.851
080-MXL-113	113	2.878	2.860	2.807	0.035
080-MXL-114	114	2.903	2.889	2.836	0.035	2.906
080-MXL-115	115	2.928	2.910	2.857	0.035
080-MXL-116	116	2.954	2.936	2.883	0.035	2.953
080-MXL-117	117	2.979	2.961	2.908	0.035
080-MXL-118	118	3.005	2.987	2.934	0.035	3.004
080-MXL-119	119	3.030	3.012	2.959	0.035
080-MXL-120	120	3.056	3.038	2.985	0.035	3.055
080-MXL-121	121	3.081	3.063	3.010	0.035
080-MXL-122	122	3.107	3.089	3.036	0.035	3.106
080-MXL-123	123	3.132	3.114	3.061	0.035
080-MXL-124	124	3.158	3.140	3.087	0.035	3.157
080-MXL-125	125	3.183	3.165	3.112	0.035
080-MXL-126	126	3.209	3.191	3.138	0.035	3.208
080-MXL-127	127	3.234	3.216	3.163	0.035
080-MXL-128	128	3.259	3.241	3.188	0.035	3.258
080-MXL-129	129	3.285	3.267	3.214	0.035
080-MXL-130	130	3.310	3.292	3.239	0.035	3.309
080-MXL-131	131	3.336	3.318	3.265	0.035
080-MXL-132	132	3.361	3.343	3.290	0.035	3.360
080-MXL-133	133	3.387	3.369	3.316	0.035
080-MXL-134	134	3.412	3.394	3.341	0.035	3.411
080-MXL-135	135	3.438	3.420	3.367	0.035
080-MXL-136	136	3.463	3.445	3.392	0.035	3.462
080-MXL-137	137	3.489	3.471	3.418	0.035
080-MXL-138	138	3.514	3.496	3.443	0.035	3.513
080-MXL-139	139	3.540	3.522	3.469	0.035
080-MXL-140	140	3.565	3.547	3.494	0.035	3.564
080-MXL-141	141	3.591	3.573	3.520	0.035
080-MXL-142	142	3.616	3.598	3.545	0.035	3.615
080-MXL-143	143	3.641	3.623	3.570	0.035
080-MXL-144	144	3.667	3.649	3.596	0.035	3.666
080-MXL-145	145	3.692	3.674	3.621	0.035
080-MXL-146	146	3.718	3.700	3.647	0.035	3.717
080-MXL-147	147	3.743	3.725	3.672	0.035
080-MXL-148	148	3.769	3.751	3.698	0.035	3.768
080-MXL-149	149	3.794	3.776	3.723	0.035
080-MXL-150	150	3.820	3.802	3.749	0.035	3.819

How to Request a Timing Belt Pulley Quote

Click to view PDF

When requesting a quote for timing belt pulleys from Grob Inc., please include as much of the following as possible:

Timing Belt Pulley Number
- Don’t see a timing belt pulley that fits your need? We do custom timing belt pulleys as well!
Material
- All Grob Standard timing belt pulleys are stocked in 1117 mild steel and 4140, but other materials are available
- If you need a specific material, or would like to discuss with a Grob rep – just let us know!
Length
- All Grob Standard timing belt pulleys are sold by the foot
- List the lengths & number of pieces you require in your request

Example:

timing belt pulley number: 080-MXL-10
- Specifications for each standard timing belt pulley
  can be found in the table above
- This example is a .080 diameter pitch, 10 tooth
Material: 1117 mild steel
Length & #: 2 pieces; 3ft each
Order: 2x, 3ft, 080-MXL-10-1117

Placing all of this information in your quote request, which can be simplified: 2x, 3ft, 080-MXL-10-1117 will ensure that our team can get you the most accurate quote as quickly as possible.

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