规格	齿数	节径d	外径do	档边直径df	档边内径db	档边厚度h
12-T10	12	38.2	36.35	40	27	1
13-T10	13	41.38	39.53	49	29	1
14-T10	14	44.56	42.71	49	29	1
15-T10	15	47.75	45.9	51	36	1
16-T10	16	50.93	49.08	54	39	1
17-T10	17	54.11	52.26	61	45	1.5
18-T10	18	57.3	55.45	61	45	1.5
19-T10	19	60.48	58.63	64	48	1.5
20-T10	20	63.66	61.81	68	52	1.5
21-T10	21	66.85	65	75	55	1.5
22-T10	22	70.03	68.18	75	55	1.5
23-T10	23	73.21	71.36	80	60	1.5
24-T10	24	76.39	74.54	82	64	1.5
25-T10	25	79.58	77.73
26-T10	26	82.76	80.91	90	70	1.5
27-T10	27	85.94	84.09	90	70	1.5
28-T10	28	89.13	87.28	98	78	1.5
29-T10	29	92.31	90.46	98	78	1.5
30-T10	30	95.49	93.64	102	83	1.5
32-T10	32	101.86	100.01	106	88	1.5
34-T10	34	108.23	106.38	115	95	1.5
36-T10	36	114.59	112.74	123	103	1.5
38-T10	38	120.96	119.11	131	111	1.5
40-T10	40	127.32	125.47	131	111	1.5
42-T10	42	133.67	131.84	138	118	1.5
44-T10	44	140.06	138.21	146	126	1.5
46-T10	46	146.42	144.57	153	133	1.5
48-T10	48	152.79	150.94
50-T10	50	159.15	157.3
60-T10	60	190.99	189.14