Pilot Bore- Trapezoidal - Timing Belt Pulleys - 同步带-同步带轮-国内同步带专业制造商

Pilot Bore- Trapezoidal

P = Pitch is the distance between the axes of two adjacent teeth in spite of whether these teeth are on the pulley or the belt provided and measurement is taken on the circumference of pitch line
Z = teeth Number
Dp = P . Z
π
The pitch diameter is obtained from fomula
De = External diameter of pulley De= Dp-Hf
Dm = Hub diameter
d = Bore diameter
F = Tooth width
L = Total length including hubs

Example of Mark

Type of Basic Structure of Timing Pulleys

Design Hose Power (Hose Power Service Factor)

Type MXL 025 (2.032mm)

Part Code	No. of Teeth	Type	Mat.	Dp	De	Df	Dm	Di	F	L	d	Flange Code
16 MXL025	16	1F	AL.	10.35	9.84	15	15	-	8.5	16	-	502
18 MXL025	18	1F	AL.	11.64	11.12	16	16	-	8.5	16	-	503
20 MXL025	20	1F	AL.	12.94	12.43	16	16	-	8.5	3	-	503
22 MXL025	22	6F	AL.	14.23	13.72	17.5	10	-	11	16	-	504
24 MXL025	24	6F	AL.	15.52	15.01	20	10	-	11	16	-	505
28 MXL025	28	6F	AL.	18.11	17.60	25	11	-	11	16	-	506
30 MXL025	30	6F	AL.	19.40	18.90	25	12	-	11	16	-	506
32 MXL025	32	6F	AL.	20.70	20.40	25	14	-	11	16	-	506
36 MXL025	36	6F	AL.	23.29	22.78	28	16	-	11	16	-	507
40 MXL025	40	6F	AL.	25.87	25.37	32	18	-	11	16	-	509
42 MXL025	42	6F	AL.	27.17	26.67	32	18	-	11	16	-	509
44 MXL025	44	6F	AL.	28.46	27.95	37	18	-	11	16	-	510
48 MXL025	48	6	AL.	31.05	30.54	-	20	-	11	16	-	-
60 MXL025	60	6	AL.	38.81	38.30	-	24	-	11	16	-	-
72 MXL025	72	6	AL.	46.57	46.06	-	25	-	11	16	-	-

Type XL 057 (5.08mm)

Part Code	No. of Teeth	Type	Mat.	Dp	De	Df	Dm	Di	F	L	d	Flange Code
10 XL 037	10	6F	AL.or ST.	16.17	15.66	23	9.5	-	14.3	20	-	1
11 XL 037	11	6F	AL.or ST.	17.79	17.28	23	9.5	-	14.3	20	-	1
12 XL 037	12	6F	AL.or ST.	19.40	18.90	25	10	-	14.3	20	-	2
13 XL 037	13	6F	AL.or ST.	21.20	20.51	25	10	-	14.3	20	-	2
14 XL 037	14	6F	AL.or ST.	22.64	22.13	28	15	-	14.3	20	-	4
15 XL 037	15	6F	AL.or ST.	24.26	23.75	28	15	-	14	20	-	4
16 XL 037	16	6F	AL.or ST.	25.87	25.36	32	16	-	14	20	-	6
17 XL 037	17	6F	AL.or ST.	27.49	26.98	32	20	-	14	20	-	6
18 XL 037	18	6F	AL.or ST.	29.11	28.60	35	20	-	14	20	-	7
19 XL 037	19	6F	AL.or ST.	30.72	30.22	35	20	-	14	22	-	7
20 XL 037	20	6F	AL.or ST.	33.34	31.83	38	24	-	14	22	-	9
21 XL 037	21	6F	AL.or ST.	33.96	33.45	38	24	-	14	22	-	9
22 XL 037	22	6F	AL.or ST.	35.57	35.07	42	25	-	14	22	-	13
24 XL 037	24	6F	AL.or ST.	38.81	38.30	44	30	-	14	22	8	12
26 XL 037	26	6F	AL.or ST.	42.04	41.53	48	30	-	14	22	8	11
27 XL 037	27	6F	AL.or ST.	43.66	43.15	48	34	-	14	22	8	11
28 XL 037	28	6F	AL.or ST.	45.28	44.77	51	34	-	14	22	8	16
29 XL 037	29	6F	AL.or ST.	46.89	46.39	51	34	-	14	22	8	16
30 XL 037	30	6F	AL.or ST.	48.51	48.00	54	38	-	14	22	8	18
32 XL 037	32	6F	AL.or ST.	51.74	51.24	57	38	-	14	25	8	20
34 XL 037	34	6	AL.or ST.	54.98	54.47	-	45	-	14	25	8	-
35 XL 037	35	6	AL.or ST.	56.60	56.09	-	45	-	14	25	8	-
36 XL 037	36	6	AL.or ST.	58.21	57.70	-	45	-	14	25	8	-
38 XL 037	38	6	AL.or ST.	61.45	60.94	-	45	-	14	25	8	-
39 XL 037	39	6	AL.or ST.	63.06	62.56	-	45	-	14	25	8	-
40 XL 037	40	6	AL.or ST.	64.68	64.17	-	45	-	14	25	8	-
41 XL 037	41	6	AL.or ST.	66.30	65.79	-	45	-	14	25	8	-
42 XL 037	42	6	AL.or ST.	67.91	67.41	-	45	-	14	25	8	-
43 XL 037	43	6	AL.or ST.	69.53	69.02	-	45	-	14	25	8	-
44 XL 037	44	6	AL.or ST.	71.15	70.64	-	45	-	14	25	8	-
45 XL 037	45	6W	STEEL	72.77	72.26	-	45	61	14	25	10	-
46 XL 037	46	6W	STEEL	74.38	73.87	-	45	61	14	25	10	-
47 XL 037	47	6W	STEEL	76.00	75.49	-	45	61	14	25	10	-
48 XL 037	48	6W	STEEL	77.62	77.11	-	45	61	14	25	10	-
49 XL 037	49	6W	STEEL	79.23	78.73	-	45	61	14	25	10	-
52 XL 037	52	6W	STEEL	84.08	83.58	-	45	67	14	25	10	-
56 XL 037	56	6W	STEEL	90.55	90.04	-	45	80	14	25	10	-
57 XL 037	57	6W	STEEL	92.17	91.66	-	45	80	14	25	10	-
58 XL 037	58	6W	STEEL	93.79	93.28	-	45	80	14	25	10	-
59 XL 037	59	6W	STEEL	95.40	94.90	-	45	80	14	25	10	-
60 XL 037	60	6W	STEEL	97.20	96.51	-	45	80	14	25	10	-
68 XL 037	68	6W	STEEL	109.96	109.45	-	45	100	14	25	10	-
69 XL 037	69	6W	STEEL	111.57	111.07	-	45	100	14	25	10	-
70 XL 037	70	6W	STEEL	113.19	112.68	-	45	100	14	25	10	-
71 XL 037	71	6W	STEEL	114.81	114.30	-	45	100	14	25	10	-
72 XL 037	72	6W	STEEL	116.42	115.92	-	45	100	14	25	10	-

Type L 050 (9.525mm)

Part Code	No. of Teeth	Type	Mat.	Dp	De	Df	Dm	Di	F	L	d	Flange Code
10 L 050	10	6F	STEEL	30.32	29.56	37	20	-	19	28	8	50
11 L 050	11	6F	STEEL	33.35	32.59	37	22	-	19	30	8	50
12 L 050	12	6F	STEEL	36.38	35.62	43	24	-	19	30	8	52
13 L 050	13	6F	STEEL	39.41	38.65	44	28	-	19	30	8	83
14 L 050	14	6F	STEEL	42.45	41.68	48	28	-	19	30	8	54
15 L 050	15	6F	STEEL	45.48	44.72	51	34	-	19	30	8	55
16 L 050	16	6F	STEEL	48.51	47.75	54	36	-	19	32	8	56
17 L 050	17	6F	STEEL	51.54	50.78	57	36	-	19	32	10	57
18 L 050	18	6F	STEEL	54.57	53.81	60	40	-	19	32	10	58
19 L 050	19	6F	STEEL	57.61	56.84	64	40	-	19	32	10	59
20 L 050	20	6F	STEEL	60.64	59.88	66	40	-	19	32	10	60
21 L 050	21	6F	STEEL	63.67	62.91	70	45	-	19	32	10	61
22 L 050	22	6F	STEEL	66.70	65.94	75	45	-	19	32	10	62
23 L 050	23	6F	STEEL	69.73	68.97	79	55	-	19	32	10	63
24 L 050	24	6F	STEEL	72.77	72.00	79	55	-	19	32	10	63
25 L 050	25	6F	STEEL	75.80	75.04	83	58	-	19	32	10	64
26 L 050	26	6F	STEEL	78.83	78.07	87	58	-	19	32	11	65
27 L 050	27	6F	STEEL	81.86	81.10	87	58	-	19	32	11	65
28 L 050	28	6F	STEEL	84.89	84.13	91	58	-	19	32	11	66
29 L 050	29	6F	STEEL	87.93	87.16	93	58	-	19	32	11	67
30 L 050	30	6F	STEEL	90.96	90.20	97	70	-	19	32	11	68
32 L 050	32	6F	STEEL	97.02	96.26	102	70	-	19	32	11	70
33 L 050	33	6F	STEEL	100.05	99.29	106	70	-	19	32	11	71
34 L 050	34	6F	STEEL	103.08	102.32	112	70	-	19	32	11	70
35 L 050	35	6F	STEEL	106.12	105.35	115	70	-	19	32	11	72
36 L 050	36	6F	STEEL	109.15	108.39	128	70	-	19	32	11	74
40 L 050	40	6WF	STEEL	121.28	120.51	131	70	100	19	32	11	78
41 L 050	41	6WF	STEEL	124.31	123.55	135	70	103	19	32	11	87
42 L 050	42	6WF	STEEL	127.34	126.58	142	70	106	19	32	11	80
44 L 050	44	6WF	STEEL	133.40	132.64	142	70	112	19	32	11	81
45 L 050	45	6WF	STEEL	136.44	135.67	150	70	115	19	32	11	81
47 L 050	47	6WF	STEEL	142.50	141.74	150	70	121	19	32	11	85
48 L 050	48	6WF	STEEL	145.53	144.77	-	70	124	19	32	11	85
49 L 050	49	6W	CAST IRON	148.56	147.80	-	70	127	19	32	14	-
50 L 050	50	6W	CAST IRON	151.60	150.83	-	70	130	19	32	14	-
52 L 050	52	6W	CAST IRON	157.66	156.90	-	70	136	19	32	14	-
56 L 050	56	6W	CAST IRON	169.79	169.02	-	70	149	19	32	14	-
57 L 050	57	6W	CAST IRON	172.82	172.06	-	70	152	19	42	14	-
60 L 050	60	6W	CAST IRON	181.91	181.15	-	75	160	19	42	14	-
65 L 050	65	6A	CAST IRON	197.07	196.31	-	75	176	19	42	14	-
66 L 050	66	6A	CAST IRON	200.11	199.34	-	75	179	19	42	14	-
72 L 050	72	6A	CAST IRON	218.30	217.53	-	75	197	19	42	14	-
84 L 050	84	6A	CAST IRON	254.68	253.92	-	75	233	19	42	14	-
90 L 050	90	6A	CAST IRON	272.87	272.11	-	75	252	19	42	14	-
96 L 050	96	6A	CAST IRON	291.06	290.30	-	75	269	19	42	14	-
120 L 050	120	6A	CAST IRON	363.83	363.07	-	75	342	19	42	14	-

Type L 075 (9.525mm)

Part Code	No. of Teeth	Type	Mat.	Dp	De	Df	Dm	Di	F	L	d	Flange Code
10 L 075	10	6F	STEEL	30.32	29.56	37	20	-	25.4	38	8	50
11 L 075	11	6F	STEEL	33.35	32.59	37	22	-	25.4	38	8	50
12 L 075	12	6F	STEEL	36.38	35.62	43	24	-	25.4	38	8	52
13 L 075	13	6F	STEEL	39.41	38.65	44	28	-	25.4	38	8	83
14 L 075	14	6F	STEEL	42.45	41.68	48	28	-	25.4	38	11	54
15 L 075	15	6F	STEEL	45.48	44.72	51	34	-	25.4	38	11	55
16 L 075	16	6F	STEEL	48.51	47.75	54	36	-	25.4	38	11	56
17 L 075	17	6F	STEEL	51.54	50.78	57	36	-	25.4	38	11	57
18 L 075	18	6F	STEEL	54.57	53.81	60	40	-	25.4	38	11	58
19 L 075	19	6F	STEEL	57.61	56.84	64	40	-	25.4	38	11	59
20 L 075	20	6F	STEEL	60.64	59.88	66	40	-	25.4	38	11	60
21 L 075	21	6F	STEEL	63.67	62.91	70	45	-	25.4	38	11	61
22 L 075	22	6F	STEEL	66.70	65.94	75	45	-	25.4	38	11	62
23 L 075	23	6F	STEEL	69.73	68.97	79	55	-	25.4	38	11	63
24 L 075	24	6F	STEEL	72.77	72.00	79	55	-	25.4	38	11	63
25 L 075	25	6F	STEEL	75.80	75.04	83	58	-	25.4	38	11	64
26 L 075	26	6F	STEEL	78.83	78.07	87	58	-	25.4	38	11	65
27 L 075	27	6F	STEEL	81.86	81.10	87	58	-	25	38	11	65
28 L 075	28	6F	STEEL	84.89	84.13	91	58	-	25	38	11	66
29 L 075	29	6F	STEEL	87.93	87.16	93	58	-	25	38	11	67
30 L 075	30	6F	STEEL	90.96	90.20	97	70	-	25	38	11	68
32 L 075	32	6F	STEEL	97.02	96.26	102	70	-	25	38	11	70
33 L 075	33	6F	STEEL	100.05	99.29	106	70	-	25	38	11	71
34 L 075	34	6F	STEEL	103.08	102.32	112	70	-	25	38	11	70
35 L 075	35	6F	STEEL	106.12	105.35	115	70	-	25	38	11	72
36 L 075	36	6F	STEEL	109.15	108.39	128	70	-	25	38	11	74
40 L 075	40	6WF	STEEL	121.28	120.51	131	70	100	25	38	11	78
41 L 075	41	6WF	STEEL	124.31	123.55	135	70	103	25	38	11	87
42 L 075	42	6WF	STEEL	127.34	126.58	142	70	106	25	38	11	80
44 L 075	44	6WF	STEEL	133.40	132.64	142	70	112	25	38	11	81
45 L 075	45	6WF	STEEL	136.44	135.67	150	70	115	25	38	11	81
47 L 075	47	6WF	STEEL	142.50	141.74	150	70	121	25	38	11	85
48 L 075	48	6WF	STEEL	145.53	144.77	-	70	124	25	38	11	85
49 L 075	49	6W	CAST IRON	148.56	147.80	-	70	127	19	38	14	-
50 L 075	50	6W	CAST IRON	151.60	150.83	-	70	130	19	38	14	-
52 L 075	52	6W	CAST IRON	157.66	156.90	-	70	136	19	38	14	-
56 L 075	56	6W	CAST IRON	169.79	169.02	-	70	149	19	38	14	-
57 L 075	57	6W	CAST IRON	172.82	172.06	-	70	152	19	38	14	-
60 L 075	60	6W	CAST IRON	181.91	181.15	-	75	160	19	38	14	-
65 L 075	65	6A	CAST IRON	197.07	196.31	-	75	176	25	45	14	-
66 L 075	66	6A	CAST IRON	200.11	199.34	-	75	179	25	45	14	-
72 L 075	72	6A	CAST IRON	218.30	217.53	-	75	25.47	25	45	14	-
84 L 075	84	6A	CAST IRON	254.68	253.92	-	75	233	25	45	14	-
90 L 075	90	6A	CAST IRON	272.87	272.11	-	75	252	25	45	14	-
96 L 075	96	6A	CAST IRON	291.06	290.30	-	75	269	25	45	14	-
120 L 075	120	6A	CAST IRON	363.83	363.07	-	75	342	25	45	14	-

Type L 100 (9.525mm)

Part Code	No. of Teeth	Type	Mat.	Dp	De	Df	Dm	Di	F	L	d	Flange Code
10 L 100	10	6F	STEEL	30.32	29.56	37	20	-	31.8	45	8	50
11 L 100	11	6F	STEEL	33.35	32.59	37	22	-	31.8	45	8	50
12 L 100	12	6F	STEEL	36.45	35.62	43	24	-	31.8	45	8	52
13 L 100	13	6F	STEEL	39.41	45.65	44	28	-	31.8	45	8	83
14 L 100	14	6F	STEEL	42.45	41.68	48	28	-	31.8	45	11	54
15 L 100	15	6F	STEEL	45.48	44.72	51	34	-	31.8	45	11	55
16 L 100	16	6F	STEEL	48.51	47.75	54	36	-	31.8	45	11	56
17 L 100	17	6F	STEEL	51.54	50.78	57	36	-	31.8	45	11	57
18 L 100	18	6F	STEEL	54.57	53.81	60	40	-	31.8	45	11	58
19 L 100	19	6F	STEEL	57.61	56.84	64	40	-	31.8	45	11	59
20 L 100	20	6F	STEEL	60.64	59.88	66	40	-	31.8	45	11	60
21 L 100	21	6F	STEEL	63.67	62.91	70	45	-	31.8	45	11	61
22 L 100	22	6F	STEEL	66.70	65.94	75	45	-	31.8	45	11	62
23 L 100	23	6F	STEEL	69.73	68.97	79	55	-	31.8	45	11	63
24 L 100	24	6F	STEEL	72.77	72.00	79	55	-	31.8	45	11	63
25 L 100	25	6F	STEEL	75.80	75.04	82.5	58	-	31.8	45	11	64
26 L 100	26	6F	STEEL	78.83	78.07	87	58	-	31.8	45	11	65
27 L 100	27	6F	STEEL	81.86	81.10	87	58	-	32	45	11	65
28 L 100	28	6F	STEEL	84.89	84.13	91	58	-	32	45	11	66
29 L 100	29	6F	STEEL	87.93	87.16	93	58	-	32	45	11	67
30 L 100	30	6F	STEEL	90.96	90.20	97	70	-	32	45	11	68
32 L 100	32	6F	STEEL	97.02	96.26	102	70	-	32	45	11	70
33 L 100	33	6F	STEEL	100.05	99.29	106	70	-	32	45	11	71
34 L 100	34	6F	STEEL	103.08	102.32	112	70	-	32	45	11	72
35 L 100	35	6F	STEEL	106.12	105.35	115	70	-	32	45	11	72
36 L 100	36	6F	STEEL	109.15	108.39	128	70	-	32	45	11	74
40 L 100	40	6WF	STEEL	121.28	120.51	131	70	100	32	45	11	78
41 L 100	41	6WF	STEEL	124.31	123.55	135	70	103	32	45	11	87
42 L 100	42	6WF	STEEL	127.34	126.58	142	70	106	32	45	11	80
44 L 100	44	6WF	STEEL	133.40	132.64	142	70	112	32	45	11	81
45 L 100	45	6WF	STEEL	136.44	135.67	150	70	115	32	45	11	81
47 L 100	47	6WF	STEEL	142.50	141.74	150	70	121	32	45	11	85
48 L 100	48	6WF	STEEL	145.53	144.77	-	70	124	32	45	11	85
49 L 100	49	6W	CAST IRON	148.56	147.80	-	70	127	32	45	14	-
50 L 100	50	6W	CAST IRON	151.60	150.83	-	70	130	32	45	14	-
52 L 100	52	6W	CAST IRON	157.66	156.90	-	70	136	32	45	14	-
56 L 100	56	6W	CAST IRON	169.79	169.02	-	70	149	32	45	14	-
57 L 100	57	6W	CAST IRON	172.82	172.06	-	70	152	32	45	14	-
60 L 100	60	6W	CAST IRON	181.91	181.15	-	75	160	32	45	14	-
65 L 100	65	6A	CAST IRON	197.07	196.31	-	75	176	32	50	14	-
66 L 100	66	6A	CAST IRON	200.11	199.34	-	75	179	32	50	14	-
72 L 100	72	6A	CAST IRON	218.30	217.53	-	75	197	32	50	14	-
84 L 100	84	6A	CAST IRON	254.68	253.92	-	75	233	32	50	14	-
90 L 100	90	6A	CAST IRON	272.87	272.11	-	75	252	32	50	14	-
96 L 100	96	6A	CAST IRON	291.06	290.30	-	75	269	32	50	14	-
120 L 100	120	6A	CAST IRON	363.83	363.07	-	75	342	32	50	14	-

Type H 075 (12.7000mm)

Part Code	No. of Teeth	Type	Mat.	Dp	De	Df	Dm	Di	F	L	d	Flange Code
14 H 075	14	6F	STEEL	56.60	55.22	64	40	-	26.4	40	8	59
15 H 075	15	6F	STEEL	60.64	59.27	66	45	-	26.4	40	8	60
16 H 075	16	6F	STEEL	64.68	63.31	70	45	-	26.4	40	8	61
17 H 075	17	6F	STEEL	68.72	67.35	75	45	-	26.4	40	8	62
18 H 075	18	6F	STEEL	72.77	71.39	79	55	-	26.4	40	11	63
19 H 075	19	6F	STEEL	76.81	75.44	83	60	-	26.4	40	11	64
20 H 075	20	6F	STEEL	80.85	79.48	87	62	-	26.4	40	11	65
21 H 075	21	6F	STEEL	84.89	83.52	91	65	-	26.4	40	11	66
22 H 075	22	6F	STEEL	88.94	87.56	93	68	-	26.4	40	11	67
23 H 075	23	6F	STEEL	92.98	91.61	97	72	-	26.4	40	11	68
24 H 075	24	6F	STEEL	97.02	95.65	102	72	-	26.4	40	11	70
25 H 075	25	6F	STEEL	101.06	99.69	106	72	-	26.4	40	11	71
26 H 075	26	6F	STEEL	105.11	103.73	112	80	-	26.4	40	11	72
27 H 075	27	6F	STEEL	109.15	107.78	115	80	-	26.4	40	11	74
28 H 075	28	6F	STEEL	113.19	111.82	120	80	-	26.4	40	11	75
29 H 075	29	6F	STEEL	117.23	115.86	123	80	-	26.4	40	11	88
30 H 075	30	6F	STEEL	121.28	119.90	128	80	-	26.4	40	11	78
32 H 075	32	6F	STEEL	129.36	127.99	135	80	-	26	40	11	80
33 H 075	33	6F	STEEL	133.40	132.03	140	80	-	26	40	11	81
34 H 075	34	6F	STEEL	137.45	136.07	142	80	-	26	40	11	81
35 H 075	35	6F	STEEL	141.49	140.12	150	80	-	26	40	11	85
36 H 075	36	6F	STEEL	145.53	144.16	150	80	118	26	40	11	86
38 H 075	38	6F	STEEL	153.62	152.24	158	80	126	26	40	11	90
40 H 075	40	6F	STEEL	161.70	160.33	168	80	134	26	40	11	89
42 H 075	42	6F	STEEL	169.79	168.41	175	80	140	26	40	11	95
44 H 075	44	6WF	CAST IRON	177.87	176.50	184	80	150	26	40	14	96
45 H 075	45	6WF	CAST IRON	181.91	180.54	192	80	154	26	40	14	100
48 H 075	48	6WF	CAST IRON	194.04	192.67	200	90	166	26	45	14	-
49 H 075	49	6W	CAST IRON	198.08	196.71	-	90	170	26	45	14	-
50 H 075	50	6W	CAST IRON	202.13	200.75	-	90	174	26	45	14	-

Type H 100 (12.700mm)

Part Code	No. of Teeth	Type	Mat.	Dp	De	Df	Dm	Di	F	L	d	Flange Code
14 H 100	14	6F	STEEL	56.60	55.22	64	40	-	31.8	45	11	59
15 H 100	15	6F	STEEL	60.64	59.27	66	45	-	31.8	45	11	60
16 H 100	16	6F	STEEL	64.68	63.31	70	45	-	31.8	45	11	61
17 H 100	17	6F	STEEL	68.72	67.35	75	45	-	31.8	45	11	62
18 H 100	18	6F	STEEL	72.77	71.39	79	55	-	31.8	45	14	63
19 H 100	19	6F	STEEL	76.81	75.44	83	60	-	31.8	45	14	64
20 H 100	20	6F	STEEL	80.85	79.48	87	62	-	31.8	45	14	65
21 H 100	21	6F	STEEL	84.89	83.52	91	65	-	31.8	45	14	66
22 H 100	22	6F	STEEL	88.94	87.56	93	68	-	31.8	45	14	67
23 H 100	23	6F	STEEL	92.98	91.61	97	72	-	31.8	45	14	68
24 H 100	24	6F	STEEL	97.02	95.65	102	72	-	31.8	45	14	70
25 H 100	25	6F	STEEL	101.06	99.69	106	72	-	31.8	45	14	71
26 H 100	26	6F	STEEL	105.11	103.73	112	80	-	31.8	45	14	72
27 H 100	27	6F	STEEL	109.15	107.78	115	80	-	31.8	45	14	74
28 H 100	28	6F	STEEL	113.19	111.82	120	80	-	31.8	45	14	75
29 H 100	29	6F	STEEL	117.23	115.86	123	80	-	31.8	45	14	88
30 H 100	30	6F	STEEL	121.28	119.90	128	80	-	31.8	45	14	78
32 H 100	32	6F	STEEL	129.36	127.99	135	80	-	32	45	14	80
33 H 100	33	6F	STEEL	133.40	132.03	145	80	-	32	45	14	81
34 H 100	34	6F	STEEL	137.45	136.07	142	80	-	32	45	14	81
35 H 100	35	6F	STEEL	141.49	140.12	150	80	-	32	45	14	85
36 H 100	36	6F	STEEL	145.53	144.16	150	80	118	32	45	14	85
38 H 100	38	6F	STEEL	153.62	152.24	158	80	126	32	45	14	86
40 H 100	40	6F	STEEL	161.70	160.33	168	80	134	32	45	14	90
42 H 100	42	6F	STEEL	169.79	168.41	175	80	140	32	45	14	89
44 H 100	44	6WF	CAST IRON	177.87	176.50	184	80	150	32	50	14	95
45 H 100	45	6WF	CAST IRON	181.91	180.54	192	80	154	32	50	14	97
48 H 100	48	6WF	CAST IRON	194.04	192.67	200	90	166	32	50	14	100
49 H 100	49	6W	CAST IRON	198.08	196.71	-	90	170	32	50	19	-
50 H 100	50	6W	CAST IRON	202.13	200.75	-	90	174	32	50	19	-
52 H 100	52	6W	CAST IRON	210.21	208.84	-	90	182	31.8	50	19	-
58 H 100	58	6A	CAST IRON	234.47	233.09	-	90	207	31.8	50	19	-
60 H 100	60	6A	CAST IRON	242.55	241.18	-	90	215	31.8	50	19	-
70 H 100	70	6A	CAST IRON	282.98	281.61	-	100	255	31.8	55	19	-
72 H 100	72	6A	CAST IRON	291.06	289.69	-	100	263	31.8	55	19	-
82 H 100	82	6A	CAST IRON	331.49	330.12	-	100	304	31.8	55	19	-
84 H 100	84	6A	CAST IRON	339.57	338.20	-	100	312	31.8	55	19	-
94 H 100	94	6A	CAST IRON	380.00	378.63	-	120	352	31.8	60	19	-
96 H 100	96	6A	CAST IRON	388.08	386.71	-	120	360	31.8	60	19	-
106 H 100	106	6A	CAST IRON	428.51	427.14	-	120	401	31.8	60	19	-
116 H 100	116	6A	CAST IRON	468.93	467.56	-	120	441	31.8	60	19	-
118 H 100	118	6A	CAST IRON	477.02	475.65	-	120	449	31.8	60	19	-
120 H 100	120	6A	CAST IRON	485.10	483.73	-	120	458	31.8	60	19	-
150 H 100	150	6A	CAST IRON	606.38	605.01	-	120	579	31.8	60	19	-
152 H 100	152	6A	CAST IRON	614.47	613.09	-	120	587	31.8	60	19	-
154 H 100	154	6A	CAST IRON	622.55	621.18	-	120	595	31.8	60	19	-
156 H 100	156	6A	CAST IRON	630.64	629.26	-	120	603	31.8	60	19	-

Type H 150 (12.700mm)

Part Code	No. of Teeth	Type	Mat.	Dp	De	Df	Dm	Di	F	L	d	Flange Code
14 H 150	14	6F	STEEL	56.60	55.22	64	40	-	46	58	11	59
15 H 150	15	6F	STEEL	60.64	59.27	66	45	-	46	58	11	60
16 H 150	16	6F	STEEL	64.68	63.31	70	45	-	46	58	11	61
17 H 150	17	6F	STEEL	68.72	67.35	75	45	-	46	58	11	62
18 H 150	18	6F	STEEL	72.77	71.39	79	55	-	46	58	14	63
19 H 150	19	6F	STEEL	76.81	75.44	83	60	-	46	58	14	64
20 H 150	20	6F	STEEL	80.85	79.48	87	62	-	46	58	14	65
21 H 150	21	6F	STEEL	84.89	83.52	91	65	-	46	58	14	66
22 H 150	22	6F	STEEL	88.94	87.56	93	68	-	46	58	14	67
23 H 150	23	6F	STEEL	92.98	91.61	97	72	-	46	58	14	68
24 H 150	24	6F	STEEL	97.02	95.65	102	72	-	46	58	14	70
25 H 150	25	6F	STEEL	101.06	99.69	106	72	-	46	58	14	71
26 H 150	26	6F	STEEL	105.11	103.73	112	80	-	46	58	14	72
27 H 150	27	6F	STEEL	109.15	107.78	115	80	-	46	58	14	74
28 H 150	28	6F	STEEL	113.19	111.82	120	80	-	46	58	14	75
29 H 150	29	6F	STEEL	117.23	115.86	123	80	-	46	58	14	88
30 H 150	30	6F	STEEL	121.28	119.90	128	80	-	46	58	14	78
32 H 150	32	6F	STEEL	129.36	127.99	135	80	-	46	58	14	80
33 H 150	33	6F	STEEL	133.40	132.03	145	80	-	46	58	14	81
34 H 150	34	6F	STEEL	137.45	136.07	142	80	-	46	58	14	81
35 H 150	35	6F	STEEL	141.49	140.12	150	80	-	46	58	14	85
36 H 150	36	6F	STEEL	145.53	144.16	150	80	118	46	58	14	85
38 H 150	38	6F	STEEL	153.62	152.24	158	80	126	46	58	14	86
40 H 150	40	6F	STEEL	161.70	160.33	168	80	134	46	58	14	90
42 H 150	42	6F	STEEL	169.79	168.41	175	80	140	46	58	19	89
44 H 150	44	6WF	CAST IRON	177.87	176.50	184	80	150	46	58	19	95
45 H 150	45	6WF	CAST IRON	181.91	180.54	192	80	154	46	58	19	97
48 H 150	48	6WF	CAST IRON	194.04	192.67	200	90	166	46	65	19	100
49 H 150	49	6W	CAST IRON	198.08	196.71	-	90	170	46	65	19	-
50 H 150	50	6W	CAST IRON	202.13	200.75	-	90	174	46	65	19	-
52 H 150	52	6W	CAST IRON	210.21	208.84	-	90	182	46	65	19	-
58 H 150	58	6A	CAST IRON	234.47	233.09	-	90	207	46	65	19	-
60 H 150	60	6A	CAST IRON	242.55	241.18	-	90	215	46	65	19	-
70 H 150	70	6A	CAST IRON	282.98	281.61	-	100	255	46	65	24	-
72 H 150	72	6A	CAST IRON	291.06	289.69	-	100	263	46	65	24	-
82 H 150	82	6A	CAST IRON	331.49	330.12	-	100	304	46	65	24	-
84 H 150	84	6A	CAST IRON	339.57	338.20	-	100	312	46	65	24	-
94 H 150	94	6A	CAST IRON	380.00	378.63	-	120	352	46	65	24	-
96 H 150	96	6A	CAST IRON	388.08	386.71	-	120	360	46	65	24	-
106 H 150	106	6A	CAST IRON	428.51	427.14	-	120	401	46	65	24	-
116 H 150	116	6A	CAST IRON	468.93	467.56	-	120	441	46	65	24	-
118 H 150	118	6A	CAST IRON	477.02	475.65	-	120	449	46	65	24	-
120 H 150	120	6A	CAST IRON	485.10	483.73	-	120	458	46	65	24	-
150 H 150	150	6A	CAST IRON	606.38	605.01	-	120	579	46	65	24	-
152 H 150	152	6A	CAST IRON	614.47	613.09	-	120	587	46	65	24	-
154 H 150	154	6A	CAST IRON	622.55	621.18	-	120	595	46	65	24	-
156 H 150	156	6A	CAST IRON	630.64	629.26	-	120	603	46	65	24	-

Type H 200 (12.700mm)

Part Code	No. of Teeth	Type	Mat.	Dp	De	Df	Dm	Di	F	L	d	Flange Code
14 H 200	14	6F	STEEL	56.60	55.22	64	40	-	85.7	70	11	59
15 H 200	15	6F	STEEL	60.64	59.27	66	45	-	58.7	70	11	60
16 H 200	16	6F	STEEL	64.68	63.31	70	45	-	58.7	70	11	61
17 H 200	17	6F	STEEL	68.72	67.35	75	45	-	58.7	70	11	62
18 H 200	18	6F	STEEL	72.77	71.39	79	55	-	58.7	70	14	63
19 H 200	19	6F	STEEL	76.81	75.44	83	60	-	58.7	70	14	64
20 H 200	20	6F	STEEL	80.85	79.48	87	62	-	58.7	70	14	65
21 H 200	21	6F	STEEL	84.89	83.52	91	65	-	58.7	70	14	66
22 H 200	22	6F	STEEL	88.94	87.56	93	68	-	58.7	70	14	67
23 H 200	23	6F	STEEL	92.98	91.61	97	72	-	58.7	70	14	68
24 H 200	24	6F	STEEL	97.02	95.65	102	72	-	58.7	70	14	70
25 H 200	25	6F	STEEL	101.06	99.69	106	72	-	58.7	70	14	71
26 H 200	26	6F	STEEL	105.11	103.73	112	80	-	58.7	70	14	72
27 H 200	27	6F	STEEL	109.15	107.78	115	80	-	58.7	70	14	74
28 H 200	28	6F	STEEL	113.19	111.82	120	80	-	58.7	70	14	75
29 H 200	29	6F	STEEL	117.23	115.86	123	80	-	58.7	70	14	88
30 H 200	30	6F	STEEL	121.28	119.90	128	80	-	58.7	70	14	78
32 H 200	32	6F	STEEL	129.36	127.99	135	80	-	59	70	14	80
33 H 200	33	6F	STEEL	133.40	132.03	145	80	-	59	70	14	81
34 H 200	34	6F	STEEL	137.45	136.07	142	80	-	59	70	14	81
35 H 200	35	6F	STEEL	141.49	140.12	150	80	-	59	70	14	85
36 H 200	36	6F	STEEL	145.53	144.16	150	80	118	59	70	14	85
38 H 200	38	6F	STEEL	153.62	152.24	158	80	126	59	70	14	86
40 H 200	40	6F	STEEL	161.70	160.33	168	80	134	59	70	14	90
42 H 200	42	6F	STEEL	169.79	168.41	175	80	140	59	70	19	89
44 H 200	44	6WF	CAST IRON	177.87	176.50	184	80	150	59	70	19	95
45 H 200	45	6WF	CAST IRON	181.91	180.54	192	80	154	59	70	19	97
48 H 200	48	6WF	CAST IRON	194.04	192.67	200	90	166	59	75	24	100
49 H 200	49	6W	CAST IRON	198.08	196.71	-	90	170	59	75	24	-
50 H 200	50	6W	CAST IRON	202.13	200.75	-	90	174	59	75	24	-
52 H 200	52	6W	CAST IRON	210.21	208.84	-	90	182	58.7	75	24	-
58 H 200	58	6A	CAST IRON	234.47	233.09	-	90	207	58.7	75	24	-
60 H 200	60	6A	CAST IRON	242.55	241.18	-	90	215	58.7	75	24	-
70 H 200	70	6A	CAST IRON	282.98	281.61	-	100	255	58.7	75	24	-
72 H 200	72	6A	CAST IRON	291.06	289.69	-	100	263	58.7	75	24	-
82 H 200	82	6A	CAST IRON	331.49	330.12	-	100	304	58.7	75	24	-
84 H 200	84	6A	CAST IRON	339.57	338.20	-	100	312	58.7	75	24	-
94 H 200	94	6A	CAST IRON	380.00	378.63	-	120	352	58.7	75	24	-
96 H 200	96	6A	CAST IRON	388.08	386.71	-	120	360	58.7	75	24	-
106 H 200	106	6A	CAST IRON	428.51	427.14	-	120	401	58.7	75	24	-
116 H 200	116	6A	CAST IRON	468.93	467.56	-	120	441	58.7	75	24	-
118 H 200	118	6A	CAST IRON	477.02	475.65	-	120	449	58.7	75	24	-
120 H 200	120	6A	CAST IRON	485.10	483.73	-	120	458	58.7	75	24	-
150 H 200	150	6A	CAST IRON	606.38	605.01	-	120	579	58.7	75	24	-
152 H 200	152	6A	CAST IRON	614.47	613.09	-	120	587	58.7	75	24	-
154 H 200	154	6A	CAST IRON	622.55	621.18	-	120	595	58.7	75	24	-
156 H 200	156	6A	CAST IRON	630.64	629.26	-	120	603	58.7	75	24	-

Type H 300 (12.700mm)

Part Code	No. of Teeth	Type	Mat.	Dp	De	Df	Dm	Di	F	L	d	Flange Code
14 H 300	14	6F	STEEL	56.60	55.22	64	40	-	85.7	100	11	59
15 H 300	15	6F	STEEL	60.64	59.27	66	45	-	85.7	100	11	60
16 H 300	16	6F	STEEL	64.68	63.31	70	45	-	85.7	100	11	61
17 H 300	17	6F	STEEL	68.72	67.35	75	45	-	85.7	100	11	62
18 H 300	18	6F	STEEL	72.77	71.39	79	55	-	85.7	100	19	63
19 H 300	19	6F	STEEL	76.81	75.44	83	60	-	85.7	100	19	64
20 H 300	20	6F	STEEL	80.85	79.48	87	62	-	85.7	100	19	65
21 H 300	21	6F	STEEL	84.89	83.52	91	65	-	85.7	100	19	66
22 H 300	22	6F	STEEL	88.94	87.56	93	68	-	85.7	100	19	67
23 H 300	23	6F	STEEL	92.98	91.61	97	72	-	85.7	100	19	68
24 H 300	24	6F	STEEL	97.02	95.65	102	72	-	85.7	100	19	70
25 H 300	25	6F	STEEL	101.06	99.69	106	72	-	85.7	100	19	71
26 H 300	26	6F	STEEL	105.11	103.73	112	80	-	85.7	100	19	72
27 H 300	27	6F	STEEL	109.15	107.78	115	80	-	85.7	100	19	74
28 H 300	28	6F	STEEL	113.19	111.82	120	80	-	85.7	100	19	75
29 H 300	29	6F	STEEL	117.23	115.86	123	80	-	85.7	100	19	88
30 H 300	30	6F	STEEL	121.28	119.90	128	80	-	85.7	100	19	78
32 H 300	32	6F	STEEL	129.36	127.99	135	80	-	86	100	19	80
33 H 300	33	6F	STEEL	133.40	132.03	145	80	-	86	100	19	81
34 H 300	34	6F	STEEL	137.45	136.07	142	80	-	86	100	19	81
35 H 300	35	6F	STEEL	141.49	140.12	150	80	-	86	100	19	85
36 H 300	36	6F	STEEL	145.53	144.16	150	80	118	86	100	19	85
38 H 300	38	6F	STEEL	153.62	152.24	158	80	126	86	100	19	86
40 H 300	40	6F	STEEL	161.70	160.33	168	80	134	86	100	19	90
42 H 300	42	6F	STEEL	169.79	168.41	175	80	140	86	100	24	89
44 H 300	44	6WF	CAST IRON	177.87	176.50	184	80	150	86	100	24	95
45 H 300	45	6WF	CAST IRON	181.91	180.54	192	80	154	86	100	24	97
48 H 300	48	6WF	CAST IRON	194.04	192.67	200	90	166	86	100	24	100
49 H 300	49	6W	CAST IRON	198.08	196.71	-	90	170	86	100	24	-
50 H 300	50	6W	CAST IRON	202.13	200.75	-	90	174	86	100	24	-
52 H 300	52	6W	CAST IRON	210.21	208.84	-	90	182	85.7	100	24	-
58 H 300	58	6A	CAST IRON	234.47	233.09	-	90	207	85.7	100	24	-
60 H 300	60	6A	CAST IRON	242.55	241.18	-	90	215	85.7	100	28	-
70 H 300	70	6A	CAST IRON	282.98	281.61	-	100	255	85.7	100	28	-
72 H 300	72	6A	CAST IRON	291.06	289.69	-	100	263	85.7	100	28	-
82 H 300	82	6A	CAST IRON	331.49	330.12	-	100	304	85.7	100	28	-
84 H 300	84	6A	CAST IRON	339.57	338.20	-	100	312	85.7	100	28	-
94 H 300	94	6A	CAST IRON	380.00	378.63	-	120	352	85.7	100	28	-
96 H 300	96	6A	CAST IRON	388.08	386.71	-	120	360	85.7	100	28	-
106 H 300	106	6A	CAST IRON	428.51	427.14	-	120	401	85.7	100	28	-
116 H 300	116	6A	CAST IRON	468.93	467.56	-	120	441	85.7	100	28	-
118 H 300	118	6A	CAST IRON	477.02	475.65	-	120	449	85.7	100	28	-
120 H 300	120	6A	CAST IRON	485.10	483.73	-	120	458	85.7	100	28	-
150 H 300	150	6A	CAST IRON	606.38	605.01	-	120	579	85.7	100	28	-
152 H 300	152	6A	CAST IRON	614.47	613.09	-	120	587	85.7	100	28	-
154 H 300	154	6A	CAST IRON	622.55	621.18	-	120	595	85.7	100	28	-
156 H 300	156	6A	CAST IRON	630.64	629.26	-	120	603	85.7	100	28	-