Duplex - 1.1/4" x 3/4" & 1.1/2" x 1"

Moore International Ltd obtain our chains and sprockets from multiple sources, therefore certain dimensions may differ slightly from those shown. The following are offered as a guide only. Please enquire for specific sizes.

20B 1.1/4" x 3/4"

Teeth	Outer Dia de	Pitch Dia dp	Duplex
			Hub Dia	Length thro'	Stock Bore	Type
			dm	Bore A	D1
8	98.1	82.96	53	75	20	1
9	108.0	92.84	63	75	20	1
10	117.9	102.74	70	75	20	1
11	127.8	112.68	80	80	25	1
12	137.8	122.68	90	80	25	1
13	147.8	132.65	100	80	25	1
14	157.8	142.68	110	80	25	1
15	167.9	152.72	120	80	25	1
16	177.9	162.75	120	80	30	1
17	187.9	172.78	120	80	30	1
18	198.0	182.85	120	80	30	1
19	208.1	192.91	120	80	30	1
20	218.1	202.98	120	80	30	1
21	228.2	213.04	140	80	30	1
22	238.3	223.11	140	80	30	1
23	248.3	233.17	140	80	30	1
24	258.4	243.23	140	80	30	1
25	268.5	253.33	140	80	30	1
26	278.6	263.40	150	80	30	1
27	288.6	273.80	150	80	30	1
28	298.7	283.56	150	80	30	1
29	308.8	293.65	150	80	30	1
30	318.9	303.75	150	80	30	1
31	329.0	313.85	150	80	30	1
32	339.1	323.91	150	80	30	1
33	349.2	334.01	150	80	30	1
34	359.3	334.10	150	80	30	1
35	369.4	354.20	150	80	30	1
36	379.5	364.30	150	80	30	1
37	389.5	374.39	150	80	30	1
38	399.6	384.49	150	80	30	1
39	409.7	394.59	150	80	30	1
40	419.8	404.66	150	80	30	1
30	318.9	303.75	130	80	40	2
38	399.6	384.49	140	90	45	2
45	470.3	455.17	140	90	45	2
57	591.5	576.36	160	100	50	2
76	783.5	768.32	180	100	56	2

24B 1.1/2" x 1

Teeth	Outer Dia de	Pitch Dia dp	Duplex
			Hub Dia	Length Thro'	Stock Bore	Type
			dm	Bore A	D1
8	115.0	99.55	58	95	25	1
9	126.4	11.40	70	95	25	1
10	138.0	123.29	80	95	25	1
11	150.0	135.21	90	100	25	1
12	162.0	147.22	102	100	25	1
13	174.2	159.18	114	100	25	1
14	186.2	171.22	128	100	25	1
15	198.2	183.26	140	100	25	1
16	210.3	195.30	140	100	30	1
17	222.3	207.34	150	100	30	1
18	234.3	219.42	150	100	30	1
19	246.5	231.49	160	100	30	1
20	258.6	243.57	160	100	30	1
21	270.6	255.65	160	100	30	1
22	282.7	267.73	160	100	30	1
23	294.8	279.80	160	100	30	1
24	306.8	291.88	160	100	30	1
25	319.0	304.00	160	100	30	1
26	331.0	316.08	160	100	30	1
27	343.2	328.19	160	100	30	1
28	355.2	340.27	160	100	30	1
29	36.3	352.38	160	100	30	1
30	379.5	364.50	160	100	30	1
31	391.6	376.62	160	100	40	1
32	403.7	388.69	160	100	40	1
33	415.8	400.81	160	100	40	1
34	427.8	412.93	160	100	40	1
35	440.0	425.04	160	100	40	1
36	452.0	437.16	160	100	40	1
37	464.2	449.27	160	100	40	1
38	476.2	461.39	160	100	40	1
39	488.5	473.50	160	100	40	1
40	500.6	485.62	160	100	40	1
30	379.5	364.50	160	95	40	2
38	476.2	461.39	180	100	45	2
45	561.2	546.20	180	100	45	2
57	706.5	691.63	200	110	55	2
76	936.9	921.98	220	120	55	2
95	1167.3	1152.33	220	140	55	2

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