Short Pitch Precision Roller Chains

 

 

 

Newball Chain No.	ISO/ ANSI/ DIN	Pitch	Width between inner plates	Roller diameter	Pin dimension			Inner plate depth	plate thickness	Transverse pitch	Ultimate tensile strength	Average tensile strength	Weight per meter
		P	b1	d1	d2	L	LC	h2	t/T	Pt	Qmin	Qo	q≈
		mm									KN		Kg/m
04C-1	25	6.35	3.18	3.30	2.31	7.9	8.4	6	0.8	-	3.5	5.0	0.15
06C-1	35	9.525	4.77	5.08	3.58	12.4	13.2	9	1.3	-	7.9	11.3	0.33
08A-1	40	12.7	7.85	7.95	3.96	16.6	17.8	12	1.5	-	14.1	18.6	0.62
10A-1	50	15.875	9.40	10.16	5.08	20.7	22.2	15.09	2.0	-	22.2	31.3	1.02
12A-1	60	19.05	12.57	11.91	5.94	25.9	27.7	18	2.4	-	31.8	43.2	1.50
16A-1	80	25.4	15.75	15.88	7.92	32.7	35.0	24	3.2	-	56.7	74.3	2.60
20A-1	100	31.75	18.90	19.05	9.53	40.4	44.7	30	4.0	-	88.5	107.6	3.91
24A-1	120	38.1	25.22	22.23	11.1	50.3	54.3	35.7	4.8	-	127.0	163.1	5.62
28A-1	140	44.45	25.22	25.40	12.7	54.4	59.0	41	5.6	-	172.4	222.5	7.50
32A-1	160	50.8	31.55	28.58	14.27	64.8	69.6	47.8	6.4	-	226.8	266.9	10.10
40A-1	200	63.5	37.85	39.68	19.85	80.3	87.2	60	8.0	-	353.8	466.8	16.15
48A-1	240	76.2	47.35	47.63	23.81	95.5	103.0	72.39	9.5	-	510.3	671.6	23.20
04C-2	25-2	6.35	3.18	3.30	2.31	14.5	15.0	6	0.8	6.4	7.0	10.0	0.28
06C-2	35-2	9.525	4.77	5.08	3.58	22.5	23.3	9	1.3	10.13	15.8	22.3	0.63
08A-2	40-2	12.7	7.85	7.95	3.96	31	32.2	12	1.5	14.38	28.2	37.2	1.12
10A-2	50-2	15.875	9.40	10.16	5.08	38.9	40.4	15.09	2.0	18.11	44.4	62.6	2.00
12A-2	60-2	19.05	12.57	11.91	5.94	48.8	50.5	18	2.4	22.78	63.6	86.4	2.92
16A-2	80-2	25.4	15.75	15.88	7.92	62.7	64.3	24	3.2	29.29	113.4	148.6	5.15
20A-2	100-2	31.75	18.90	19.05	9.53	76.4	80.5	30	4.0	35.76	177.0	215.2	7.80
24A-2	120-2	38.1	25.22	22.23	11.1	95.8	99.7	35.7	4.8	45.44	254.0	326.2	11.70
28A-2	140-2	44.45	25.22	25.40	12.7	103.3	107.9	41	5.6	48.87	344.8	445.0	15.14
32A-2	160-2	50.8	31.55	28.58	14.27	123.3	128.1	47.8	6.4	58.55	453.6	533.8	20.14
40A-2	200-2	63.5	37.85	39.68	19.85	151.9	158.8	60	8.0	71.55	707.6	933.6	32.24
48A-2	240-2	76.2	47.35	47.63	23.81	183.4	190.8	72.39	9.5	87.83	1020.6	1343.2	45.23
04C-3	25-3	6.35	3.18	3.30	2.31	21	21.5	6	0.8	6.4	10.5	15.0	0.44
06C-3	35-3	9.525	4.77	5.08	3.58	32.7	33.5	9	1.3	10.13	23.7	33.9	1.05
08A-3	40-3	12.7	7.85	7.95	3.96	45.4	46.6	12	1.5	14.38	42.3	55.8	1.90
10A-3	50-3	15.875	9.40	10.16	5.08	57	58.5	15.09	2.0	18.11	66.6	93.9	3.09
12A-3	60-3	19.05	12.57	11.91	5.94	71.5	73.3	18	2.4	22.78	95.4	129.6	4.54
16A-3	80-3	25.4	15.75	15.88	7.92	91.7	93.6	24	3.2	29.29	170.1	222.9	7.89
20A-3	100-3	31.75	18.90	19.05	9.53	112.2	116.3	30	4.0	35.76	265.5	322.8	11.77
24A-3	120-3	38.1	25.22	22.23	11.1	141.4	145.2	35.7	4.8	45.44	381.0	489.3	17.53
28A-3	140-3	44.45	25.22	25.40	12.7	152.2	156.8	41	5.6	48.87	517.2	667.5	22.20
32A-3	160-3	50.8	31.55	28.58	14.27	181.8	186.6	47.8	6.4	58.55	680.4	800.7	30.02
40A-3	200-3	63.5	37.85	39.68	19.85	223.5	230.4	60	8.0	71.55	1061.4	1400.4	49.03
48A-3	240-3	76.2	47.35	47.63	23.81	271.3	278.6	72.39	9.5	87.83	1530.9	2014.8	71.60

 

 

 

 

Newball Chain No.	Pitch	Width between inner plates	Roller diameter	Pin dimension			Inner plate depth	plate thickness	Transverse pitch	Ultimate tensile strength	Average tensile strength	Weight per meter
	P	b1	d1	d2	L	LC	h2	t/T	Pt	Qmin	Qo	q≈
	mm									KN		Kg/m
05B-1	8	3.00	5.00	2.31	8.2	8.9	7.1	0.8	-	5.0	5.9	0.20
06B-1	9.525	5.72	6.35	3.28	13.15	14.1	8.2	1.3	-	9.0	10.4	0.41
08B-1	12.7	7.75	8.51	4.45	16.7	18.2	11.8	1.6	-	18.0	19.4	0.69
10B-1	15.875	9.65	10.16	5.08	19.5	20.9	14.7	1.7	-	22.4	27.5	0.93
12B-1	19.05	11.68	12.07	5.72	22.5	24.2	16	1.8	-	29.0	32.2	1.15
16B-1	25.4	17.02	15.88	8.28	36.1	37.4	21	4/3	-	60.0	77.1	2.71
20B-1	31.75	19.56	19.05	10.19	41.3	45.0	26.4	4.5/3.5	-	95.0	112.8	3.70
24B-1	38.1	25.40	25.40	14.63	53.4	57.8	33.2	6/4.8	-	160.0	178.0	7.10
28B-1	44.45	30.99	27.94	15.9	65.1	69.5	36.7	7.5/6	-	200.0	236.4	8.50
32B-1	50.8	30.99	29.21	17.81	66	71.0	42	7/6	-	250.0	277.5	10.25
40B-1	63.5	38.10	39.37	22.89	82.2	89.2	52.96	8.5/8	-	355.0	394.0	16.35
48B-1	76.2	45.72	48.26	29.24	99.1	107.0	63.8	12/10	-	560.0	621.6	25.00
05B-2	8	3.00	5.00	2.31	13.9	14.5	7.1	0.8	5.64	7.8	10.2	0.33
06B-2	9.525	5.72	6.35	3.28	23.4	24.4	8.2	1.3	10.24	16.9	18.7	0.77
08B-2	12.7	7.75	8.51	4.45	31.0	32.2	11.8	1.6	13.92	32.0	38.7	1.34
10B-2	15.875	9.65	10.16	5.08	36.1	37.5	14.7	1.7	16.59	44.5	56.2	1.84
12B-2	19.05	11.68	12.07	5.72	42.0	43.6	16	1.8	19.46	57.8	66.1	2.31
16B-2	25.4	17.02	15.88	8.28	68.0	69.3	21	4/3	31.88	106.0	152.1	5.42
20B-2	31.75	19.56	19.05	10.19	77.8	81.5	26.4	4.5/3.5	36.45	170.0	229.0	7.20
24B-2	38.1	25.40	25.40	14.63	101.7	106.2	33.2	6/4.8	48.36	280.0	319.2	13.40
28B-2	44.45	30.99	27.94	15.9	124.6	129.1	36.7	7.5/6	59.56	360.0	406.8	16.60
32B-2	50.8	30.99	29.21	17.81	124.6	129.6	42	7/6	58.55	450.0	508.5	21.00
40B-2	63.5	38.10	39.37	22.89	154.5	161.5	52.96	8.5/8	72.29	630.0	711.9	32.00
48B-2	76.2	45.72	48.26	29.24	190.4	198.2	63.8	12/10	91.21	1000.0	1130.0	50.00
05B-2	8	3.00	5.00	2.31	19.5	20.2	7.1	0.8	5.64	11.1	13.8	0.48
06B-3	9.525	5.72	6.35	3.28	33.5	34.6	8.2	1.3	10.24	24.9	30.1	1.16
08B-3	12.7	7.75	8.51	4.45	45.1	46.1	11.8	1.6	13.92	47.5	57.8	2.03
10B-3	15.875	9.65	10.16	5.08	52.7	54.1	14.7	1.7	16.59	66.7	84.5	2.77
12B-3	19.05	11.68	12.07	5.72	61.5	63.1	16	1.8	19.46	86.7	101.8	3.46
16B-3	25.4	17.02	15.88	8.28	99.8	101.2	21	4/3	31.88	160.0	227.1	8.13
20B-3	31.75	19.56	19.05	10.19	114.2	117.9	26.4	4.5/3.5	36.45	250.0	334.3	10.82
24B-3	38.1	25.40	25.40	14.63	150.1	154.6	33.2	6/4.8	48.36	425.0	493.0	20.10
28B-3	44.45	30.99	27.94	15.9	184.2	188.7	36.7	7.5/6	59.56	530.0	609.5	24.92
32B-3	50.8	30.99	29.21	17.81	183.2	188.2	42	7/6	58.55	670.0	770.5	31.56
40B-3	63.5	38.10	39.37	22.89	226.8	233.8	52.96	8.5/8	72.29	950.0	1092.5	48.10
48B-3	76.2	45.72	48.26	29.24	281.6	289.4	63.8	12/10	91.21	1500.0	1710.0	75.00

 

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