Wenyang Industrial Supply

Roller Chain

INDUSTRIAL TRANSMISSION CHAINS

A SERIES SHORT PITCH PRECISION ROLLER CHAINS

ISO chain No.	RUISHI chain No.	ANSI chain No.	JIS chain No.	Pitch	Transverse pitch	Roller diameter	Bearing pin body diameter	Width between inner plates	Width over bearing pins	Width over connecting pins	Inner plates depth	Ultimate tensile strength	Weight per meter
				p nom	p1 nom	d1 max	d2 max	b1 min	b4b5b6 max	b7b8b9 max	h2 max	Q min	q ≈
				mm	mm	mm	mm	mm	mm	mm	mm	kN	kg/m
08A	08A	40	40	12.70	-----	7.92	3.98	7.85	17.80	21.70	12.07	13.80	0.64
10A	10A	50	50	15.875	-----	10.16	5.09	9.40	21.80	25.90	15.09	21.80	1.06
12A	12A	60	60	19.05	-----	11.91	5.96	12.57	26.90	31.50	18.08	31.10	1.54
16A	16A	80	80	25.40	-----	15.88	7.94	15.75	33.50	38.90	24.13	55.60	2.69
20A	20A	100	100	31.75	-----	19.05	9.54	18.90	41.10	47.20	30.18	86.70	4.15
24A	24A	120	120	38.10	-----	22.23	11.11	25.22	50.80	57.40	36.20	124.60	5.81
28A	28A	140	140	44.45	-----	25.40	12.71	25.22	54.90	62.30	42.24	169.00	7.50
32A	32A	160	160	50.80	-----	28.58	14.29	31.55	65.50	73.40	48.26	222.40	9.80
40A	40A	200	200	63.50	-----	39.68	19.85	37.85	80.30	90.50	60.23	347.00	16.10
08A-2	08A-2	40-2	40	12.70	14.38	7.92	3.98	7.85	32.30	36.20	12.07	27.60	1.28
10A-2	10A-2	50-2	50	15.875	18.11	10.16	5.09	9.40	39.90	44.00	15.09	43.60	2.12
12A-2	12A-2	60-2	60	19.05	22.78	11.91	5.96	12.57	49.80	54.40	18.08	62.30	3.08
16A-2	16A-2	80-2	80	25.40	29.29	15.88	7.94	15.75	62.70	68.10	24.13	111.20	5.38
20A-2	20A-2	100-2	100	31.75	35.76	19.05	9.54	18.90	77.00	83.10	30.18	173.50	8.30
24A-2	24A-2	120-2	120	38.10	45.44	22.23	11.11	25.22	96.30	102.90	36.20	249.10	11.62
28A-2	28A-2	140-2	140	44.45	48.87	25.40	12.71	25.22	103.60	111.00	42.24	338.10	15.00
32A-2	32A-2	160-2	160	50.80	58.55	28.58	14.29	31.55	124.20	132.10	48.26	444.80	19.60
40A-2	40A-2	200-2	200	63.50	71.55	39.68	19.85	37.85	151.90	162.10	60.33	693.90	32.20
08A-3	08A-3	40-3	40	12.70	14.38	7.92	3.98	7.85	46.70	50.60	12.07	41.40	1.92
10A-3	10A-3	50-3	50	15.875	18.11	10.16	5.09	9.40	57.90	62.00	15.09	65.40	3.18
12A-3	12A-3	60-3	60	19.05	22.78	11.91	5.96	12.57	72.60	77.20	18.08	93.40	4.62
16A-3	16A-3	80-3	80	25.40	29.29	15.88	7.94	15.75	91.90	97.30	24.13	166.80	8.07
20A-3	20A-3	100-3	100	31.75	35.76	19.05	9.54	18.90	113.00	119.00	30.18	260.20	11.62
24A-3	24A-3	120-3	120	38.10	45.11	22.23	11.11	25.22	141.70	148.30	36.20	373.70	17.43
28A-3	28A-3	140-3	140	44.45	48.87	25.40	12.71	25.22	152.40	159.80	42.24	507.10	22.50
32A-3	32A-3	160-3	160	50.80	58.55	28.58	14.29	31.55	182.90	190.80	48.26	667.20	29.40
40A-3	40A-3	200-3	200	63.50	71.55	39.68	19.85	37.85	223.50	233.70	60.33	1040.90	48.30
48A	48A	240	240	76.2	-----	47.63	23.81	47.35	95.50	106.00	72.39	500.4	22.60
48A-2	48A-2	240-2	240	76.2	87.83	47.63	23.81	47.35	193.40	193.90	72.39	1000.8	44.00
48A-3	48A-3	240-3	240	76.2	87.83	47.63	23.81	47.35	271.30	281.80	72.39	1501.3	66.00