High Precision Transmission Roller Chain a Series: Built for Heavy Loads 12A-4

• Customization: Available
• Material: Alloy
• Structure: Roller Chain
• Model NO.: 12A-4
• Surface Treatment: Heat Treatment
• Chain Size: 1/2"*3/32"
• Feature: Fire Resistant, Oil Resistant, Heat Resistant
• High Precision Transmission: Tolerance Classes up to ISO 606 "Precision Class"
• Load Capacity: The Static Tensile Strength Is Increased by 20% to
• Wear Resistance Optimization: The Wear Rate Is Reduced by 40%, and The Service L
• Wear Resistance: The Surface Roughness of The Roller Is Controlled
• Transport Package: Sea and Air Freight
• Specification: Stainless steel material
• Origin: Hangzhou
• HS Code: 73151190
• Production Capacity: 5000000pieces

Product Description

Product Introduction

Dive into the world of precision and reliability with our A Series cotter-pin type short-pitch precision roller chains. These chains have captured the hearts of small and medium-sized transmission systems, offering unparalleled simplicity, economic value, and ease of maintenance. When choosing your ideal chain, remember to consider crucial factors such as load, speed, environmental conditions, and lubrication. Meticulously inspecting the cotter pins can greatly enhance the chain's lifespan. For those in need of precision under demanding conditions, our chains can be upgraded to include sealing rings or transformed into silent chains for superior performance.
 

DIN/ISO	ANSI	Pitch	Roller    diameter	Width   between inner plates	Pin diameter	Pin   length		Innerplate depth	Plate thickness	Ultimte  tensile   strength	Average   tensile  strength	Weight per meter
DIN/ISO Chain  No.	ANSI  Chain No.	P	m(d)a(1)x	m(b)in(1)	m(d)a(2)x	L    max	Lc   max	m(h)a(2)x	T   max	Q   min	Q0	q
		mm	mm	mm	mm	mm	mm	mm	mm	kN/lbf	kN	kg/m
*03C	*15	4.7625	2.48	2.38	1.62	6.10	6.90	4.30	0.60	1.80/409	2.0	0.08
*04C-1	*25	6.3500	3.30	3.18	2.31	7.90	8.40	6.00	0.80	3.50/795	4.6	0.15
*06C-1	*35	9.5250	5.08	4.77	3.58	12.40	13.17	9.00	1.30	7.90/1795	10.8	0.33
085-1	41	12.7000	7.77	6.25	3.58	13.75	15.00	9.91	1.30	6.67/1516	12.6	0.41
08A-1	40	12.7000	7.95	7.85	3.96	16.60	17.80	12.00	1.50	14.10/3205	17.5	0.62
10A-1	50	15.8750	10.16	9.40	5.08	20.70	22.20	15.09	2.03	22.20/5045	29.4	1.02
12A-1	60	19.0500	11.91	12.57	5.94	25.90	27.70	18.00	2.42	31.80/7227	41.5	1.50
16A-1	80	25.4000	15.88	15.75	7.92	32.70	35.00	24.00	3.25	56.70/12886	69.4	2.60
20A-1	100	31.7500	19.05	18.90	9.53	40.40	44.70	30.00	4.00	88.50/20114	109.2	3.91
24A-1	120	38.1000	22.23	25.22	11.10	50.30	54.30	35.70	4.80	127.00/28864	156.3	5.62
28A-1	140	44.4500	25.40	25.22	12.70	54.40	59.00	41.00	5.60	172.40/39182	212.0	7.50
32A-1	160	50.8000	28.58	31.55	14.27	64.80	69.60	47.80	6.40	226.80/51545	278.9	10.10
36A-1	180	57.1500	35.71	35.48	17.46	72.80	78.60	53.60	7.20	280.20/63682	341.8	13.45
40A-1	200	63.5000	39.68	37.85	19.85	80.30	87.20	60.00	8.00	353.80/80409	431.6	16.15
48A-1	240	76.2000	47.63	47.35	23.81	95.50	103.00	72.39	9.50	510.30/115977	622.5	23.20

 

 

 

DIN/ISO	ANSI	Pitch	Roller    diameter	Width   between inner plates	Pin diameter	Pin   length		Inner plate  depth	Plate thickness	Transverse pitch	Ultimate  tensile   strength	Average   tensile  strength	Weight per meter
DIN/ISO Chain  No.	ANSI  Chain No.	P	m(d)a(1)x	m(b)in(1)	m(d)a(2)x	L    max	Lc   max	m(h)a(2)x	T   max	Pt	Q   min	Q0	q
		mm	mm	mm	mm	mm	mm	mm	mm	mm	kN/lbf	kN	kg/m
*04C-2	*25-2	6.350	3.30	3.18	2.31	14.5	15.0	6.00	0.80	6.40	7.00/1591	8.6	0.28
*06C-2	*35-2	9.525	5.08	4.77	3.58	22.5	23.3	9.00	1.30	10.13	15.80/3591	19.7	0.63
085-2	41-2	12.700	7.77	6.25	3.58	25.7	26.9	9.91	1.30	11.95	13.34/3032	16.9	0.81
08A-2	40-2	12.700	7.95	7.85	3.96	31.0	32.2	12.00	1.50	14.38	28.20/6409	35.9	1.12
10A-2	50-2	15.875	10.16	9.40	5.08	38.9	40.4	15.09	2.03	18.11	44.40/10091	58.1	2.00
12A-2	60-2	19.050	11.91	12.57	5.94	48.8	50.5	18.00	2.42	22.78	63.60/14455	82.1	2.92
16A-2	80-2	25.400	15.88	15.75	7.92	62.7	64.3	24.00	3.25	29.29	113.40/25773	141.8	5.15
20A-2	100-2	31.750	19.05	18.90	9.53	76.4	80.5	30.00	4.00	35.76	177.00/40227	219.4	7.80
24A-2	120-2	38.100	22.23	25.22	11.10	95.8	99.7	35.70	4.80	45.44	254.00/57727	314.9	11.70
28A-2	140-2	44.450	25.40	25.22	12.70	103.3	107.9	41.00	5.60	48.87	344.80/78364	427.5	15.14
32A-2	160-2	50.800	28.58	31.55	14.27	123.3	128.1	47.80	6.40	58.55	453.60/103091	562.4	20.14
36A-2	180-2	57.150	35.71	35.48	17.46	138.6	144.4	53.60	7.20	65.84	560.50/127386	695.0	29.22
40A-2	200-2	63.500	39.68	37.85	19.85	151.9	158.8	60.00	8.00	71.55	707.60/160818	877.4	32.24
48A-2	240-2	76.200	47.63	47.35	23.81	183.4	190.8	72.39	9.50	87.83	1020.60/213955	1255.3	45.23

DIN/ISO	ANSI	Pitch	Roller    diameter	Width   between inner plates	Pin diameter	Pin   length		Inner plate  depth	Plate thickness	Transverse pitch	Ultimate  tensile   strength	Average   tensile  strength	Weight per meter
DIN/ISO Chain  No.	ANSI  Chain No.	P	m(d)a(1)x	m(b)in(1)	m(d)a(2)x	L    max	Lc   max	m(h)a(2)x	T   max	Pt	Q   min	Q0	q
		mm	mm	mm	mm	mm	mm	mm	mm	mm	kN/lbf	kN	kg/m
*04C-3	*25-3	6.350	3.30	3.18	2.31	21.0	21.5	6.00	0.80	6.40	10.5/2386	12.6	0.44
*06C-3	*35-3	9.525	5.08	4.77	3.58	32.7	33.5	9.00	1.30	10.13	23.7/5386	28.6	1.05
08A-3	40-3	12.700	7.95	7.85	3.96	45.4	46.6	12.00	1.50	14.38	42.3/9614	50.0	1.90
10A-3	50-3	15.875	10.16	9.40	5.08	57.0	58.5	15.09	2.03	18.11	66.6/15136	77.8	3.09
12A-3	60-3	19.050	11.91	12.57	5.94	71.5	73.3	18.00	2.42	22.78	95.4/21682	111.1	4.54
16A-3	80-3	25.400	15.88	15.75	7.92	91.7	93.6	24.00	3.25	29.29	170.1/38659	198.4	7.89
20A-3	100-3	31.750	19.05	18.90	9.53	112.2	116.3	30.00	4.00	35.76	265.5/60341	309.6	11.77
24A-3	120-3	38.100	22.23	25.22	11.10	141.4	145.2	35.70	4.80	45.44	381.0/86591	437.2	17.53
28A-3	140-3	44.450	25.40	25.22	12.70	152.2	156.8	41.00	5.60	48.87	517.2/117545	593.3	22.20
32A-3	160-3	50.800	28.58	31.55	14.27	181.8	186.6	47.80	6.40	58.55	680.4/154636	780.6	30.02
36A-3	180-3	57.150	35.71	35.48	17.46	204.4	210.2	53.60	7.20	65.84	840.7/191068	983.6	38.22
40A-3	200-3	63.500	39.68	37.85	19.85	223.5	230.4	60.00	8.00	71.55	1061.4/241227	1217.8	49.03
48A-3	240-3	76.200	47.63	47.35	23.81	271.3	278.6	72.39	9.50	87.83	1530.9/347932	1756.5	71.60

	ANSI	Pitch	Roller    diameter	Width   between inner plates	Pin diameter	Pin   length		Inner plate  depth	Plate thickness	Transverse pitch	Ultimate  tensile   strength	Average   tensile  strength	Weight per meter
Chain No.	ANSI  Chain	P	m(d)a(1)x	m(b)in(1)	m(d)a(2)x	L    max	Lc   max	m(h)a(2)x	T   max	Pt	Q   min	Q0	q
	No.	mm	mm	mm	mm	mm	mm	mm	mm	mm	kN/lbf	kN	kg/m
08A-4	40-4	12.700	7.95	7.85	3.96	59.8	61.0	12.00	1.50	14.38	56.4/12687	62.04	2.57
10A-4	50-4	15.875	10.16	9.40	5.08	75.1	76.6	15.09	2.03	18.11	88.8/19976	97.68	4.30
12A-4	60-4	19.050	11.91	12.57	5.94	94.4	96.1	18.00	2.42	22.78	127.2/28614	139.92	6.21
16A-4	80-4	25.400	15.88	15.75	7.92	121.0	124.4	24.00	3.25	29.29	226.8/51020	249.48	10.37
20A-4	100-4	31.750	19.05	18.90	9.53	147.8	152.1	30.00	4.00	35.76	354/79635	389.40	15.60
24A-4	120-4	38.100	22.23	25.22	11.10	187.0	190.8	35.70	4.80	45.44	508/114278	558.80	23.56
08A-5	40-5	12.700	7.95	7.85	3.96	74.2	75.4	12.00	1.50	14.38	70.5/15859	77.55	3.19
10A-5	50-5	15.875	10.16	9.40	5.08	93.2	94.7	15.09	2.03	18.11	111/24970	122.10	5.37
12A-5	60-5	19.050	11.91	12.57	5.94	117.0	118.8	18.00	2.42	22.78	159/35768	174.90	7.75
16A-5	80-5	25.400	15.88	15.75	7.92	149.9	153.7	24.00	3.25	29.29	283.5/63775	311.85	12.96
20A-5	100-5	31.750	19.05	18.90	9.53	183.6	187.9	30.00	4.00	35.76	442.5/99543	486.75	19.46
24A-5	120-5	38.100	22.23	25.22	11.10	232.3	236.1	35.70	4.80	45.44	635/142848	698.50	29.40
08A-6	40-6	12.700	7.95	7.85	3.96	88.5	89.8	12.00	1.50	14.38	84.6/19031	93.06	3.83
10A-6	50-6	15.875	10.16	9.40	5.08	111.3	112.8	15.09	2.03	18.11	133.2/29964	146.52	6.43
12A-6	60-6	19.050	11.91	12.57	5.94	139.8	141.8	18.00	2.42	22.78	190.8/42921	209.80	9.31
16A-6	80-6	25.400	15.88	15.75	7.92	179.2	183.0	24.00	3.25	29.29	340.2/76530	374.22	15.50
20A-6	100-6	31.750	19.05	18.90	9.53	219.4	223.7	30.00	4.00	35.76	531/119452	584.10	23.36
24A-6	120-6	38.100	22.23	25.22	11.10	278.0	282.0	35.70	4.80	45.44	762/171417	838.20	35.30
08A-8	40-8	12.700	7.95	7.85	3.96	117.3	118.5	12.00	1.50	14.38	112.8/25375	124.08	5.11
10A-8	50-8	15.875	10.16	9.40	5.08	147.5	149.0	15.09	2.03	18.11	177.6/39952	195.36	8.59
12A-8	60-8	19.050	11.91	12.57	5.94	185.8	187.6	18.00	2.42	22.78	254.4/57229	279.84	12.37
16A-8	80-8	25.400	15.88	15.75	7.92	237.8	241.6	24.00	3.25	29.29	453.6/102040	498.96	20.67
20A-8	100-8	31.750	19.05	18.90	9.53	290.8	295.1	30.00	4.00	35.76	708/159270	778.80	31.14
24A-8	120-8	38.100	22.23	25.22	11.10	368.8	372.8	35.70	4.80	45.44	1016/228557	1176	47.07

Established in 1984 in Algeria, under the esteemed SARL Camel Material Agricole-F.Z.C, our company, Hangzhou Camel Machinery Co., Ltd., thrives as a beacon of innovation in the world of mechanical products. With prestigious offices in Dubai, UAE, and Egypt, our expansive 33,000 square meter factory is a testament to our commitment to excellence. Housing over 100 state-of-the-art process machines and testing equipment, we're proud to deliver products like roller chains, sprockets, and pulleys. Certified by ISO 9001, our offerings reach more than 50 countries, serving industries from food production, engineering machinery, printing, woodworking, textiles, to rubber and chemical machinery.
Our expertise also extends to plastic machinery, ensuring that whatever your mechanical needs, we have a solution tailored for you.
Our illustrious parent company, SARL Camel Material Agricole-F.Z.C, stands as a paragon of professionalism in distributing farm equipment parts and industrial transmission systems, offering unparalleled solutions for your
agricultural and industrial transmission needs. Boasting the largest warehouse and workshop facilities in Oran, Algeria, as well as in Egypt and Dubai, UAE, we are committed to delivering exceptional service and innovative solutions.
With a steadfast belief that perfection stems from meticulous design and execution, the Camel team stands united, pledging unwavering support like family, now and forever.

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Packaging & Shipping

FAQ

1. Do you offer free samples?_Yes. we can.
2. Is OEM available?
-Ves, OEM is available
3. Are you a Manufacturer or Trade Company?
-We are a factory focused on producing and exporting chains for over 37 years and have a professional internationaltrade team.
4.What terms ofpayment you usually use?T/T 30% deposit and 70% against document, Western Union,L/C at sight
5. Do you have after-sale service?
Resposible After-sale service team ,solving your problem at any time.