ANSI/BS ROLLER CHAIN

As a high quality roller chain supplier, CRC CHAIN LIMITED developed fastly in recent 8 years. Now we provide a wide range of roller chain using in many industries including material handling equipment, palm oil mill industry, sugar mill industry, engineering machinery, automatic production line, packing machine, mining&metallurgy, grain machine, mylar processing industry, beer bottling line, paver machine, car parking industry, and other conveyor and transmission equipment.

Roller chain is composed by four parts.They are roller ,bush,plate and pin. The material can be carbon steel or 304SUS(316SUS)stainless steel The carbon steel main materials are as follow:
Plate:40Mn,45Mn,40Cr.
Roller:10#,20#,45#,40Cr.
Bush:10#,20#.
Pin:20CrMnMo,30CrMnTi,40Cr.
We provides a high tensile strength roller chain advantage for hundreds of applications coping with operating conditions that are hot or cold, wet or dry, dusty or requiring cleanliness and all of these solutions combine excellent wear resistance and fatigue resistance with a long, reliable working life.
European Standard Roller Chains
1. BS/DIN Standard Short Pitch Power Transmission Roller Chains: 03B-56B
2. BS/DIN Standard Short Pitch High Performance Roller Chain
3. (all parts made of special alloy steel, with solid seamless bushes and wide waist linkplates)
4.BS/DIN Standard Short Pitch Self-Lubricating Roller Chains (Maintenance Free Chains)
5. BS/DIN Standard Marine Engine Roller Chains (Marine Engine Chain): 32BM-72MBS/DIN Standard Short Pitch Straight
Link Plate Roller Chains: C08B-C48B
6. BS/DIN Standard Short Pitch Bushed Chains (Rollerless)
7. BS/DIN Standard Double Pitch Transmission Roller Chains: 208B-232BL

American Standard Roller Chains
1. ANSI Standard Short Pitch Power Transmission Roller Chains (and Bushed Chains as well): 25-240
2. ANSI Standard Short Pitch High Performance Roller Chain
3. (all parts made of special alloy steel, with solid seamless bushes and wide waist linkplates)
4. ANSI Standard Short Pitch Straight Linkplate Roller Chains: C40-C240
5. ANSI Standard Short Pitch Heavy Duty Roller Chains: 60H-240H
6. T Series Super Roller Chains: T40-T140
7. HT Series Super Roller Chains: HT60-HT140
8. SHT Series Super Roller Chains: SHT80-SHT140
9. ANSI Standard Short Pitch Bushed Chains (Rollerless)
10. Roller Chains for Chain Couplings: 4012-12022
11. ANSI Standard Double Pitch Transmission Roller Chains: A2040-A2120
Roller chain is one kind of power transmisssion component. It is used in low- to mid-speed drives at around 600 to 800 feet per minute and widely used for general industrial applications. They are available in simplex, duplex and triplex with riveted or cottered.

ANSI/ISO Chain No(simplx)

ISO Chain No	ANSI No	Pitch	Inner Plate Width	Roller Diameter	Plate Details		Pin Detials			Tensile Strength	Average Tensile Strength	Gross Weight
		Pitch	Inner Plate Width	Roller Diameter	Thickness	Width	diameter	Length	Connection length	Tensile Strength	Average Tensile Strength	Gross Weight
		P(mm)	b1(mm)	d1(mm)	mm	mm	mm	L(mm)	Lc(mm)	Kn	Kn	kg/m
		P(mm)	b1(mm)	d1(mm)	mm	mm	mm	L(mm)	Lc(mm)	Kn	Kn	kg/m
04C-1	25R-1	6.35	3.18	3.3	0.80/0.80	6	2.31	7.9	8.4	3.5	4.6	0.15
06C-1	35R-1	9.525	4.77	5.08	1.30/1.30	9	3.58	12.4	13.17	7.9	10.8	0.33
083-1	415-1	12.7	4.76	7.77	1.30/1.00	9.7	3.6	11	12.4	11.6	12.6	0.32
084-1	415H-1	12.7	4.76	7.77	1.50/1.50	12	3.96	13.1	14.5	15.6	16.1	0.55
085-1	41R-1	12.7	6.25	7.77	1.25/1.25	9.91	3.58	13.75	15	6.7	7.6	0.41
08A-1	40R-1	12.7	7.85	7.92	1.50/1.50	12	3.96	16.6	17.8	14.1	17.5	0.62
10A-1	50R-1	15.875	9.4	10.16	2.00/2.00	15.09	5.08	20.7	22.2	22.2	29.4	1.02
12A-1	60R-1	19.05	12.57	11.91	2.40/2.40	18	5.94	25.9	27.7	31.8	41.5	1.5
16A-1	80R-1	25.4	15.75	15.88	3.20/3.20	24	7.92	32.7	35	56.7	69.4	2.6
20A-1	100R-1	31.75	18.9	19.05	4.00/4.00	30	9.53	40.4	44.7	88.5	109.2	3.91
24A-1	120R-1	38.1	25.22	22.23	4.80/4.80	35.7	11.1	50.3	54.3	127	156.3	5.62
28A-1	140R-1	44.45	25.22	25.4	5.60/5.60	41	12.7	54.4	59	172.4	212	7.5
32A-1	160R-1	50.8	31.55	28.58	6.40/6.40	47.8	14.27	64.8	69.6	226.8	278.9	10.1
40A-1	200R-1	63.5	37.85	39.68	8.00/8.00	60	19.85	80.3	87.2	353.8	431.6	16.15
48A-1	240R-1	76.2	47.35	47.63	9.50/9.50	72.39	23.81	95.5	103	510.3	622.5	23.2

ISO Chain No(duplex)

ISO Chain No	ANSI No	Pitch	Inner Plate Width	Roller Diameter	Plate Details		Pin Detials			Tensile Strength	Average Tensile Strength	Gross Weight	Pitch Distance
		Pitch	Inner Plate Width	Roller Diameter	Thickness	Width	diameter	Length	Connection length	Tensile Strength	Average Tensile Strength	Gross Weight	Pitch Distance
		P(mm)	b1(mm)	d1(mm)	mm	mm	mm	L(mm)	Lc(mm)	Kn	Kn	kg/m	Pd(mm)
		P(mm)	b1(mm)	d1(mm)	mm	mm	mm	L(mm)	Lc(mm)	Kn	Kn	kg/m	Pd(mm)
04C-2	25R-2	6.35	3.18	3.30	0.80	6.00	2.31	14.50	15.00	7.00	8.60	0.28	6.40
06C-2	35R-2	9.53	4.77	5.08	1.30	9.00	3.58	22.50	23.30	15.80	19.70	0.63	10.13
08A-2	40R-2	12.70	7.85	7.92	1.50	12.00	3.96	31.00	32.20	28.20	35.90	1.12	14.38
10A-2	50R-2	15.88	9.40	10.16	2.00	15.09	5.08	38.90	40.40	44.40	58.10	2.00	18.11
12A-2	60R-2	19.05	12.57	11.91	2.40	18.00	5.94	48.80	50.50	63.60	82.10	2.92	22.78
16A-2	80R-2	25.40	15.75	15.88	3.20	24.00	7.92	62.70	64.00	113.40	141.80	5.15	29.29
20A-2	100R-2	31.75	18.90	19.05	4.00	30.00	9.53	76.40	80.00	177.00	219.40	7.80	35.76
24A-2	120R-2	38.10	25.22	22.23	4.80	35.70	11.10	95.80	99.70	254.00	314.90	11.70	45.44
28A-2	140R-2	44.45	25.22	25.40	5.60	41.00	12.70	103.30	107.90	344.80	407.50	15.14	48.87
32A-2	160R-2	50.80	31.55	28.58	6.40	47.80	14.27	123.30	128.10	453.60	462.40	20.14	58.55
40A-2	200R-2	63.50	37.85	39.68	8.00	60.00	19.85	151.90	158.80	707.60	877.40	32.24	71.55
48A-2	240R-2	76.20	47.35	47.63	9.50	72.39	23.81	183.40	190.80	1020.60	1255.30	45.23	87.83

The first two items are bushing chain, d1 indicates the external diameter of the bushing

Spring Clip Type connecting link is applied to chain 60R and smaller one; Cotter Type connecting link is applied to chain 80R and larger one

ISO Chain No（triplex）

ISO Chain No	ANSI No	Pitch	Inner Plate Width	Roller Diameter	Plate Details		Pin Detials			Tensile Strength	Average Tensile Strength	Gross Weight	Pitch Distance
		Pitch	Inner Plate Width	Roller Diameter	Thickness	Width	diameter	Length	Connection length	Tensile Strength	Average Tensile Strength	Gross Weight	Pitch Distance
		P(mm)	b1(mm)	d1(mm)	mm	mm	mm	L(mm)	Lc(mm)	Kn	Kn	kg/m	Pd(mm)
		P(mm)	b1(mm)	d1(mm)	mm	mm	mm	L(mm)	Lc(mm)	Kn	Kn	kg/m	Pd(mm)
04C-3	25R-3	6.35	3.18	3.30	0.80	6.00	2.31	21.00	21.50	10.50	12.60	0.44	6.40
06C-3	35R-3	9.53	4.77	5.08	1.30	9.00	3.58	32.70	33.50	23.70	28.60	1.05	10.13
08A-3	40R-3	12.70	7.85	7.92	1.50	12.00	3.96	45.40	46.60	42.30	50.00	1.90	14.38
10A-3	50R-3	15.88	9.40	10.16	2.00	15.09	5.08	57.00	58.50	66.60	77.80	3.09	18.11
12A-3	60R-3	19.05	12.57	11.91	2.40	18.00	5.94	71.50	73.30	95.40	111.10	4.54	22.78
16A-3	80R-3	25.40	15.75	15.88	3.20	24.00	7.92	91.70	93.60	170.10	198.40	7.89	29.29
20A-3	100R-3	31.75	18.90	19.05	4.00	30.00	9.53	112.20	116.30	265.50	309.60	11.77	35.76
24A-3	120R-3	38.10	25.22	22.23	4.80	35.70	11.10	141.40	145.20	381.00	437.20	17.53	45.44
28A-3	140R-3	44.45	25.22	25.40	5.60	41.00	12.70	152.20	156.80	517.20	593.30	22.20	48.87
32A-3	160R-3	50.80	31.55	28.58	6.40	47.80	14.27	181.80	186.60	680.40	780.60	30.02	58.55
40A-3	200R-3	63.50	37.85	39.68	8.00	60.00	19.85	223.50	230.40	1061.40	1217.80	49.03	71.55
48A-3	240R-3	76.20	47.35	47.63	9.50	72.39	23.81	271.30	278.60	1530.90	1756.20	71.60	87.83

The first two items are bushing chain, d1 indicates the external diameter of the bushing

Spring Clip Type connecting link is applied to chain 60R and smaller one; Cotter Type connecting link is applied to chain 80R and larger one

BS Chain No.(simplex)

BS Chain No.	Pitch	Inner Plate Width	Roller Diameter	Plate Details			Pin Detials			Tensile Strength	Average Tensile Strength	Gross Weight
	Pitch	Inner Plate Width	Roller Diameter	Thickness	Thickness	Width	diameter	Length	Connection length	Tensile Strength	Average Tensile Strength	Gross Weight
	P(mm)	b1(mm)	d1(mm)	Inner(mm)	Outer(mm)	mm	mm	L(mm)	Lc(mm)	Kn	Kn	kg/m
	P(mm)	b1(mm)	d1(mm)	Inner(mm)	Outer(mm)	mm	mm	L(mm)	Lc(mm)	Kn	Kn	kg/m
04B-1	6.00	2.80	4.00	0.60	0.60	5.00	1.85	7.60	8.20	3.00	3.20	0.11
05B-1	8.00	3.00	5.00	0.80	0.80	7.10	2.31	7.90	8.40	5.00	5.90	0.20
06B-1	9.53	5.72	6.35	1.30	1.30	8.20	3.28	13.15	14.10	9.00	10.40	0.41
08B-1	12.70	7.75	8.51	1.60	1.60	11.80	4.45	16.70	18.20	18.00	19.40	0.69
10B-1	15.88	9.65	10.16	1.70	1.70	14.70	5.08	19.50	20.90	22.40	27.50	0.93
12B-1	19.05	11.68	12.07	1.85	1.85	16.00	5.72	22.50	24.20	29.00	32.20	1.15
16B-1	25.40	17.02	15.88	4.15	3.10	21.00	8.28	36.10	37.40	60.00	72.80	2.71
20B-1	31.75	19.56	19.05	4.50	3.50	26.40	10.19	41.30	45.00	95.00	106.70	3.70
24B-1	38.10	25.40	25.40	6.00	4.80	33.20	14.63	53.40	37.80	160.00	178.00	7.10
28B-1	44.45	30.99	27.94	7.50	6.00	36.70	15.90	65.10	69.50	200.00	222.00	8.50
32B-1	50.80	30.99	29.21	7.00	6.00	42.00	17.81	66.00	70.80	250.00	277.50	10.25
40B-1	63.50	38.10	39.37	8.50	8.00	52.96	22.89	82.00	89.20	355.00	394.00	16.35
48B-1	76.20	45.72	48.26	12.00	10.00	63.80	29.24	99.10	107.00	560.00	621.60	25.00

The third item is roller chain with straight edge plate
The third item is roller chain with straight edge plate

BS Chain No.(duplex)

BS Chain No.	Pitch	Inner Plate Width	Roller Diameter	Plate Details			Pin Detials			Tensile Strength	Average Tensile Strength	Gross Weight	Transverse
	Pitch	Inner Plate Width	Roller Diameter	Thickness	Thickness	Width	diameter	Length	Connection length	Tensile Strength	Average Tensile Strength	Gross Weight	Transverse
	P(mm)	b1(mm)	d1(mm)	Inner(mm)	Outer(mm)	mm	mm	L(mm)	Lc(mm)	Kn	Kn	kg/m	mm
	P(mm)	b1(mm)	d1(mm)	Inner(mm)	Outer(mm)	mm	mm	L(mm)	Lc(mm)	Kn	Kn	kg/m	mm
05B-2	8.00	3.00	5.00	0.80	0.80	7.10	2.31	13.75	14.25	7.80	10.20	0.33	5.64
06B-2	9.53	5.72	6.35	1.30	1.30	8.20	3.28	23.40	24.40	16.90	18.70	0.74	10.24
08B-2	12.70	7.75	8.51	1.60	1.60	11.80	4.45	31.20	32.20	32.00	38.70	1.34	13.92
10B-2	15.88	9.65	10.16	1.70	1.70	14.70	5.08	36.10	37.50	44.50	56.20	1.84	16.59
12B-2	19.05	11.68	12.07	1.85	1.85	16.00	5.72	42.00	43.60	57.80	66.10	2.31	19.46
16B-2	25.40	17.02	15.88	4.15	3.10	21.00	8.28	68.00	69.30	106.00	133.00	5.42	31.88
20B-2	31.75	19.56	19.05	4.50	3.50	26.40	10.19	77.80	81.50	170.00	211.20	7.20	36.45
24B-2	38.10	25.40	25.40	6.00	4.80	33.20	14.63	101.70	106.20	280.00	319.20	13.40	48.36
28B-2	44.45	30.99	27.94	7.50	6.00	36.70	15.90	124.60	129.10	360.00	406.80	16.60	59.56
32B-2	50.80	30.99	29.21	7.00	6.00	42.00	17.81	124.60	129.60	450.00	508.50	21.00	58.55
40B-2	63.50	38.10	39.37	8.50	8.00	52.96	22.89	154.50	161.50	630.00	711.90	32.00	72.29
48B-2	76.20	45.72	48.26	12.00	10.00	63.80	29.24	190.40	198.20	1000.00	1130.00	50.00	91.21


The second item is roller chain with straight edge plate
The second item is roller chain with straight edge plate

BS Chain No.(triple)

BS Chain No.	Pitch	Inner Plate Width	Roller Diameter	Plate Details			Pin Detials			Tensile Strength	Average Tensile Strength	Gross Weight	Transverse
	Pitch	Inner Plate Width	Roller Diameter	Thickness	Thickness	Width	diameter	Length	Connection length	Tensile Strength	Average Tensile Strength	Gross Weight	Transverse
	P(mm)	b1(mm)	d1(mm)	Inner(mm)	Outer(mm)	mm	mm	L(mm)	Lc(mm)	Kn	Kn	kg/m	mm
	P(mm)	b1(mm)	d1(mm)	Inner(mm)	Outer(mm)	mm	mm	L(mm)	Lc(mm)	Kn	Kn	kg/m	mm
05B-3	8.00	3.00	5.00	0.80	0.80	7.10	2.31	19.40	19.90	11.10	13.80	0.48	5.64
06B-3	9.53	5.72	6.35	1.30	1.30	8.20	3.28	33.50	34.60	24.90	30.10	1.16	10.24
08B-3	12.70	7.75	8.51	1.60	1.60	11.80	4.45	45.10	46.10	47.50	57.80	2.03	13.92
10B-3	15.88	9.65	10.16	1.70	1.70	14.70	5.08	52.70	54.10	66.70	84.50	2.77	16.59
12B-3	19.05	11.68	12.07	1.85	1.85	16.00	5.72	61.50	63.10	86.70	101.80	3.46	19.46
16B-3	25.40	17.02	15.88	4.15	3.10	21.00	8.28	99.80	101.20	160.00	203.70	8.13	31.88
20B-3	31.75	19.56	19.05	4.50	3.50	26.40	10.19	114.20	117.40	250.00	290.00	10.82	36.45
24B-3	38.10	25.40	25.40	6.00	4.80	33.20	14.63	150.10	154.60	425.00	493.00	20.10	48.36
28B-3	44.45	30.99	27.94	7.50	6.00	36.70	15.90	184.20	188.70	530.00	609.50	24.92	59.56
32B-3	50.80	30.99	29.21	7.00	6.00	42.00	17.81	183.20	188.20	670.00	770.50	31.56	58.55
40B-3	63.50	38.10	39.37	8.50	8.00	52.96	22.89	226.80	233.80	950.00	1092.50	48.10	72.29
48B-3	76.20	45.72	48.26	12.00	10.00	63.80	29.24	281.60	289.40	1500.00	1710.00	75.00	91.21


The second item is roller chain with straight edge plate
The second item is roller chain with straight edge plate

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