Double Pitch Roller Chains Manufacturer

Double Pitch Roller Chains

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Transmission Chains for Industrial Applications

Double pitch roller chains are a variation of short pitch roller chains. Apart from the doubled length between the plates, the rest of its construction remains the same as short pitch roller chains. In this way, it is lighter and more suitable for conditions that demand less power transmission, relatively slower speed and longer transport distances.

Standard Double Pitch Roller Chains

DIN/ISO /ANSI Chain No.		Pitch	Width between inner plates	Roller Diameter	Pin dimensions			Plate dimensions		Minimum tensile strength	Average tensile strength	Weight
DIN/ISO	ANSI	p mm	b1(min) mm	D(max) mm	d mm	L1 mm	L2 mm	h mm	t/T mm	Q(min) kN	Qo kN	q kg/m
208A	2040	25.4	7.85	7.92	3.96	8.3	9.6	12	1.52	13.8	18	0.43
208B	/	25.4	7.75	9.51	4.45	8.5	9.9	11.8	1.65	17.8	20.5	0.49
210A	2050	31.75	9.4	10.16	5.08	10.25	11.85	15	2	21.8	31	0.70
210B	/	31.75	9.65	10.16	5.08	9.6	10.9	14.6	1.65	22.2	27.5	0.63
212A	2060	38.1	12.57	11.91	5.94	12.65	14.35	18	2.4	31.1	42	1.02
212B	/	38.1	11.68	12.07	5.72	11	12.4	16	1.8	28.9	32.5	0.78
216A	2080	50.8	15.75	15.88	7.92	16.2	17.9	23.5	3.2	55.6	70.2	1.76
220A	2100	63.5	18.9	19.05	9.52	19.8	23.3	30	4	86.7	115	2.55
224A	2120	76.2	25.22	22.23	11.1	25	28.3	35.8	4.9	124.6	170	4.06

Reinforced Double Pitch Roller Chains

DIN/ISO /ANSI Chain No.		Pitch	Width between inner plates	Roller Diameter	Pin dimensions			Plate dimensions		Minimum tensile strength	Average tensile strength	Weight
DIN/So	ANSI	p mm	b1(min) mm	D(max) mm	d mm	L1 mm	L2 mm	h mm	t/T mm	O(min) kN	Qo kN	q kg/m
C208AH	C2040H	25.4	7.85	7.92	3.96	9.25	10.55	12	2	13.8	18	0.64
C208AHL	C2040H	25.4	7.85	15.88	3.96	9.25	10.55	12	2	13.8	18	0.98
C210AH	C2050H	31.75	9.4	10.16	5.08	11.05	12.45	15	2.4	21.8	31	0.96
C210AHL	C2052H	31.75	9.4	19.05	5.08	11.05	12.45	15	2.4	21.8	31	1.41
C212AH	C2060H	38.1	12.57	11.91	5.94	14.3	15.7	18	3.2	31.1	42	1.52
C212AHL	C2062H	38.1	12.57	22.23	5.94	14.3	15.7	18	3.2	31.1	42	2.22
C216AH	C2080H	50.8	15.75	15.88	7.92	17.85	19.25	23.5	4	55.6	70.2	2.53
C216AHL	C2082H	50.8	15.75	28.58	7.92	17.85	19.25	23.5	4	55.6	70.2	3.58
C220AH	C2100H	63.5	18.9	19.05	9.52	21.55	25.05	30	4.9	86.7	115	3.82
C224AHL	C2102H	63.5	18.9	39.67	9.52	21.55	25.05	30	4.9	86.7	115	5.96
C224AH	C2120H	76.2	25.22	22.23	11.1	26.5	29.9	35.8	5.6	124.6	170	5.40
C220AHL	C2122H	76.2	25.22	44.45	11.1	26.5	29.9	35.8	5.6	124.6	170	8.33
C232AH	C2160H	101.6	31.55	28.56	14.27	33.75	37.65	48	7.2	222.4	290	9.08
c232AHL	C2162H	101.6	31.55	57.15	14.27	33.75	37.65	48	7.2	222.4	290	13.69