ATTAttachment Roller Chain

ANSI｜Double Pitch｜Attachment

SY Chain No.	Dimension - mm													Average Tensile Strength	Average Chain Weight
	Pitch	Roller			Pin							Plate
	Pitch	Width	Roller	Dia.	Dia.	Length						Height	Thickness
	P	W	Type	R	D	L_R	L_C	L₁	L₂	L₃	L₄	H	T	_KN	kg/m
SY C2040	25.40	7.95	S	7.92	3.96	16.6	18.3	8.3	10.0	9.5	16.8	11.4	1.5	16.90	0.48
SY C2042	25.40	7.95	R	15.88	3.96	16.6	18.3	8.3	10.0	9.5	16.8	11.4	1.5	16.90	0.82
SY C2050	31.75	9.53	S	10.16	5.08	20.5	22.2	10.2	12.0	11.9	21.1	15.0	2.0	27.50	0.82
SY C2052	31.75	9.53	R	19.05	5.08	20.5	22.2	10.2	12.0	11.9	21.1	15.0	2.0	27.50	1.26
SY C2060H	38.10	12.70	S	11.91	5.95	28.8	31.0	14.4	16.6	14.3	27.5	17.0	3.2	40.20	1.38
SY C2062H	38.10	12.70	R	22.23	5.95	28.8	31.0	14.4	16.6	14.3	27.5	17.0	3.2	40.20	2.08
SY C2080H	50.80	15.88	S	15.88	7.93	36.4	38.8	17.8	21.0	19.1	35.6	22.6	4.0	68.60	2.32
SY C2082H	50.80	15.88	R	28.58	7.93	36.4	38.8	17.8	21.0	19.1	35.6	22.6	4.0	68.60	3.36
SY C2100H	63.50	19.05	S	19.05	9.53	42.4	46.0	21.2	24.8	23.8	43.2	28.6	4.8	107.90	3.46
SY C2102H	63.50	19.05	R	39.67	9.53	42.4	46.0	21.2	24.8	23.8	43.2	28.6	4.8	107.90	5.64
SY C2120H	76.20	25.40	S	22.23	11.10	52.8	57.2	26.4	30.8	28.6	53.0	34.9	5.6	151.00	4.92
SY C2122H	76.20	25.40	R	44.45	11.10	52.8	57.2	26.4	30.8	28.6	53.0	34.9	5.6	151.00	7.87
SY C2160H	101.60	31.75	S	28.58	14.28	67.9	73.1	34.0	39.1	38.1	69.0	47.6	7.2	257.90	8.02
SY C2162H	101.60	31.75	R	57.15	14.28	67.9	73.1	34.0	39.1	38.1	69.0	47.6	7.2	257.90	12.77

SY C2042	19.1	3.6	9.5	9.1	19.8	12.7	19.1	25.4	38.2	11.1	5.2	13.5	3.6	9.5	4.1	0.9
SY Chain No.	Dimensions - mm															Additional Weight
	M	d	N	S	X	A-1, A-2		K-1, K-2		SA-1, SK-1		SA-2, SK-2			GK-1	Additional Weight
						A-1, A-2		K-1, K-2		SA-1, SK-1		SA-2, SK-2			GK-1	D-1
						J	K	2J	2K	C1	d1	C2	d2	N	Dg	g/pc
SY C2040	19.1	3.6	9.5	9.1	19.8	12.7	19.1	25.4	38.2	11.1	5.2	13.5	3.6	9.5	4.1	0.9
SY C2050	23.8	5.2	11.9	11.1	24.6	15.9	24.2	31.8	48.4	14.3	6.8	15.9	5.2	11.9	6.4	1.8
SY C2052	23.8	5.2	11.9	11.1	24.6	15.9	24.2	31.8	48.4	14.3	6.8	15.9	5.2	11.9	6.4	1.8
SY C2060H	28.6	5.2	14.3	14.7	30.6	21.4	31.2	42.8	62.4	17.5	8.7	19.1	5.2	14.3	6.4	3
SY C2062H	28.6	5.2	14.3	14.7	30.6	21.4	31.2	42.8	62.4	17.5	8.7	19.1	5.2	14.3	6.4	3
SY C2080H	38.1	6.8	19.1	19.1	40.2	27.8	40.6	55.6	81.2	22.2	10.3	25.4	6.8	19.1	8.1	7
SY C2082H	38.1	6.8	19.1	19.1	40.2	27.8	40.6	55.6	81.2	22.2	10.3	25.4	6.8	19.1	8.1	7
SY C2100H	47.6	8.8	23.8	23.4	50.3	33.3	50	66.6	100.0	28.6	14	31.8	8.8	23.8	10.1	12
SY C2102H	47.6	8.8	23.8	23.4	50.3	33.3	50	66.6	100.0	28.6	14	31.8	8.8	23.8	10.1	12
SY C2120H	57.2	10.5	28.6	27.8	61.1	39.7	61.9	79.4	123.8	33.3	16	37.3	10.5	28.6	12.1	20
SY C2122H	57.2	10.5	28.6	27.8	61.1	39.7	61.9	79.4	123.8	33.3	16	37.3	10.5	28.6	12.1	20
SY C2160H	76.2	14.0	38.1	36.5	76.2	52.4	76.1	104.8	152.2	44.5	21	50.8	14	38.1	-	44
SY C2162H	76.2	14.0	38.1	36.5	76.2	52.4	76.1	104.8	152.2	44.5	21	50.8	14	38.1	-	44

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"Cotter" style is standard for ANSI Double Pitch connecting links. Roller Type "S" indicates a standard roller. Roller Type "R" indicates an oversized carrier roller. Roller Type "R" can be manufactured with plastic oversized carrier rollers.