ANSI Strand Triple Roller Chain

Chain Size	Pitch P(mm)	Roller diameter d1 max(mm)	Width between inner plates b1 min(mm)	Pin diameter d2 max(mm)	Pin length L max(mm)	Pin length Lc max(mm)	Inner plate depth h2 max(mm)	Plate thickness T max(mm)	Average tensile strength Q0(kN)
25-3	6.350	3.30	3.18	2.31	21.0	21.5	6.00	0.80	15.00
35-3	9.525	5.08	4.77	3.58	32.7	33.5	9.00	1.30	33.90
40-3	12.700	7.95	7.85	3.96	45.4	46.6	12.00	1.50	55.80
50-3	15.875	10.16	9.40	5.08	57.0	58.5	15.09	2.03	93.90
60-3	19.050	11.91	12.57	5.94	71.5	73.3	18.00	2.42	129.60
80-3	25.400	15.88	15.75	7.92	91.7	93.6	24.00	3.25	222.90
100-3	31.750	19.05	18.90	9.53	112.2	116.3	30.00	4.00	322.80
120-3	38.100	22.23	25.22	11.10	141.4	145.2	35.70	4.80	489.30
140-3	44.450	25.40	25.22	12.70	152.2	156.8	41.00	5.60	667.50
160-3	50.800	28.58	31.55	14.27	181.8	186.6	47.80	6.40	800.70
180-3	57.150	35.71	35.48	17.46	204.4	210.2	53.60	7.20	1083.30
200-3	63.500	39.68	37.85	19.85	223.5	230.4	60.00	8.00	1400.40
240-3	76.200	47.63	47.35	23.81	271.3	278.6	72.39	9.50	2014.80

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