Dongyang Yongmei Chain Co.,Ltd

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	Triplex Roller Chain & Bushing Chains -B

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DIN/ISO KIN/ISO Chain No.	Pitch	Roller	Width between inner plates	Pin diameter	Pin length		Lnner plate depth	Plate thick -ness	Ultimate tensile strength	Average tensile strength	weight per meter
	P	d1 max	b1 min	d2 max	L max	Lc max	h2 max	T max	Q min	Q0	q
	mm	mm	mm	mm	mm	mm	mm	mm	kN/LB	kN	kg/m
05B-3	8.000	5.00	3.00	2.31	19.5	20.2	7.10	0.80	11.1/2523	13.8	0.48
*06B-3	9.525	6.35	5.72	3.28	33.5	34.6	8.20	1.30	24.9/5659	30.1	1.16
08B-3	12.700	8.51	7.75	4.45	45.1	46.1	11.80	1.60	47.5/10795	57.8	2.03
10B-3	15.875	10.16	9.65	5.08	52.7	54.1	14.70	1.70	66.7/15159	84.5	2.77
12B-3	19.050	12.07	11.68	5.72	61.5	63.1	16.00	1.85	86.7/19705	101.8	3.46
16B-3	25.400	15.88	17.02	8.28	99.8	101.2	21.00	4.15/3.1	160.0/36364	203.7	8.13
20B-3	31.750	19.05	19.56	10.19	114.2	117.9	26.40	4.5/3.5	250.0/56818	290.0	10.82
24B-3	38.100	25.40	25.40	14.63	150.1	154.6	33.20	6.0/4.8	425.0/96591	493.0	20.10
28B-3	44.450	30.99	30.99	15.90	184.2	188.7	36.70	7.5/6.0	530.0/120454	609.5	24.92
32B-3	50.800	30.99	30.99	17.81	183.2	188.2	42.00	7.0/6.0	670.0/152273	770.5	31.56
40B-3	63.500	38.10	38.10	22.89	226.8	233.8	52.96	8.5/8.0	950.0/215909	1092.5	48.10
48B-3	76.200	45.72	45.72	29.24	281.6	289.4	63.80	12/10	1500.0/340909	1710.0	75.00
*Bushing chain:d1 in the table indicate the external diameter of the bushing