双节距传动链

Double pitch transmission chain

链号 DIN ISO Chain No.	链号 DIN ISO Chain No.	节距 Pitch	滚子直径 Roller dimeter	内节内宽 Width between inner plates	销轴直径 Pin diameter	销轴长度 Pin length		内链板高度 Inner plate depth	极限拉伸载荷 Ultimate tensile strength	每米长重Weight per meter
		P	d1 max	b1 mim	d2 max	L max	Lc max	h2 max	Q min	q
		mm	mm	mm	mm	mm	mm	mm	kN	kg/m
208B	2040	25.4	8.51	7.75	4.45	16.7	18.2	11.8	17.8	0.45
210A	2050	31.75	10.16	9.40	5.08	20.7	23.3	15.0	21.8	0.73
212A	2060	38.1	11.91	12.57	5.94	25.9	28.3	18.0	31.1	1.02
216A	2080	50.8	15.88	15.75	7.92	32.7	36.5	24.0	55.6	1.70
216AH	2080H	50.8	15.88	15.75	7.92	36.2	39.4	24.0	55.6	2.17
220A	2100	63.5	19.05	18.90	9.53	40.4	44.7	30.0	86.7	2.55
224A	2120	76.2	22.23	25.22	11.1	50.3	54.3	35.7	124.6	4.06