A Series sprockets

Detail：

单位（Dimension）:mm
链轮号 Sprocket NO.	节距 Pitchp	滚子直径 Roller Dia.Φ	g	倒角高 Height of Chamfer A	倒角宽 Width of Chamfer C	倒角半径 Radius of Chamfer R	排距 Trans Verse Pitch of Strands Pt.	单排 Single	2排 3排 Double Triple			4排 Quadruple
								齿厚 Teeth Thick-Ness t1	齿厚 Teeth Thick-Ness t2、t3	齿幅 Teeth Width		齿厚 Teeth Thick-Ness t4	齿幅 Teeth Width
								齿厚 Teeth Thick-Ness t1	齿厚 Teeth Thick-Ness t2、t3	B2	B3	齿厚 Teeth Thick-Ness t4	B2	B3	B4
25	6.35	3.3	4	3.2	0.8	6.8	6.4	2.8	2.7	9.1	15.3	2.4	8.8	15.2	21.6
35	9.525	5.8	5	4.8	1.2	10.2	10.1	4.3	4.1	14.2	24.4	3.8	13.9	24	34.1
410	12.7	7.77	7	7	1.1	19.2	——	2.8	——	——	——	——	——	——	——
40	12.7	7.92	7	6.4	1.6	13.5	14.4	7.2	7	21.4	35.8	6.5	20.9	35.3	49.7
50	15.875	10.16	10.3	7.9	2	16.9	18.1	8.7	8.4	26.5	44.6	7.9	26	44.1	62.2
60	19.05	11.91	11.8	9.5	2.4	20.3	7	11.7	11.3	34.1	56.9	10.6	33.4	56.2	79
80	25.4	15.88	15.5	12.7	3.2	27	29.3	14.5	14.1	43.4	72.7	13.1	42.6	71.9	101.2
100	31.75	19.05	19.2	15.9	4	33.8	35.8	17.5	17	52.8	88.6	16	51.8	87.6	123.4
120	38.1	22.22	23	19.1	4.8	40.5	45.4	23.5	22.7	68.1	113.5	21.5	66.9	112.3	157.7
140	44.45	25.4	27	22.2	5.6	47.2	48.9	23.5	22.7	71.6	120.5	21.5	70.4	119.3	168.3
160	50.8	28.58	31.6	25.4	6.4	54	58.5	29.3	28.4	86.9	145.4	27	85.5	144	202.5
180	57.15	35.71	36.8	28.5	7.2	61	65.8	33.1	32	97.8	163.6	30.4	96.2	162	227.8
200	63.5	39.67	39.6	31.8	7.9	67.5	71.6	35.3	34.1	105.7	177.3	32.5	104.1	175.7	247.3
240	76.2	47.62	48.5	38.1	9.5	81	87.7	44.1	42.7	130.5	218.3	40.7	128.5	216.3	304

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