8M型标准皮带宽50mm
规格	齿数	形状	节径	外径	W	L	1K	X	轮毂直径	内孔	透孔外径	档边外径	档边内径	档边型号
8M	22	A/B	56.02	54.65	58	79	53	-	40	16	-	64	48	F-156448
8M	24	A/B	61.12	59.74	58	79	53	-	44	16	-	69	50	F-156950
8M	25	A/B	63.66	62.29	58	79	53	-	46	16	-	69	50	F-156950
8M	26	A/B	66.21	64.84	58	79	53	-	48	16	-	74	53	F-157453
8M	28	A/B	71.30	69.93	58	79	53	-	52	16	-	78	58	F-157858
8M	30	A/B	76.39	75.02	58	79	53	-	56	20	-	83	63	F-158363
8M	32	A/B	81.49	80.12	58	79	53	-	60	20	-	90	69	F-159069
8M	34	A/B	86.58	85.21	58	79	53	-	64	20	-	93	75	F-159375
8M	36	A/B	91.67	90.30	58	79	53	-	68	20	-	99	78	F-159978
8M	38	A/B	96.77	95.39	58	79	53	-	72	20	-	105	84	F-1510584
8M	40	A/B	101.86	100.49	58	79	53	-	74	20	-	112	90	F-1511290
8M	42	A/B	106.95	105.58	59	79	53	-	76	20	-	115	90	F-1511590
8M	44	A/B	112.05	110.67	59	79	53	-	78	20	-	121	99	F-1512199
8M	46	A/B	117.14	115.77	59	79	53	-	80	20	-	126	100	F-15126100
8M	48	A/B	122.23	120.86	59	79	53	-	80	20	-	131	111	F-15131111
8M	50	B/W	127.32	125.95	59	79	53	12	82	20	94	136	114	F-15136114
8M	52	B/W	132.42	11.40	59	79	53	12	84	20	99	141	118	F-15141118
8M	56	B/W	142.60	141.23	59	79	53	12	86	20	110	152	134	F-15152134
8M	58	B/W	147.70	146.32	59	79	53	12	88	30	115	156	135	F-15156135
8M	60	B/W	152.79	151.42	59	79	53	12	88	30	120	160	140	F-20160140
8M	62	B/W	157.88	156.51	59	79	53	12	90	30	125	166	145	F-20166145
8M	64	B/W	162.97	161.60	59	79	53	12	92	30	130	170	150	F-20170150
8M	67	B/W	170.61	169.24	59	79	53	12	94	30	138	179	158	F-20179158
8M	72	B/W	183.35	181.97	59	79	53	12	94	30	151	192	171	F-20192171
8M	80	B/W	203.72	202.35	59	79	53	12	98	30	171	212	191	F-20212191
8M	84	B/W	213.90	212.53	59	79	53	12	98	30	181	223	201	F-20223201
8M	90	B/W	229.18	227.81	59	79	53	12	100	30	196	238	216	F-20238216
8M	96	B/W	244.46	243.09	59	79	53	12	102	30	211	253	231	F-20253231
8M	112	B/W	285.21	283.83	59	79	53	12	108	40	252	294	272	F-20294272