XXH型标准皮带宽400（101.6mm）
规格	齿数	形状	节径	外径	W	L	K	X	轮毂直径	内孔	透孔外径	档边外径	档边内径	档边型号
18XXH	18	B/W	181.91	178.87	121	140	111	-	120	28	-	198	140	F-50198140
19XXH	19	B/W	192.02	188.97	121	140	111	-	120	28	-	208	140	F-50208140
20XXH	20	B/W	202.13	199.08	121	140	111	-	130	28	-	208	150	F-50208150
21XXH	21	B/W	212.23	209.19	121	140	111	-	130	28	-	229	160	F-50239170
22XXH	22	B/W	222.34	219.29	121	140	111	-	130	28	-	239	170
24XXH	24	B/W	242.55	239.5	121	140	111	45	150	28	190	-	-	-
25XXH	25	B/W	252.66	249.61	121	140	111	45	150	28	199	-	-	-
26XXH	26	B/W	262.76	259.72	121	140	111	45	150	28	209	-	-	-
27XXH	27	B/W	272.87	269.82	121	140	111	45	150	28	219	-	-	-
30XXH	30	B/W	313.19	300.14	121	140	111	45	150	28	250	-	-	-
40XXH	40	B/W	404.25	401.21	121	140	111	45	150	28	352	-	-	-
48XXH	48	B/W	485.10	482.06	121	140	111	45	175	30	432	-	-	-
60XXH	60	B/W	606.38	603.33	121	140	111	45	175	30	554	-	-	-
72XXH	72	B/W	727.66	724.61	121	140	111	45	175	35	675	-	-	-
90XXH	90	B/W	909.57	906.52	121	140	111	45	175	35	856	-	-	-

XXH型标准皮带宽500（127mm）
规格	齿数	形状	节径	外径	W	L	K	X	轮毂直径	内孔	透孔外径	档边外径	档边内径	档边型号
18XXH	18	B/W	181.91	178.87	147	168	137	-	120	28	-	198	140	F-50198140
19XXH	19	B/W	192.02	188.97	147	168	137	-	120	28	-	208	140	F-50208140
20XXH	20	B/W	202.13	199.08	147	168	137	-	130	28	-	208	150	F-50208150
21XXH	21	B/W	212.23	209.19	147	168	137	-	130	28	-	229	160	F-50239170
22XXH	22	B/W	222.34	219.29	147	168	137	-	130	28	-	239	170
24XXH	24	B/W	242.55	239.5	147	168	137	55	150	28	190	-	-	-
25XXH	25	B/W	252.66	249.61	147	168	137	55	150	28	199	-	-	-
26XXH	26	B/W	262.76	259.72	147	168	137	55	150	28	209	-	-	-
27XXH	27	B/W	272.87	269.82	147	168	137	55	150	28	219	-	-	-
30XXH	30	B/W	313.19	300.14	147	168	137	55	150	28	250	-	-	-
40XXH	40	B/W	404.25	401.21	147	168	137	55	150	28	352	-	-	-
48XXH	48	B/W	485.10	482.06	147	168	137	55	175	30	432	-	-	-
60XXH	60	B/W	606.38	603.33	147	168	137	55	175	30	554	-	-	-
72XXH	72	B/W	727.66	724.61	147	168	137	55	175	35	675	-	-	-
90XXH	90	B/W	909.57	906.52	147	168	137	55	175	35	856	-	-	-