1、基准宽度制 V带轮的基准直径系列(GB/T 13575.1-92) mm带 型 带 型基准直径dd（b11或c11）YZSPZASPABSPBCSPCD E基准直径dd（b11或c11）YZSPZASPABSPBCSPCD E外径 da（h11） 外径 da（h11）2022.4252831.335.5404550566371758085909510010623.225.628.231.234.738.743.248.253.259.266.274.283.293.2103.2115.2128.254*60*6775798494104116129136144154164184204228254
2、80.5*85.5*90.5*95.5100.5105.5111.5117.5123.5130.5137.5145.5155.5165.5185.5205.5229.5255.5132*139*147157167177187207231257209.6*221.6*233.6245.6259.6265280300315335355375400425450475500530560600630670710750284319359404504634285.5320.5360.5405.5455.5505.5565.5635.5715.5805.5287322362407457507567607637
3、71775780790710071127274.6289.6309.6324.6344.6364.6409.6459.6509.6569.6609.6639.6719.6769.6809.6909.61009.61129.61259.6371.2391.2416.2441.2466.2491.2516.2576.2616.2646.2726.2766.2816.2916.21016.21076.21136.21266.21416.2519.2549.2579.2619.2649.2689.2729.2819.2919.21019.21139.21269.21419.21519.21619.21819.21919.22019.22259.21121181251321401501601701802002122242362508009001000106011201250140015001600180019002000224025001409.61609.62009.61516.21616.21816.22016.22519.2注：1、带*号者只用于普通 V带。2、无外径的基准直径不推荐选用。
