... ,355,400XRNM1-7.2WFF.O7.216025,31.5,40,50,63,80,100,125,160337(390) 337(390) 337(390) 76WKN.O315200 ... ×192 25Φ76×19263125 31.5160 40*220Φ88×19250 50*250 25Φ52×29250Φ52×292 31.563 4080 ... 50Φ76×292100 63125 80160Φ76×292 100200 125250 *160Φ88× ... 20040 *225 5050 *250 63 *315 80 100Φ76×292 125 160