轴径 | 公称型号 | 主要尺寸mm | ||
mm | d | F | B | |
19.05 | - | - | - | - | 19.05 | IRB1214 | 19.05 | 25.4 | 22.6 |
19.05 | IRB1216 | 19.05 | 25.4 | 25.78 | 19.05 | - | - | - | - |
19.05 | IRB1220 | 19.05 | 25.4 | 32.13 | 20.638 | IRB1316 | 20.638 | 25.4 | 25.78 |
20.638 | - | - | - | - | 22.225 | IRB148 | 22.225 | 28.575 | 13.08 |
22.225 | IRB1412 | 22.225 | 28.575 | 19.43 | 22.225 | IRB1416 | 22.225 | 28.575 | 25.78 |
22.225 | IRB1420 | 22.225 | 28.575 | 32.13 | 25.4 | IRB168 | 25.4 | 31.75 | 13.08 |
材质 | 内层 聚四氟乙烯与铅 | |
中层 青铜粉烧结层 | ||
外层 钢背(表面镀锡/铜) | ||
型号范例 | 内径d | 长度L |
SF-1 | 8 | 12 |