轴径 | 公称型号 | 主要尺寸mm | ||
mm | d | F | B | |
41.275 | IRB2628 | 41.275 | 50.8 | 44.83 | 42.862 | IRB2720 | 42.862 | 50.8 | 32.13 |
47.625 | IRB3016 | 47.625 | 53.975 | 25.78 | 47.625 | IRB3024 | 47.625 | 53.975 | 38.48 |
57.15 | IRB3616 | 57.15 | 66.675 | 25.78 | 63.5 | IRB4016 | 63.5 | 69.85 | 25.78 |
63.5 | IRB4020 | 63.5 | 69.85 | 32.13 |
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 |