轴径 | 公称型号 | 主要尺寸mm | ||
mm | 型号 | 附带防尘罩 | Fw | D |
7 | - | - | 7 | 19 | 9 | - | - | 9 | 21 |
12 | - | - | 12 | 24 | 12 | NBXI1223 | NBXI1223Z | 12 | 24 |
14 | - | - | 14 | 26 | 14 | NBXI1425 | NBXI1425Z | 14 | 26 |
17 | - | - | 17 | 30 | 17 | NBXI1730 | NBXI1730Z | 17 | 30 |
20 | - | - | 20 | 37 | 20 | NBXI2030 | NBXI2030Z | 20 | 37 |
25 | - | - | 25 | 42 | 25 | NBXI2530 | NBXI2530Z | 25 | 42 |
材质高力黄铜镶嵌固体润滑剂 | ||
型号范例 | 内径d | 长度L |
MPTZ | 8 | 20 |