带座轴承型号 | 轴径(mm) | 外形尺寸(mm) | ||
d | D | B | C | |
NA305-14 | 22.225 | 62 | 34.9 | 21 | NA305-15 | 23.813 | 62 | 34.9 | 21 |
NA305 | 25 | 62 | 34.9 | 21 | NA305-16 | 25.4 | 62 | 34.9 | 21 |
NA306-18 | 28.575 | 72 | 36.5 | 24 | NA306 | 30 | 72 | 36.5 | 24 |
NA306-19 | 30.163 | 72 | 36.5 | 24 | NA307-20 | 31.75 | 80 | 38.1 | 25 |
NA307-21 | 33.338 | 80 | 38.1 | 25 | NA307-22 | 34.925 | 80 | 38.1 | 25 |
NA307 | 35 | 80 | 38.1 | 25 | NA307-23 | 36.513 | 80 | 38.1 | 25 |